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| Viewing file: Select action/file-type: /*!
* jQuery JavaScript Library v3.4.1
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2019-05-01T21:04Z
*/
( function( global, factory ) {
"use strict";
if ( typeof module === "object" && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var document = window.document;
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var concat = arr.concat;
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
var isFunction = function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
return typeof obj === "function" && typeof obj.nodeType !== "number";
};
var isWindow = function isWindow( obj ) {
return obj != null && obj === obj.window;
};
var preservedScriptAttributes = {
type: true,
src: true,
nonce: true,
noModule: true
};
function DOMEval( code, node, doc ) {
doc = doc || document;
var i, val,
script = doc.createElement( "script" );
script.text = code;
if ( node ) {
for ( i in preservedScriptAttributes ) {
// Support: Firefox 64+, Edge 18+
// Some browsers don't support the "nonce" property on scripts.
// On the other hand, just using `getAttribute` is not enough as
// the `nonce` attribute is reset to an empty string whenever it
// becomes browsing-context connected.
// See https://github.com/whatwg/html/issues/2369
// See https://html.spec.whatwg.org/#nonce-attributes
// The `node.getAttribute` check was added for the sake of
// `jQuery.globalEval` so that it can fake a nonce-containing node
// via an object.
val = node[ i ] || node.getAttribute && node.getAttribute( i );
if ( val ) {
script.setAttribute( i, val );
}
}
}
doc.head.appendChild( script ).parentNode.removeChild( script );
}
function toType( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.4.1",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
// Return all the elements in a clean array
if ( num == null ) {
return slice.call( this );
}
// Return just the one element from the set
return num < 0 ? this[ num + this.length ] : this[ num ];
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
copy = options[ name ];
// Prevent Object.prototype pollution
// Prevent never-ending loop
if ( name === "__proto__" || target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = Array.isArray( copy ) ) ) ) {
src = target[ name ];
// Ensure proper type for the source value
if ( copyIsArray && !Array.isArray( src ) ) {
clone = [];
} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
clone = {};
} else {
clone = src;
}
copyIsArray = false;
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
// Evaluates a script in a global context
globalEval: function( code, options ) {
DOMEval( code, { nonce: options && options.nonce } );
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.4
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://js.foundation/
*
* Date: 2019-04-08
*/
(function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
nonnativeSelectorCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
"*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rdescend = new RegExp( whitespace + "|>" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rhtml = /HTML$/i,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
high < 0 ?
// BMP codepoint
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
inDisabledFieldset = addCombinator(
function( elem ) {
return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector
if ( (m = match[1]) ) {
// Document context
if ( nodeType === 9 ) {
if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && (elem = newContext.getElementById( m )) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( (m = match[3]) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!nonnativeSelectorCache[ selector + " " ] &&
(!rbuggyQSA || !rbuggyQSA.test( selector )) &&
// Support: IE 8 only
// Exclude object elements
(nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {
newSelector = selector;
newContext = context;
// qSA considers elements outside a scoping root when evaluating child or
// descendant combinators, which is not what we want.
// In such cases, we work around the behavior by prefixing every selector in the
// list with an ID selector referencing the scope context.
// Thanks to Andrew Dupont for this technique.
if ( nodeType === 1 && rdescend.test( selector ) ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[i] = "#" + nid + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
}
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
nonnativeSelectorCache( selector, true );
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key + " " ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement("fieldset");
try {
return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
inDisabledFieldset( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
var namespace = elem.namespaceURI,
docElem = (elem.ownerDocument || elem).documentElement;
// Support: IE <=8
// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
// https://bugs.jquery.com/ticket/4833
return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
if ( preferredDoc !== document &&
(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert(function( el ) {
el.className = "i";
return !el.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( el ) {
el.appendChild( document.createComment("") );
return !el.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID filter and find
if ( support.getById ) {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var elem = context.getElementById( id );
return elem ? [ elem ] : [];
}
};
} else {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
// Support: IE 6 - 7 only
// getElementById is not reliable as a find shortcut
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var node, i, elems,
elem = context.getElementById( id );
if ( elem ) {
// Verify the id attribute
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
// Fall back on getElementsByName
elems = context.getElementsByName( id );
i = 0;
while ( (elem = elems[i++]) ) {
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
}
}
return [];
}
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( el ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// https://bugs.jquery.com/ticket/12359
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( el.querySelectorAll("[msallowcapture^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !el.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push("~=");
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !el.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibling-combinator selector` fails
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push(".#.+[+~]");
}
});
assert(function( el ) {
el.innerHTML = "<a href='' disabled='disabled'></a>" +
"<select disabled='disabled'><option/></select>";
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement("input");
input.setAttribute( "type", "hidden" );
el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( el.querySelectorAll("[name=d]").length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( el.querySelectorAll(":enabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: IE9-11+
// IE's :disabled selector does not pick up the children of disabled fieldsets
docElem.appendChild( el ).disabled = true;
if ( el.querySelectorAll(":disabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
el.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
return -1;
}
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
return a === document ? -1 :
b === document ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
if ( support.matchesSelector && documentIsHTML &&
!nonnativeSelectorCache[ expr + " " ] &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch (e) {
nonnativeSelectorCache( expr, true );
}
}
return Sizzle( expr, document, null, [ elem ] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val !== undefined ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null;
};
Sizzle.escape = function( sel ) {
return (sel + "").replace( rcssescape, fcssescape );
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
while ( (node = elem[i++]) ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (jQuery #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[6] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] ) {
match[2] = match[4] || match[5] || "";
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && cache[ 2 ];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) &&
++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
uniqueCache[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
// Don't keep the element (issue #299)
input[0] = null;
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
text = text.replace( runescape, funescape );
return function( elem ) {
return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": createDisabledPseudo( false ),
"disabled": createDisabledPseudo( true ),
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ?
argument + length :
argument > length ?
length :
argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( (tokens = []) );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
};
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( (oldCache = uniqueCache[ key ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
}
}
}
}
return false;
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( (selector = compiled.selector || selector) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
// Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
// Should return 1, but returns 4 (following)
return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
el.innerHTML = "<a href='#'></a>";
return el.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
el.innerHTML = "<input/>";
el.firstChild.setAttribute( "value", "" );
return el.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
return el.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
(val = elem.getAttributeNode( name )) && val.specified ?
val.value :
null;
}
});
}
return Sizzle;
})( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
if ( elems.length === 1 && elem.nodeType === 1 ) {
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
}
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
var i, ret,
len = this.length,
self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
} ) );
}
ret = this.pushStack( [] );
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
// Shortcut simple #id case for speed
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector[ 0 ] === "<" &&
selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
// Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[ 2 ] );
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
}
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || root ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
return root.ready !== undefined ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
var targets = jQuery( target, this ),
l = targets.length;
return this.filter( function() {
var i = 0;
for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
targets = typeof selectors !== "string" && jQuery( selectors );
// Positional selectors never match, since there's no _selection_ context
if ( !rneedsContext.test( selectors ) ) {
for ( ; i < l; i++ ) {
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && ( targets ?
targets.index( cur ) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur );
break;
}
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
// Index in selector
if ( typeof elem === "string" ) {
return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
return indexOf.call( this,
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[ 0 ] : elem
);
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
}
} );
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
if ( typeof elem.contentDocument !== "undefined" ) {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {
elem = elem.content || elem;
}
return jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
matched.reverse();
}
}
return this.pushStack( matched );
};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
createOptions( options ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value for non-forgettable lists
memory,
// Flag to know if list was already fired
fired,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && toType( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( index <= firingIndex ) {
firingIndex--;
}
}
} );
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ?
jQuery.inArray( fn, list ) > -1 :
list.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = queue = [];
if ( !memory && !firing ) {
list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
function Identity( v ) {
return v;
}
function Thrower( ex ) {
throw ex;
}
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
jQuery.extend( {
Deferred: function( func ) {
var tuples = [
// action, add listener, callbacks,
// ... .then handlers, argument index, [final state]
[ "notify", "progress", jQuery.Callbacks( "memory" ),
jQuery.Callbacks( "memory" ), 2 ],
[ "resolve", "done", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 0, "resolved" ],
[ "reject", "fail", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
return promise.then( null, fn );
},
// Keep pipe for back-compat
pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
then: function( onFulfilled, onRejected, onProgress ) {
var maxDepth = 0;
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
return jQuery.Deferred( function( newDefer ) {
// progress_handlers.add( ... )
tuples[ 0 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onProgress ) ?
onProgress :
Identity,
newDefer.notifyWith
)
);
// fulfilled_handlers.add( ... )
tuples[ 1 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
onFulfilled :
Identity
)
);
// rejected_handlers.add( ... )
tuples[ 2 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onRejected ) ?
onRejected :
Thrower
)
);
} ).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 5 ];
// promise.progress = list.add
// promise.done = list.add
// promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
list.add(
function() {
// state = "resolved" (i.e., fulfilled)
// state = "rejected"
state = stateString;
},
// rejected_callbacks.disable
// fulfilled_callbacks.disable
tuples[ 3 - i ][ 2 ].disable,
// rejected_handlers.disable
// fulfilled_handlers.disable
tuples[ 3 - i ][ 3 ].disable,
// progress_callbacks.lock
tuples[ 0 ][ 2 ].lock,
// progress_handlers.lock
tuples[ 0 ][ 3 ].lock
);
}
// progress_handlers.fire
// fulfilled_handlers.fire
// rejected_handlers.fire
list.add( tuple[ 3 ].fire );
// deferred.notify = function() { deferred.notifyWith(...) }
// deferred.resolve = function() { deferred.resolveWith(...) }
// deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
// deferred.notifyWith = list.fireWith
// deferred.resolveWith = list.fireWith
// deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( singleValue ) {
var
// count of uncompleted subordinates
remaining = arguments.length,
// count of unprocessed arguments
i = remaining,
// subordinate fulfillment data
resolveContexts = Array( i ),
resolveValues = slice.call( arguments ),
// the master Deferred
master = jQuery.Deferred(),
// subordinate callback factory
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
master.resolveWith( resolveContexts, resolveValues );
}
};
};
// Single- and empty arguments are adopted like Promise.resolve
if ( remaining <= 1 ) {
adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
!remaining );
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( master.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
return master.then();
}
}
// Multiple arguments are aggregated like Promise.all array elements
while ( i-- ) {
adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
}
return master.promise();
}
} );
// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
}
};
jQuery.readyException = function( error ) {
window.setTimeout( function() {
throw error;
} );
};
// The deferred used on DOM ready
var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
readyList
.then( fn )
// Wrap jQuery.readyException in a function so that the lookup
// happens at the time of error handling instead of callback
// registration.
.catch( function( error ) {
jQuery.readyException( error );
} );
return this;
};
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
}
} );
jQuery.ready.then = readyList.then;
// The ready event handler and self cleanup method
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
} else {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
};
// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g;
// Used by camelCase as callback to replace()
function fcamelCase( all, letter ) {
return letter.toUpperCase();
}
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};
function Data() {
this.expando = jQuery.expando + Data.uid++;
}
Data.uid = 1;
Data.prototype = {
cache: function( owner ) {
// Check if the owner object already has a cache
var value = owner[ this.expando ];
// If not, create one
if ( !value ) {
value = {};
// We can accept data for non-element nodes in modern browsers,
// but we should not, see #8335.
// Always return an empty object.
if ( acceptData( owner ) ) {
// If it is a node unlikely to be stringify-ed or looped over
// use plain assignment
if ( owner.nodeType ) {
owner[ this.expando ] = value;
// Otherwise secure it in a non-enumerable property
// configurable must be true to allow the property to be
// deleted when data is removed
} else {
Object.defineProperty( owner, this.expando, {
value: value,
configurable: true
} );
}
}
}
return value;
},
set: function( owner, data, value ) {
var prop,
cache = this.cache( owner );
// Handle: [ owner, key, value ] args
// Always use camelCase key (gh-2257)
if ( typeof data === "string" ) {
cache[ camelCase( data ) ] = value;
// Handle: [ owner, { properties } ] args
} else {
// Copy the properties one-by-one to the cache object
for ( prop in data ) {
cache[ camelCase( prop ) ] = data[ prop ];
}
}
return cache;
},
get: function( owner, key ) {
return key === undefined ?
this.cache( owner ) :
// Always use camelCase key (gh-2257)
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
},
access: function( owner, key, value ) {
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
( ( key && typeof key === "string" ) && value === undefined ) ) {
return this.get( owner, key );
}
// When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i,
cache = owner[ this.expando ];
if ( cache === undefined ) {
return;
}
if ( key !== undefined ) {
// Support array or space separated string of keys
if ( Array.isArray( key ) ) {
// If key is an array of keys...
// We always set camelCase keys, so remove that.
key = key.map( camelCase );
} else {
key = camelCase( key );
// If a key with the spaces exists, use it.
// Otherwise, create an array by matching non-whitespace
key = key in cache ?
[ key ] :
( key.match( rnothtmlwhite ) || [] );
}
i = key.length;
while ( i-- ) {
delete cache[ key[ i ] ];
}
}
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
if ( owner.nodeType ) {
owner[ this.expando ] = undefined;
} else {
delete owner[ this.expando ];
}
}
},
hasData: function( owner ) {
var cache = owner[ this.expando ];
return cache !== undefined && !jQuery.isEmptyObject( cache );
}
};
var dataPriv = new Data();
var dataUser = new Data();
// Implementation Summary
//
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
// 2. Improve the module's maintainability by reducing the storage
// paths to a single mechanism.
// 3. Use the same single mechanism to support "private" and "user" data.
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /[A-Z]/g;
function getData( data ) {
if ( data === "true" ) {
return true;
}
if ( data === "false" ) {
return false;
}
if ( data === "null" ) {
return null;
}
// Only convert to a number if it doesn't change the string
if ( data === +data + "" ) {
return +data;
}
if ( rbrace.test( data ) ) {
return JSON.parse( data );
}
return data;
}
function dataAttr( elem, key, data ) {
var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = getData( data );
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
dataUser.set( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
jQuery.extend( {
hasData: function( elem ) {
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
dataUser.remove( elem, name );
},
// TODO: Now that all calls to _data and _removeData have been replaced
// with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
dataPriv.remove( elem, name );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = dataUser.get( elem );
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
dataUser.set( this, key );
} );
}
return access( this, function( value ) {
var data;
// The calling jQuery object (element matches) is not empty
// (and therefore has an element appears at this[ 0 ]) and the
// `value` parameter was not undefined. An empty jQuery object
// will result in `undefined` for elem = this[ 0 ] which will
// throw an exception if an attempt to read a data cache is made.
if ( elem && value === undefined ) {
// Attempt to get data from the cache
// The key will always be camelCased in Data
data = dataUser.get( elem, key );
if ( data !== undefined ) {
return data;
}
// Attempt to "discover" the data in
// HTML5 custom data-* attrs
data = dataAttr( elem, key );
if ( data !== undefined ) {
return data;
}
// We tried really hard, but the data doesn't exist.
return;
}
// Set the data...
this.each( function() {
// We always store the camelCased key
dataUser.set( this, key, value );
} );
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
dataUser.remove( this, key );
} );
}
} );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = dataPriv.get( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || Array.isArray( data ) ) {
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// Clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
jQuery.fn.extend( {
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[ 0 ], type );
}
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
// Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
} );
},
dequeue: function( type ) {
return this.each( function() {
jQuery.dequeue( this, type );
} );
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while ( i-- ) {
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var documentElement = document.documentElement;
var isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem );
},
composed = { composed: true };
// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
// Check attachment across shadow DOM boundaries when possible (gh-3504)
// Support: iOS 10.0-10.2 only
// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
// leading to errors. We need to check for `getRootNode`.
if ( documentElement.getRootNode ) {
isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem ) ||
elem.getRootNode( composed ) === elem.ownerDocument;
};
}
var isHiddenWithinTree = function( elem, el ) {
// isHiddenWithinTree might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
isAttached( elem ) &&
jQuery.css( elem, "display" ) === "none";
};
var swap = function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
};
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted, scale,
maxIterations = 20,
currentValue = tween ?
function() {
return tween.cur();
} :
function() {
return jQuery.css( elem, prop, "" );
},
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = elem.nodeType &&
( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
while ( maxIterations-- ) {
// Evaluate and update our best guess (doubling guesses that zero out).
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
jQuery.style( elem, prop, initialInUnit + unit );
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
maxIterations = 0;
}
initialInUnit = initialInUnit / scale;
}
initialInUnit = initialInUnit * 2;
jQuery.style( elem, prop, initialInUnit + unit );
// Make sure we update the tween properties later on
valueParts = valueParts || [];
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
var defaultDisplayMap = {};
function getDefaultDisplay( elem ) {
var temp,
doc = elem.ownerDocument,
nodeName = elem.nodeName,
display = defaultDisplayMap[ nodeName ];
if ( display ) {
return display;
}
temp = doc.body.appendChild( doc.createElement( nodeName ) );
display = jQuery.css( temp, "display" );
temp.parentNode.removeChild( temp );
if ( display === "none" ) {
display = "block";
}
defaultDisplayMap[ nodeName ] = display;
return display;
}
function showHide( elements, show ) {
var display, elem,
values = [],
index = 0,
length = elements.length;
// Determine new display value for elements that need to change
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
display = elem.style.display;
if ( show ) {
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
// check is required in this first loop unless we have a nonempty display value (either
// inline or about-to-be-restored)
if ( display === "none" ) {
values[ index ] = dataPriv.get( elem, "display" ) || null;
if ( !values[ index ] ) {
elem.style.display = "";
}
}
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
values[ index ] = getDefaultDisplay( elem );
}
} else {
if ( display !== "none" ) {
values[ index ] = "none";
// Remember what we're overwriting
dataPriv.set( elem, "display", display );
}
}
}
// Set the display of the elements in a second loop to avoid constant reflow
for ( index = 0; index < length; index++ ) {
if ( values[ index ] != null ) {
elements[ index ].style.display = values[ index ];
}
}
return elements;
}
jQuery.fn.extend( {
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHiddenWithinTree( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// Support: IE <=9 only
option: [ 1, "<select multiple='multiple'>", "</select>" ],
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
_default: [ 0, "", "" ]
};
// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;
if ( typeof context.getElementsByTagName !== "undefined" ) {
ret = context.getElementsByTagName( tag || "*" );
} else if ( typeof context.querySelectorAll !== "undefined" ) {
ret = context.querySelectorAll( tag || "*" );
} else {
ret = [];
}
if ( tag === undefined || tag && nodeName( context, tag ) ) {
return jQuery.merge( [ context ], ret );
}
return ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
dataPriv.set(
elems[ i ],
"globalEval",
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/;
function buildFragment( elems, context, scripts, selection, ignored ) {
var elem, tmp, tag, wrap, attached, j,
fragment = context.createDocumentFragment(),
nodes = [],
i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container
tmp = fragment.firstChild;
// Ensure the created nodes are orphaned (#12392)
tmp.textContent = "";
}
}
}
// Remove wrapper from fragment
fragment.textContent = "";
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
continue;
}
attached = isAttached( elem );
// Append to fragment
tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( attached ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( ( elem = tmp[ j++ ] ) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
return fragment;
}
( function() {
var fragment = document.createDocumentFragment(),
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
var
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
return ( elem === safeActiveElement() ) === ( type === "focus" );
}
// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return elem;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var handleObjIn, eventHandle, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.get( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Ensure that invalid selectors throw exceptions at attach time
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
if ( selector ) {
jQuery.find.matchesSelector( documentElement, selector );
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !( events = elemData.events ) ) {
events = elemData.events = {};
}
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
// Handle multiple events separated by a space
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener if the special events handler returns false
if ( !special.setup ||
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, origCount, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[ 2 ] &&
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector ||
selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown ||
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove data and the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
dataPriv.remove( elem, "handle events" );
}
},
dispatch: function( nativeEvent ) {
// Make a writable jQuery.Event from the native event object
var event = jQuery.event.fix( nativeEvent );
var i, j, ret, matched, handleObj, handlerQueue,
args = new Array( arguments.length ),
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
for ( i = 1; i < arguments.length; i++ ) {
args[ i ] = arguments[ i ];
}
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( ( handleObj = matched.handlers[ j++ ] ) &&
!event.isImmediatePropagationStopped() ) {
// If the event is namespaced, then each handler is only invoked if it is
// specially universal or its namespaces are a superset of the event's.
if ( !event.rnamespace || handleObj.namespace === false ||
event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var i, handleObj, sel, matchedHandlers, matchedSelectors,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
matchedHandlers = [];
matchedSelectors = {};
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matchedSelectors[ sel ] === undefined ) {
matchedSelectors[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matchedSelectors[ sel ] ) {
matchedHandlers.push( handleObj );
}
}
if ( matchedHandlers.length ) {
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
}
}
}
}
// Add the remaining (directly-bound) handlers
cur = this;
if ( delegateCount < handlers.length ) {
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
},
addProp: function( name, hook ) {
Object.defineProperty( jQuery.Event.prototype, name, {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
}
} :
function() {
if ( this.originalEvent ) {
return this.originalEvent[ name ];
}
},
set: function( value ) {
Object.defineProperty( this, name, {
enumerable: true,
configurable: true,
writable: true,
value: value
} );
}
} );
},
fix: function( originalEvent ) {
return originalEvent[ jQuery.expando ] ?
originalEvent :
new jQuery.Event( originalEvent );
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// Utilize native event to ensure correct state for checkable inputs
setup: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Claim the first handler
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
// dataPriv.set( el, "click", ... )
leverageNative( el, "click", returnTrue );
}
// Return false to allow normal processing in the caller
return false;
},
trigger: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Force setup before triggering a click
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
leverageNative( el, "click" );
}
// Return non-false to allow normal event-path propagation
return true;
},
// For cross-browser consistency, suppress native .click() on links
// Also prevent it if we're currently inside a leveraged native-event stack
_default: function( event ) {
var target = event.target;
return rcheckableType.test( target.type ) &&
target.click && nodeName( target, "input" ) &&
dataPriv.get( target, "click" ) ||
nodeName( target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
}
};
// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {
// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
if ( !expectSync ) {
if ( dataPriv.get( el, type ) === undefined ) {
jQuery.event.add( el, type, returnTrue );
}
return;
}
// Register the controller as a special universal handler for all event namespaces
dataPriv.set( el, type, false );
jQuery.event.add( el, type, {
namespace: false,
handler: function( event ) {
var notAsync, result,
saved = dataPriv.get( this, type );
if ( ( event.isTrigger & 1 ) && this[ type ] ) {
// Interrupt processing of the outer synthetic .trigger()ed event
// Saved data should be false in such cases, but might be a leftover capture object
// from an async native handler (gh-4350)
if ( !saved.length ) {
// Store arguments for use when handling the inner native event
// There will always be at least one argument (an event object), so this array
// will not be confused with a leftover capture object.
saved = slice.call( arguments );
dataPriv.set( this, type, saved );
// Trigger the native event and capture its result
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous
notAsync = expectSync( this, type );
this[ type ]();
result = dataPriv.get( this, type );
if ( saved !== result || notAsync ) {
dataPriv.set( this, type, false );
} else {
result = {};
}
if ( saved !== result ) {
// Cancel the outer synthetic event
event.stopImmediatePropagation();
event.preventDefault();
return result.value;
}
// If this is an inner synthetic event for an event with a bubbling surrogate
// (focus or blur), assume that the surrogate already propagated from triggering the
// native event and prevent that from happening again here.
// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
// bubbling surrogate propagates *after* the non-bubbling base), but that seems
// less bad than duplication.
} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
event.stopPropagation();
}
// If this is a native event triggered above, everything is now in order
// Fire an inner synthetic event with the original arguments
} else if ( saved.length ) {
// ...and capture the result
dataPriv.set( this, type, {
value: jQuery.event.trigger(
// Support: IE <=9 - 11+
// Extend with the prototype to reset the above stopImmediatePropagation()
jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
saved.slice( 1 ),
this
)
} );
// Abort handling of the native event
event.stopImmediatePropagation();
}
}
} );
}
jQuery.removeEvent = function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( e && !this.isSimulated ) {
e.preventDefault();
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopPropagation();
}
},
stopImmediatePropagation: function() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
altKey: true,
bubbles: true,
cancelable: true,
changedTouches: true,
ctrlKey: true,
detail: true,
eventPhase: true,
metaKey: true,
pageX: true,
pageY: true,
shiftKey: true,
view: true,
"char": true,
code: true,
charCode: true,
key: true,
keyCode: true,
button: true,
buttons: true,
clientX: true,
clientY: true,
offsetX: true,
offsetY: true,
pointerId: true,
pointerType: true,
screenX: true,
screenY: true,
targetTouches: true,
toElement: true,
touches: true,
which: function( event ) {
var button = event.button;
// Add which for key events
if ( event.which == null && rkeyEvent.test( event.type ) ) {
return event.charCode != null ? event.charCode : event.keyCode;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
if ( button & 1 ) {
return 1;
}
if ( button & 2 ) {
return 3;
}
if ( button & 4 ) {
return 2;
}
return 0;
}
return event.which;
}
}, jQuery.event.addProp );
jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
jQuery.event.special[ type ] = {
// Utilize native event if possible so blur/focus sequence is correct
setup: function() {
// Claim the first handler
// dataPriv.set( this, "focus", ... )
// dataPriv.set( this, "blur", ... )
leverageNative( this, type, expectSync );
// Return false to allow normal processing in the caller
return false;
},
trigger: function() {
// Force setup before trigger
leverageNative( this, type );
// Return non-false to allow normal event-path propagation
return true;
},
delegateType: delegateType
};
} );
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
} );
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ?
handleObj.origType + "." + handleObj.namespace :
handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
}
} );
var
/* eslint-disable max-len */
// See https://github.com/eslint/eslint/issues/3229
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
/* eslint-enable */
// Support: IE <=10 - 11, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
if ( nodeName( elem, "table" ) &&
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
}
return elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
elem.type = elem.type.slice( 5 );
} else {
elem.removeAttribute( "type" );
}
return elem;
}
function cloneCopyEvent( src, dest ) {
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
if ( dest.nodeType !== 1 ) {
return;
}
// 1. Copy private data: events, handlers, etc.
if ( dataPriv.hasData( src ) ) {
pdataOld = dataPriv.access( src );
pdataCur = dataPriv.set( dest, pdataOld );
events = pdataOld.events;
if ( events ) {
delete pdataCur.handle;
pdataCur.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
}
// 2. Copy user data
if ( dataUser.hasData( src ) ) {
udataOld = dataUser.access( src );
udataCur = jQuery.extend( {}, udataOld );
dataUser.set( dest, udataCur );
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = concat.apply( [], args );
var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item
// instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ i ], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl && !node.noModule ) {
jQuery._evalUrl( node.src, {
nonce: node.nonce || node.getAttribute( "nonce" )
} );
}
} else {
DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
}
}
}
}
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && isAttached( node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html.replace( rxhtmlTag, "<$1></$2>" );
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var i, l, srcElements, destElements,
clone = elem.cloneNode( true ),
inPage = isAttached( elem );
// Fix IE cloning issues
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
!jQuery.isXMLDoc( elem ) ) {
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
// Return the cloned set
return clone;
},
cleanData: function( elems ) {
var data, elem, type,
special = jQuery.event.special,
i = 0;
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
if ( acceptData( elem ) ) {
if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataPriv.expando ] = undefined;
}
if ( elem[ dataUser.expando ] ) {
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().each( function() {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.textContent = value;
}
} );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
} );
},
before: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
if ( elem.nodeType === 1 ) {
// Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
// Remove any remaining nodes
elem.textContent = "";
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function() {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
} );
},
html: function( value ) {
return access( this, function( value ) {
var elem = this[ 0 ] || {},
i = 0,
l = this.length;
if ( value === undefined && elem.nodeType === 1 ) {
return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch ( e ) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
jQuery.each( {
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1,
i = 0;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var getStyles = function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
// This is a singleton, we need to execute it only once
if ( !div ) {
return;
}
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
"margin:auto;border:1px;padding:1px;" +
"width:60%;top:1%";
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
// Support: Chrome <=64
// Don't get tricked when zoom affects offsetWidth (gh-4029)
div.style.position = "absolute";
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
documentElement.removeChild( container );
// Nullify the div so it wouldn't be stored in the memory and
// it will also be a sign that checks already performed
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
}
} );
} )();
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !isAttached( elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
ret + "" :
ret;
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style,
vendorProps = {};
// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {
// Check for vendor prefixed names
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
var final = jQuery.cssProps[ name ] || vendorProps[ name ];
if ( final ) {
return final;
}
if ( name in emptyStyle ) {
return name;
}
return vendorProps[ name ] = vendorPropName( name ) || name;
}
var
// Swappable if display is none or starts with table
// except "table", "table-cell", or "table-caption"
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rcustomProp = /^--/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
};
function setPositiveNumber( elem, value, subtract ) {
// Any relative (+/-) values have already been
// normalized at this point
var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
var i = dimension === "width" ? 1 : 0,
extra = 0,
delta = 0;
// Adjustment may not be necessary
if ( box === ( isBorderBox ? "border" : "content" ) ) {
return 0;
}
for ( ; i < 4; i += 2 ) {
// Both box models exclude margin
if ( box === "margin" ) {
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
}
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
if ( !isBorderBox ) {
// Add padding
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// For "border" or "margin", add border
if ( box !== "padding" ) {
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
// But still keep track of it otherwise
} else {
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
// If we get here with a border-box (content + padding + border), we're seeking "content" or
// "padding" or "margin"
} else {
// For "content", subtract padding
if ( box === "content" ) {
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// For "content" or "padding", subtract border
if ( box !== "margin" ) {
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
// Account for positive content-box scroll gutter when requested by providing computedVal
if ( !isBorderBox && computedVal >= 0 ) {
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
// Assuming integer scroll gutter, subtract the rest and round down
delta += Math.max( 0, Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
computedVal -
delta -
extra -
0.5
// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
// Use an explicit zero to avoid NaN (gh-3964)
) ) || 0;
}
return delta;
}
function getWidthOrHeight( elem, dimension, extra ) {
// Start with computed style
var styles = getStyles( elem ),
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
// Fake content-box until we know it's needed to know the true value.
boxSizingNeeded = !support.boxSizingReliable() || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
valueIsBorderBox = isBorderBox,
val = curCSS( elem, dimension, styles ),
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
return val;
}
val = "auto";
}
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
// Support: IE 9-11 only
// Also use offsetWidth/offsetHeight for when box sizing is unreliable
// We use getClientRects() to check for hidden/disconnected.
// In those cases, the computed value can be trusted to be border-box
if ( ( !support.boxSizingReliable() && isBorderBox ||
val === "auto" ||
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
elem.getClientRects().length ) {
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// Where available, offsetWidth/offsetHeight approximate border box dimensions.
// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
// retrieved value as a content box dimension.
valueIsBorderBox = offsetProp in elem;
if ( valueIsBorderBox ) {
val = elem[ offsetProp ];
}
}
// Normalize "" and auto
val = parseFloat( val ) || 0;
// Adjust for the element's box model
return ( val +
boxModelAdjustment(
elem,
dimension,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles,
// Provide the current computed size to request scroll gutter calculation (gh-3589)
val
)
) + "px";
}
jQuery.extend( {
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"gridArea": true,
"gridColumn": true,
"gridColumnEnd": true,
"gridColumnStart": true,
"gridRow": true,
"gridRowEnd": true,
"gridRowStart": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name ),
style = elem.style;
// Make sure that we're working with the right name. We don't
// want to query the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
// "px" to a few hardcoded values.
if ( type === "number" && !isCustomProp ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
// background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
if ( isCustomProp ) {
style.setProperty( name, value );
} else {
style[ name ] = value;
}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks &&
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var val, num, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name );
// Make sure that we're working with the right name. We don't
// want to modify the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
// Convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
jQuery.each( [ "height", "width" ], function( i, dimension ) {
jQuery.cssHooks[ dimension ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// Certain elements can have dimension info if we invisibly show them
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, dimension, extra );
} ) :
getWidthOrHeight( elem, dimension, extra );
}
},
set: function( elem, value, extra ) {
var matches,
styles = getStyles( elem ),
// Only read styles.position if the test has a chance to fail
// to avoid forcing a reflow.
scrollboxSizeBuggy = !support.scrollboxSize() &&
styles.position === "absolute",
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
boxSizingNeeded = scrollboxSizeBuggy || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra ?
boxModelAdjustment(
elem,
dimension,
extra,
isBorderBox,
styles
) :
0;
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && scrollboxSizeBuggy ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
elem.style[ dimension ] = value;
value = jQuery.css( elem, dimension );
}
return setPositiveNumber( elem, value, subtract );
}
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// Assumes a single number if not a string
parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( prefix !== "margin" ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
map = {},
i = 0;
if ( Array.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
}
} );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || jQuery.easing._default;
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
return tween.elem[ tween.prop ];
}
// Passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails.
// Simple values such as "10px" are parsed to Float;
// complex values such as "rotate(1rad)" are returned as-is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// Use step hook for back compat.
// Use cssHook if its there.
// Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 && (
jQuery.cssHooks[ tween.prop ] ||
tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, inProgress,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
function schedule() {
if ( inProgress ) {
if ( document.hidden === false && window.requestAnimationFrame ) {
window.requestAnimationFrame( schedule );
} else {
window.setTimeout( schedule, jQuery.fx.interval );
}
jQuery.fx.tick();
}
}
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = Date.now() );
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
i = 0,
attrs = { height: type };
// If we include width, step value is 1 to do all cssExpand values,
// otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// We're done with this property
return tween;
}
}
}
function defaultPrefilter( elem, props, opts ) {
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHiddenWithinTree( elem ),
dataShow = dataPriv.get( elem, "fxshow" );
// Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always( function() {
// Ensure the complete handler is called before this completes
anim.always( function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
} );
} );
}
// Detect show/hide animations
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.test( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// Pretend to be hidden if this is a "show" and
// there is still data from a stopped show/hide
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
// Ignore all other no-op show/hide data
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
// Bail out if this is a no-op like .hide().hide()
propTween = !jQuery.isEmptyObject( props );
if ( !propTween && jQuery.isEmptyObject( orig ) ) {
return;
}
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Identify a display type, preferring old show/hide data over the CSS cascade
restoreDisplay = dataShow && dataShow.display;
if ( restoreDisplay == null ) {
restoreDisplay = dataPriv.get( elem, "display" );
}
display = jQuery.css( elem, "display" );
if ( display === "none" ) {
if ( restoreDisplay ) {
display = restoreDisplay;
} else {
// Get nonempty value(s) by temporarily forcing visibility
showHide( [ elem ], true );
restoreDisplay = elem.style.display || restoreDisplay;
display = jQuery.css( elem, "display" );
showHide( [ elem ] );
}
}
// Animate inline elements as inline-block
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
if ( jQuery.css( elem, "float" ) === "none" ) {
// Restore the original display value at the end of pure show/hide animations
if ( !propTween ) {
anim.done( function() {
style.display = restoreDisplay;
} );
if ( restoreDisplay == null ) {
display = style.display;
restoreDisplay = display === "none" ? "" : display;
}
}
style.display = "inline-block";
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
anim.always( function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
} );
}
// Implement show/hide animations
propTween = false;
for ( prop in orig ) {
// General show/hide setup for this element animation
if ( !propTween ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
if ( toggle ) {
dataShow.hidden = !hidden;
}
// Show elements before animating them
if ( hidden ) {
showHide( [ elem ], true );
}
/* eslint-disable no-loop-func */
anim.done( function() {
/* eslint-enable no-loop-func */
// The final step of a "hide" animation is actually hiding the element
if ( !hidden ) {
showHide( [ elem ] );
}
dataPriv.remove( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
} );
}
// Per-property setup
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = propTween.start;
if ( hidden ) {
propTween.end = propTween.start;
propTween.start = 0;
}
}
}
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( Array.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// Not quite $.extend, this won't overwrite existing keys.
// Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
// Don't match elem in the :animated selector
delete tick.elem;
} ),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
// If there's more to do, yield
if ( percent < 1 && length ) {
return remaining;
}
// If this was an empty animation, synthesize a final progress notification
if ( !length ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
}
// Resolve the animation and report its conclusion
deferred.resolveWith( elem, [ animation ] );
return false;
},
animation = deferred.promise( {
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, {
specialEasing: {},
easing: jQuery.easing._default
}, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// If we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
// Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
return result;
}
}
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
// Attach callbacks from options
animation
.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
} )
);
return animation;
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnothtmlwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( callback );
}
}
} );
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
};
// Go to the end state if fx are off
if ( jQuery.fx.off ) {
opt.duration = 0;
} else {
if ( typeof opt.duration !== "number" ) {
if ( opt.duration in jQuery.fx.speeds ) {
opt.duration = jQuery.fx.speeds[ opt.duration ];
} else {
opt.duration = jQuery.fx.speeds._default;
}
}
}
// Normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.fn.extend( {
fadeTo: function( speed, to, easing, callback ) {
// Show any hidden elements after setting opacity to 0
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
// Animate to the value specified
.end().animate( { opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this &&
( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// Start the next in the queue if the last step wasn't forced.
// Timers currently will call their complete callbacks, which
// will dequeue but only if they were gotoEnd.
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
} );
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// Enable finishing flag on private data
data.finish = true;
// Empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// Look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// Look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// Turn off finishing flag
delete data.finish;
} );
}
} );
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
} );
// Generate shortcuts for custom animations
jQuery.each( {
slideDown: genFx( "show" ),
slideUp: genFx( "hide" ),
slideToggle: genFx( "toggle" ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
i = 0,
timers = jQuery.timers;
fxNow = Date.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Run the timer and safely remove it when done (allowing for external removal)
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
jQuery.timers.push( timer );
jQuery.fx.start();
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( inProgress ) {
return;
}
inProgress = true;
schedule();
};
jQuery.fx.stop = function() {
inProgress = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";
input.type = "radio";
support.radioValue = input.value === "t";
} )();
var boolHook,
attrHandle = jQuery.expr.attrHandle;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
// Attribute hooks are determined by the lowercase version
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
nodeName( elem, "input" ) ) {
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
removeAttr: function( elem, value ) {
var name,
i = 0,
// Attribute names can contain non-HTML whitespace characters
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
attrNames = value && value.match( rnothtmlwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
elem.removeAttribute( name );
}
}
}
} );
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle,
lowercaseName = name.toLowerCase();
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ lowercaseName ];
attrHandle[ lowercaseName ] = ret;
ret = getter( elem, name, isXML ) != null ?
lowercaseName :
null;
attrHandle[ lowercaseName ] = handle;
}
return ret;
};
} );
var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
return this.each( function() {
delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
return elem[ name ];
},
propHooks: {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
if ( tabindex ) {
return parseInt( tabindex, 10 );
}
if (
rfocusable.test( elem.nodeName ) ||
rclickable.test( elem.nodeName ) &&
elem.href
) {
return 0;
}
return -1;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// Strip and collapse whitespace according to HTML spec
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
function stripAndCollapse( value ) {
var tokens = value.match( rnothtmlwhite ) || [];
return tokens.join( " " );
}
function getClass( elem ) {
return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
function classesToArray( value ) {
if ( Array.isArray( value ) ) {
return value;
}
if ( typeof value === "string" ) {
return value.match( rnothtmlwhite ) || [];
}
return [];
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isValidValue = type === "string" || Array.isArray( value );
if ( typeof stateVal === "boolean" && isValidValue ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( isValidValue ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = classesToArray( value );
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// Store className if set
dataPriv.set( this, "__className__", className );
}
// If the element has a class name or if we're passed `false`,
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
if ( this.setAttribute ) {
this.setAttribute( "class",
className || value === false ?
"" :
dataPriv.get( this, "__className__" ) || ""
);
}
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
return true;
}
}
return false;
}
} );
var rreturn = /\r/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, valueIsFunction,
elem = this[ 0 ];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] ||
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks &&
"get" in hooks &&
( ret = hooks.get( elem, "value" ) ) !== undefined
) {
return ret;
}
ret = elem.value;
// Handle most common string cases
if ( typeof ret === "string" ) {
return ret.replace( rreturn, "" );
}
// Handle cases where value is null/undef or number
return ret == null ? "" : ret;
}
return;
}
valueIsFunction = isFunction( value );
return this.each( function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( valueIsFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( Array.isArray( val ) ) {
val = jQuery.map( val, function( value ) {
return value == null ? "" : value + "";
} );
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
} );
}
} );
jQuery.extend( {
valHooks: {
option: {
get: function( elem ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE <=10 - 11 only
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
stripAndCollapse( jQuery.text( elem ) );
}
},
select: {
get: function( elem ) {
var value, option, i,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one",
values = one ? null : [],
max = one ? index + 1 : options.length;
if ( index < 0 ) {
i = max;
} else {
i = one ? index : 0;
}
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
( !option.parentNode.disabled ||
!nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
/* eslint-disable no-cond-assign */
if ( option.selected =
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
) {
optionSet = true;
}
/* eslint-enable no-cond-assign */
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
}
} );
// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( Array.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
// Return jQuery for attributes-only inclusion
support.focusin = "onfocusin" in window;
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
stopPropagationCallback = function( e ) {
e.stopPropagation();
};
jQuery.extend( jQuery.event, {
trigger: function( event, data, elem, onlyHandlers ) {
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = lastElement = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "." ) > -1 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join( "." );
event.rnamespace = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
lastElement = cur;
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
dataPriv.get( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
}
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( ( !special._default ||
special._default.apply( eventPath.pop(), data ) === false ) &&
acceptData( elem ) ) {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
if ( event.isPropagationStopped() ) {
lastElement.addEventListener( type, stopPropagationCallback );
}
elem[ type ]();
if ( event.isPropagationStopped() ) {
lastElement.removeEventListener( type, stopPropagationCallback );
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
// Piggyback on a donor event to simulate a different one
// Used only for `focus(in | out)` events
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
}
);
jQuery.event.trigger( e, null, elem );
}
} );
jQuery.fn.extend( {
trigger: function( type, data ) {
return this.each( function() {
jQuery.event.trigger( type, data, this );
} );
},
triggerHandler: function( type, data ) {
var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
} );
// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
dataPriv.remove( doc, fix );
} else {
dataPriv.access( doc, fix, attaches );
}
}
};
} );
}
var location = window.location;
var nonce = Date.now();
var rquery = ( /\?/ );
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml;
if ( !data || typeof data !== "string" ) {
return null;
}
// Support: IE 9 - 11 only
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {
xml = undefined;
}
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( Array.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams(
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
v,
traditional,
add
);
}
} );
} else if ( !traditional && toType( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
valueOrFunction() :
valueOrFunction;
s[ s.length ] = encodeURIComponent( key ) + "=" +
encodeURIComponent( value == null ? "" : value );
};
if ( a == null ) {
return "";
}
// If an array was passed in, assume that it is an array of form elements.
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
} );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" );
};
jQuery.fn.extend( {
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map( function() {
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
} )
.filter( function() {
var type = this.type;
// Use .is( ":disabled" ) so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !rcheckableType.test( type ) );
} )
.map( function( i, elem ) {
var val = jQuery( this ).val();
if ( val == null ) {
return null;
}
if ( Array.isArray( val ) ) {
return jQuery.map( val, function( val ) {
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} );
}
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} ).get();
}
} );
var
r20 = /%20/g,
rhash = /#.*$/,
rantiCache = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
// Anchor tag for parsing the document origin
originAnchor = document.createElement( "a" );
originAnchor.href = location.href;
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" &&
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
} );
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return {
state: "parsererror",
error: conv ? e : "No conversion from " + prev + " to " + current
};
}
}
}
}
}
}
return { state: "success", data: response };
}
jQuery.extend( {
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: location.href,
type: "GET",
isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var transport,
// URL without anti-cache param
cacheURL,
// Response headers
responseHeadersString,
responseHeaders,
// timeout handle
timeoutTimer,
// Url cleanup var
urlAnchor,
// Request state (becomes false upon send and true upon completion)
completed,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// uncached part of the url
uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context &&
( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
.concat( match[ 2 ] );
}
}
match = responseHeaders[ key.toLowerCase() + " " ];
}
return match == null ? null : match.join( ", " );
},
// Raw string
getAllResponseHeaders: function() {
return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
if ( completed == null ) {
name = requestHeadersNames[ name.toLowerCase() ] =
requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( completed ) {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
} else {
// Lazy-add the new callbacks in a way that preserves old ones
for ( code in map ) {
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR );
// Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || location.href ) + "" )
.replace( rprotocol, location.protocol + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
// A cross-domain request is in order when the origin doesn't match the current origin.
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
urlAnchor.protocol + "//" + urlAnchor.host;
} catch ( e ) {
// If there is an error parsing the URL, assume it is crossDomain,
// it can be rejected by the transport if it is invalid
s.crossDomain = true;
}
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
// Remove hash to simplify url manipulation
cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
// Remember the hash so we can put it back
uncached = s.url.slice( cacheURL.length );
// If data is available and should be processed, append data to url
if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add or update anti-cache param if needed
if ( s.cache === false ) {
cacheURL = cacheURL.replace( rantiCache, "$1" );
uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
}
// Put hash and anti-cache on the URL that will be requested (gh-1732)
s.url = cacheURL + uncached;
// Change '%20' to '+' if this is encoded form body content (gh-2658)
} else if ( s.data && s.processData &&
( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
s.accepts[ s.dataTypes[ 0 ] ] +
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend &&
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// Aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
completeDeferred.add( s.complete );
jqXHR.done( s.success );
jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.setTimeout( function() {
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
// Rethrow post-completion exceptions
if ( completed ) {
throw e;
}
// Propagate others as results
done( -1, e );
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Ignore repeat invocations
if ( completed ) {
return;
}
completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader( "Last-Modified" );
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader( "etag" );
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
} );
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery._evalUrl = function( url, options ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
async: false,
global: false,
// Only evaluate the response if it is successful (gh-4126)
// dataFilter is not invoked for failure responses, so using it instead
// of the default converter is kludgy but it works.
converters: {
"text script": function() {}
},
dataFilter: function( response ) {
jQuery.globalEval( response, options );
}
} );
};
jQuery.fn.extend( {
wrapAll: function( html ) {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
html = html.call( this[ 0 ] );
}
// The elements to wrap the target around
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) {
wrap.insertBefore( this[ 0 ] );
}
wrap.map( function() {
var elem = this;
while ( elem.firstElementChild ) {
elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
}
return this.each( function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
} );
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
} );
jQuery.expr.pseudos.hidden = function( elem ) {
return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
jQuery.ajaxSettings.xhr = function() {
try {
return new window.XMLHttpRequest();
} catch ( e ) {}
};
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr();
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
// Callback
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
xhr.getAllResponseHeaders()
);
}
}
};
};
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
// Create the abort callback
callback = callback( "abort" );
try {
// Do send the request (this may raise an exception)
xhr.send( options.hasContent && options.data || null );
} catch ( e ) {
// #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
throw e;
}
}
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
if ( s.crossDomain ) {
s.contents.script = false;
}
} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
}
} );
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain or forced-by-attrs requests
if ( s.crossDomain || s.scriptAttrs ) {
var script, callback;
return {
send: function( _, complete ) {
script = jQuery( "<script>" )
.attr( s.scriptAttrs || {} )
.prop( { charset: s.scriptCharset, src: s.url } )
.on( "load error", callback = function( evt ) {
script.remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
} );
// Use native DOM manipulation to avoid our domManip AJAX trickery
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup( {
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
this[ callback ] = true;
return callback;
}
} );
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" &&
( s.contentType || "" )
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters[ "script json" ] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always( function() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
window[ callbackName ] = overwritten;
}
// Save back as free
if ( s[ callbackName ] ) {
// Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// Save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
} );
// Delegate to script
return "script";
}
} );
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( typeof data !== "string" ) {
return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
var base, parsed, scripts;
if ( !context ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
// so any parsed elements with URLs
// are based on the document's URL (gh-2965)
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = stripAndCollapse( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax( {
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
data: params
} ).done( function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
} );
} );
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// Set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
// Need to be able to calculate position if either
// top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend( {
// offset() relates an element's border box to the document origin
offset: function( options ) {
// Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
var rect, win,
elem = this[ 0 ];
if ( !elem ) {
return;
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
return { top: 0, left: 0 };
}
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
rect = elem.getBoundingClientRect();
win = elem.ownerDocument.defaultView;
return {
top: rect.top + win.pageYOffset,
left: rect.left + win.pageXOffset
};
},
// position() relates an element's margin box to its offset parent's padding box
// This corresponds to the behavior of CSS absolute positioning
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset, doc,
elem = this[ 0 ],
parentOffset = { top: 0, left: 0 };
// position:fixed elements are offset from the viewport, which itself always has zero offset
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// Assume position:fixed implies availability of getBoundingClientRect
offset = elem.getBoundingClientRect();
} else {
offset = this.offset();
// Account for the *real* offset parent, which can be the document or its root element
// when a statically positioned element is identified
doc = elem.ownerDocument;
offsetParent = elem.offsetParent || doc.documentElement;
while ( offsetParent &&
( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.parentNode;
}
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
// Incorporate borders into its offset, since they are outside its content origin
parentOffset = jQuery( offsetParent ).offset();
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
}
}
// Subtract parent offsets and element margins
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
// This method will return documentElement in the following cases:
// 1) For the element inside the iframe without offsetParent, this method will return
// documentElement of the parent window
// 2) For the hidden or detached element
// 3) For body or html element, i.e. in case of the html node - it will return itself
//
// but those exceptions were never presented as a real life use-cases
// and might be considered as more preferable results.
//
// This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
// Coalesce documents and windows
var win;
if ( isWindow( elem ) ) {
win = elem;
} else if ( elem.nodeType === 9 ) {
win = elem.defaultView;
}
if ( val === undefined ) {
return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : win.pageXOffset,
top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length );
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
function( defaultExtra, funcName ) {
// Margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) {
var doc;
if ( isWindow( elem ) ) {
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
return funcName.indexOf( "outer" ) === 0 ?
elem[ "inner" + name ] :
elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable );
};
} );
} );
jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
} );
jQuery.fn.extend( {
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
jQuery.fn.extend( {
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ?
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
}
} );
// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
};
jQuery.holdReady = function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;
jQuery.now = Date.now;
jQuery.isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function() {
return jQuery;
} );
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
} );
/*
Copyright (C) Federico Zivolo 2019
Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
*/(function(e,t){'object'==typeof exports&&'undefined'!=typeof module?module.exports=t():'function'==typeof define&&define.amd?define(t):e.Popper=t()})(this,function(){'use strict';function e(e){return e&&'[object Function]'==={}.toString.call(e)}function t(e,t){if(1!==e.nodeType)return[];var o=e.ownerDocument.defaultView,n=o.getComputedStyle(e,null);return t?n[t]:n}function o(e){return'HTML'===e.nodeName?e:e.parentNode||e.host}function n(e){if(!e)return document.body;switch(e.nodeName){case'HTML':case'BODY':return e.ownerDocument.body;case'#document':return e.body;}var i=t(e),r=i.overflow,p=i.overflowX,s=i.overflowY;return /(auto|scroll|overlay)/.test(r+s+p)?e:n(o(e))}function r(e){return 11===e?pe:10===e?se:pe||se}function p(e){if(!e)return document.documentElement;for(var o=r(10)?document.body:null,n=e.offsetParent||null;n===o&&e.nextElementSibling;)n=(e=e.nextElementSibling).offsetParent;var i=n&&n.nodeName;return i&&'BODY'!==i&&'HTML'!==i?-1!==['TH','TD','TABLE'].indexOf(n.nodeName)&&'static'===t(n,'position')?p(n):n:e?e.ownerDocument.documentElement:document.documentElement}function s(e){var t=e.nodeName;return'BODY'!==t&&('HTML'===t||p(e.firstElementChild)===e)}function d(e){return null===e.parentNode?e:d(e.parentNode)}function a(e,t){if(!e||!e.nodeType||!t||!t.nodeType)return document.documentElement;var o=e.compareDocumentPosition(t)&Node.DOCUMENT_POSITION_FOLLOWING,n=o?e:t,i=o?t:e,r=document.createRange();r.setStart(n,0),r.setEnd(i,0);var l=r.commonAncestorContainer;if(e!==l&&t!==l||n.contains(i))return s(l)?l:p(l);var f=d(e);return f.host?a(f.host,t):a(e,d(t).host)}function l(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:'top',o='top'===t?'scrollTop':'scrollLeft',n=e.nodeName;if('BODY'===n||'HTML'===n){var i=e.ownerDocument.documentElement,r=e.ownerDocument.scrollingElement||i;return r[o]}return e[o]}function f(e,t){var o=2<arguments.length&&void 0!==arguments[2]&&arguments[2],n=l(t,'top'),i=l(t,'left'),r=o?-1:1;return e.top+=n*r,e.bottom+=n*r,e.left+=i*r,e.right+=i*r,e}function m(e,t){var o='x'===t?'Left':'Top',n='Left'==o?'Right':'Bottom';return parseFloat(e['border'+o+'Width'],10)+parseFloat(e['border'+n+'Width'],10)}function h(e,t,o,n){return ee(t['offset'+e],t['scroll'+e],o['client'+e],o['offset'+e],o['scroll'+e],r(10)?parseInt(o['offset'+e])+parseInt(n['margin'+('Height'===e?'Top':'Left')])+parseInt(n['margin'+('Height'===e?'Bottom':'Right')]):0)}function c(e){var t=e.body,o=e.documentElement,n=r(10)&&getComputedStyle(o);return{height:h('Height',t,o,n),width:h('Width',t,o,n)}}function g(e){return fe({},e,{right:e.left+e.width,bottom:e.top+e.height})}function u(e){var o={};try{if(r(10)){o=e.getBoundingClientRect();var n=l(e,'top'),i=l(e,'left');o.top+=n,o.left+=i,o.bottom+=n,o.right+=i}else o=e.getBoundingClientRect()}catch(t){}var 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v=ee(Q(s[l]-u,v),0),e.arrowElement=i,e.offsets.arrow=(n={},le(n,m,$(v)),le(n,h,''),n),e},element:'[x-arrow]'},flip:{order:600,enabled:!0,fn:function(e,t){if(W(e.instance.modifiers,'inner'))return e;if(e.flipped&&e.placement===e.originalPlacement)return e;var o=v(e.instance.popper,e.instance.reference,t.padding,t.boundariesElement,e.positionFixed),n=e.placement.split('-')[0],i=T(n),r=e.placement.split('-')[1]||'',p=[];switch(t.behavior){case ge.FLIP:p=[n,i];break;case ge.CLOCKWISE:p=G(n);break;case ge.COUNTERCLOCKWISE:p=G(n,!0);break;default:p=t.behavior;}return p.forEach(function(s,d){if(n!==s||p.length===d+1)return e;n=e.placement.split('-')[0],i=T(n);var a=e.offsets.popper,l=e.offsets.reference,f=Z,m='left'===n&&f(a.right)>f(l.left)||'right'===n&&f(a.left)<f(l.right)||'top'===n&&f(a.bottom)>f(l.top)||'bottom'===n&&f(a.top)<f(l.bottom),h=f(a.left)<f(o.left),c=f(a.right)>f(o.right),g=f(a.top)<f(o.top),u=f(a.bottom)>f(o.bottom),b='left'===n&&h||'right'===n&&c||'top'===n&&g||'bottom'===n&&u,w=-1!==['top','bottom'].indexOf(n),y=!!t.flipVariations&&(w&&'start'===r&&h||w&&'end'===r&&c||!w&&'start'===r&&g||!w&&'end'===r&&u),E=!!t.flipVariationsByContent&&(w&&'start'===r&&c||w&&'end'===r&&h||!w&&'start'===r&&u||!w&&'end'===r&&g),v=y||E;(m||b||v)&&(e.flipped=!0,(m||b)&&(n=p[d+1]),v&&(r=z(r)),e.placement=n+(r?'-'+r:''),e.offsets.popper=fe({},e.offsets.popper,C(e.instance.popper,e.offsets.reference,e.placement)),e=P(e.instance.modifiers,e,'flip'))}),e},behavior:'flip',padding:5,boundariesElement:'viewport',flipVariations:!1,flipVariationsByContent:!1},inner:{order:700,enabled:!1,fn:function(e){var t=e.placement,o=t.split('-')[0],n=e.offsets,i=n.popper,r=n.reference,p=-1!==['left','right'].indexOf(o),s=-1===['top','left'].indexOf(o);return i[p?'left':'top']=r[o]-(s?i[p?'width':'height']:0),e.placement=T(t),e.offsets.popper=g(i),e}},hide:{order:800,enabled:!0,fn:function(e){if(!K(e.instance.modifiers,'hide','preventOverflow'))return e;var t=e.offsets.reference,o=D(e.instance.modifiers,function(e){return'preventOverflow'===e.name}).boundaries;if(t.bottom<o.top||t.left>o.right||t.top>o.bottom||t.right<o.left){if(!0===e.hide)return e;e.hide=!0,e.attributes['x-out-of-boundaries']=''}else{if(!1===e.hide)return e;e.hide=!1,e.attributes['x-out-of-boundaries']=!1}return e}},computeStyle:{order:850,enabled:!0,fn:function(e,t){var o=t.x,n=t.y,i=e.offsets.popper,r=D(e.instance.modifiers,function(e){return'applyStyle'===e.name}).gpuAcceleration;void 0!==r&&console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');var s,d,a=void 0===r?t.gpuAcceleration:r,l=p(e.instance.popper),f=u(l),m={position:i.position},h=q(e,2>window.devicePixelRatio||!me),c='bottom'===o?'top':'bottom',g='right'===n?'left':'right',b=B('transform');if(d='bottom'==c?'HTML'===l.nodeName?-l.clientHeight+h.bottom:-f.height+h.bottom:h.top,s='right'==g?'HTML'===l.nodeName?-l.clientWidth+h.right:-f.width+h.right:h.left,a&&b)m[b]='translate3d('+s+'px, '+d+'px, 0)',m[c]=0,m[g]=0,m.willChange='transform';else{var w='bottom'==c?-1:1,y='right'==g?-1:1;m[c]=d*w,m[g]=s*y,m.willChange=c+', '+g}var E={"x-placement":e.placement};return e.attributes=fe({},E,e.attributes),e.styles=fe({},m,e.styles),e.arrowStyles=fe({},e.offsets.arrow,e.arrowStyles),e},gpuAcceleration:!0,x:'bottom',y:'right'},applyStyle:{order:900,enabled:!0,fn:function(e){return V(e.instance.popper,e.styles),j(e.instance.popper,e.attributes),e.arrowElement&&Object.keys(e.arrowStyles).length&&V(e.arrowElement,e.arrowStyles),e},onLoad:function(e,t,o,n,i){var r=L(i,t,e,o.positionFixed),p=O(o.placement,r,t,e,o.modifiers.flip.boundariesElement,o.modifiers.flip.padding);return t.setAttribute('x-placement',p),V(t,{position:o.positionFixed?'fixed':'absolute'}),o},gpuAcceleration:void 0}}},ue});
//# sourceMappingURL=popper.min.js.map
/*!
* Bootstrap v4.3.1 (https://getbootstrap.com/)
* Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
(global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
}(this, function (exports, $, Popper) { 'use strict';
$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === 'function') {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function (key) {
_defineProperty(target, key, source[key]);
});
}
return target;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Private TransitionEnd Helpers
* ------------------------------------------------------------------------
*/
var TRANSITION_END = 'transitionend';
var MAX_UID = 1000000;
var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
}
function getSpecialTransitionEndEvent() {
return {
bindType: TRANSITION_END,
delegateType: TRANSITION_END,
handle: function handle(event) {
if ($(event.target).is(this)) {
return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
}
return undefined; // eslint-disable-line no-undefined
}
};
}
function transitionEndEmulator(duration) {
var _this = this;
var called = false;
$(this).one(Util.TRANSITION_END, function () {
called = true;
});
setTimeout(function () {
if (!called) {
Util.triggerTransitionEnd(_this);
}
}, duration);
return this;
}
function setTransitionEndSupport() {
$.fn.emulateTransitionEnd = transitionEndEmulator;
$.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}
/**
* --------------------------------------------------------------------------
* Public Util Api
* --------------------------------------------------------------------------
*/
var Util = {
TRANSITION_END: 'bsTransitionEnd',
getUID: function getUID(prefix) {
do {
// eslint-disable-next-line no-bitwise
prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
} while (document.getElementById(prefix));
return prefix;
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = element.getAttribute('data-target');
if (!selector || selector === '#') {
var hrefAttr = element.getAttribute('href');
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
}
try {
return document.querySelector(selector) ? selector : null;
} catch (err) {
return null;
}
},
getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
if (!element) {
return 0;
} // Get transition-duration of the element
var transitionDuration = $(element).css('transition-duration');
var transitionDelay = $(element).css('transition-delay');
var floatTransitionDuration = parseFloat(transitionDuration);
var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
},
reflow: function reflow(element) {
return element.offsetHeight;
},
triggerTransitionEnd: function triggerTransitionEnd(element) {
$(element).trigger(TRANSITION_END);
},
// TODO: Remove in v5
supportsTransitionEnd: function supportsTransitionEnd() {
return Boolean(TRANSITION_END);
},
isElement: function isElement(obj) {
return (obj[0] || obj).nodeType;
},
typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
for (var property in configTypes) {
if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
var expectedTypes = configTypes[property];
var value = config[property];
var valueType = value && Util.isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
}
}
}
},
findShadowRoot: function findShadowRoot(element) {
if (!document.documentElement.attachShadow) {
return null;
} // Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
var root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
} // when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return Util.findShadowRoot(element.parentNode);
}
};
setTransitionEndSupport();
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME = 'alert';
var VERSION = '4.3.1';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var Selector = {
DISMISS: '[data-dismiss="alert"]'
};
var Event = {
CLOSE: "close" + EVENT_KEY,
CLOSED: "closed" + EVENT_KEY,
CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
};
var ClassName = {
ALERT: 'alert',
FADE: 'fade',
SHOW: 'show'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Alert =
/*#__PURE__*/
function () {
function Alert(element) {
this._element = element;
} // Getters
var _proto = Alert.prototype;
// Public
_proto.close = function close(element) {
var rootElement = this._element;
if (element) {
rootElement = this._getRootElement(element);
}
var customEvent = this._triggerCloseEvent(rootElement);
if (customEvent.isDefaultPrevented()) {
return;
}
this._removeElement(rootElement);
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY);
this._element = null;
} // Private
;
_proto._getRootElement = function _getRootElement(element) {
var selector = Util.getSelectorFromElement(element);
var parent = false;
if (selector) {
parent = document.querySelector(selector);
}
if (!parent) {
parent = $(element).closest("." + ClassName.ALERT)[0];
}
return parent;
};
_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
var closeEvent = $.Event(Event.CLOSE);
$(element).trigger(closeEvent);
return closeEvent;
};
_proto._removeElement = function _removeElement(element) {
var _this = this;
$(element).removeClass(ClassName.SHOW);
if (!$(element).hasClass(ClassName.FADE)) {
this._destroyElement(element);
return;
}
var transitionDuration = Util.getTransitionDurationFromElement(element);
$(element).one(Util.TRANSITION_END, function (event) {
return _this._destroyElement(element, event);
}).emulateTransitionEnd(transitionDuration);
};
_proto._destroyElement = function _destroyElement(element) {
$(element).detach().trigger(Event.CLOSED).remove();
} // Static
;
Alert._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY);
if (!data) {
data = new Alert(this);
$element.data(DATA_KEY, data);
}
if (config === 'close') {
data[config](this);
}
});
};
Alert._handleDismiss = function _handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault();
}
alertInstance.close(this);
};
};
_createClass(Alert, null, [{
key: "VERSION",
get: function get() {
return VERSION;
}
}]);
return Alert;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME] = Alert._jQueryInterface;
$.fn[NAME].Constructor = Alert;
$.fn[NAME].noConflict = function () {
$.fn[NAME] = JQUERY_NO_CONFLICT;
return Alert._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$1 = 'button';
var VERSION$1 = '4.3.1';
var DATA_KEY$1 = 'bs.button';
var EVENT_KEY$1 = "." + DATA_KEY$1;
var DATA_API_KEY$1 = '.data-api';
var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
var ClassName$1 = {
ACTIVE: 'active',
BUTTON: 'btn',
FOCUS: 'focus'
};
var Selector$1 = {
DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
DATA_TOGGLE: '[data-toggle="buttons"]',
INPUT: 'input:not([type="hidden"])',
ACTIVE: '.active',
BUTTON: '.btn'
};
var Event$1 = {
CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1)
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Button =
/*#__PURE__*/
function () {
function Button(element) {
this._element = element;
} // Getters
var _proto = Button.prototype;
// Public
_proto.toggle = function toggle() {
var triggerChangeEvent = true;
var addAriaPressed = true;
var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLE)[0];
if (rootElement) {
var input = this._element.querySelector(Selector$1.INPUT);
if (input) {
if (input.type === 'radio') {
if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
triggerChangeEvent = false;
} else {
var activeElement = rootElement.querySelector(Selector$1.ACTIVE);
if (activeElement) {
$(activeElement).removeClass(ClassName$1.ACTIVE);
}
}
}
if (triggerChangeEvent) {
if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
return;
}
input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
$(input).trigger('change');
}
input.focus();
addAriaPressed = false;
}
}
if (addAriaPressed) {
this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
}
if (triggerChangeEvent) {
$(this._element).toggleClass(ClassName$1.ACTIVE);
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$1);
this._element = null;
} // Static
;
Button._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$1);
if (!data) {
data = new Button(this);
$(this).data(DATA_KEY$1, data);
}
if (config === 'toggle') {
data[config]();
}
});
};
_createClass(Button, null, [{
key: "VERSION",
get: function get() {
return VERSION$1;
}
}]);
return Button;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
event.preventDefault();
var button = event.target;
if (!$(button).hasClass(ClassName$1.BUTTON)) {
button = $(button).closest(Selector$1.BUTTON);
}
Button._jQueryInterface.call($(button), 'toggle');
}).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
var button = $(event.target).closest(Selector$1.BUTTON)[0];
$(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$1] = Button._jQueryInterface;
$.fn[NAME$1].Constructor = Button;
$.fn[NAME$1].noConflict = function () {
$.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
return Button._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$2 = 'carousel';
var VERSION$2 = '4.3.1';
var DATA_KEY$2 = 'bs.carousel';
var EVENT_KEY$2 = "." + DATA_KEY$2;
var DATA_API_KEY$2 = '.data-api';
var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
var SWIPE_THRESHOLD = 40;
var Default = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
var DefaultType = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
var Direction = {
NEXT: 'next',
PREV: 'prev',
LEFT: 'left',
RIGHT: 'right'
};
var Event$2 = {
SLIDE: "slide" + EVENT_KEY$2,
SLID: "slid" + EVENT_KEY$2,
KEYDOWN: "keydown" + EVENT_KEY$2,
MOUSEENTER: "mouseenter" + EVENT_KEY$2,
MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
TOUCHSTART: "touchstart" + EVENT_KEY$2,
TOUCHMOVE: "touchmove" + EVENT_KEY$2,
TOUCHEND: "touchend" + EVENT_KEY$2,
POINTERDOWN: "pointerdown" + EVENT_KEY$2,
POINTERUP: "pointerup" + EVENT_KEY$2,
DRAG_START: "dragstart" + EVENT_KEY$2,
LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
};
var ClassName$2 = {
CAROUSEL: 'carousel',
ACTIVE: 'active',
SLIDE: 'slide',
RIGHT: 'carousel-item-right',
LEFT: 'carousel-item-left',
NEXT: 'carousel-item-next',
PREV: 'carousel-item-prev',
ITEM: 'carousel-item',
POINTER_EVENT: 'pointer-event'
};
var Selector$2 = {
ACTIVE: '.active',
ACTIVE_ITEM: '.active.carousel-item',
ITEM: '.carousel-item',
ITEM_IMG: '.carousel-item img',
NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
INDICATORS: '.carousel-indicators',
DATA_SLIDE: '[data-slide], [data-slide-to]',
DATA_RIDE: '[data-ride="carousel"]'
};
var PointerType = {
TOUCH: 'touch',
PEN: 'pen'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Carousel =
/*#__PURE__*/
function () {
function Carousel(element, config) {
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._element = element;
this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
this._addEventListeners();
} // Getters
var _proto = Carousel.prototype;
// Public
_proto.next = function next() {
if (!this._isSliding) {
this._slide(Direction.NEXT);
}
};
_proto.nextWhenVisible = function nextWhenVisible() {
// Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
this.next();
}
};
_proto.prev = function prev() {
if (!this._isSliding) {
this._slide(Direction.PREV);
}
};
_proto.pause = function pause(event) {
if (!event) {
this._isPaused = true;
}
if (this._element.querySelector(Selector$2.NEXT_PREV)) {
Util.triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
};
_proto.cycle = function cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config.interval && !this._isPaused) {
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
};
_proto.to = function to(index) {
var _this = this;
this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
var activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
$(this._element).one(Event$2.SLID, function () {
return _this.to(index);
});
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
this._slide(direction, this._items[index]);
};
_proto.dispose = function dispose() {
$(this._element).off(EVENT_KEY$2);
$.removeData(this._element, DATA_KEY$2);
this._items = null;
this._config = null;
this._element = null;
this._interval = null;
this._isPaused = null;
this._isSliding = null;
this._activeElement = null;
this._indicatorsElement = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default, config);
Util.typeCheckConfig(NAME$2, config, DefaultType);
return config;
};
_proto._handleSwipe = function _handleSwipe() {
var absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
var direction = absDeltax / this.touchDeltaX; // swipe left
if (direction > 0) {
this.prev();
} // swipe right
if (direction < 0) {
this.next();
}
};
_proto._addEventListeners = function _addEventListeners() {
var _this2 = this;
if (this._config.keyboard) {
$(this._element).on(Event$2.KEYDOWN, function (event) {
return _this2._keydown(event);
});
}
if (this._config.pause === 'hover') {
$(this._element).on(Event$2.MOUSEENTER, function (event) {
return _this2.pause(event);
}).on(Event$2.MOUSELEAVE, function (event) {
return _this2.cycle(event);
});
}
if (this._config.touch) {
this._addTouchEventListeners();
}
};
_proto._addTouchEventListeners = function _addTouchEventListeners() {
var _this3 = this;
if (!this._touchSupported) {
return;
}
var start = function start(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchStartX = event.originalEvent.clientX;
} else if (!_this3._pointerEvent) {
_this3.touchStartX = event.originalEvent.touches[0].clientX;
}
};
var move = function move(event) {
// ensure swiping with one touch and not pinching
if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
_this3.touchDeltaX = 0;
} else {
_this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
}
};
var end = function end(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
}
_this3._handleSwipe();
if (_this3._config.pause === 'hover') {
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
_this3.pause();
if (_this3.touchTimeout) {
clearTimeout(_this3.touchTimeout);
}
_this3.touchTimeout = setTimeout(function (event) {
return _this3.cycle(event);
}, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
}
};
$(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
return e.preventDefault();
});
if (this._pointerEvent) {
$(this._element).on(Event$2.POINTERDOWN, function (event) {
return start(event);
});
$(this._element).on(Event$2.POINTERUP, function (event) {
return end(event);
});
this._element.classList.add(ClassName$2.POINTER_EVENT);
} else {
$(this._element).on(Event$2.TOUCHSTART, function (event) {
return start(event);
});
$(this._element).on(Event$2.TOUCHMOVE, function (event) {
return move(event);
});
$(this._element).on(Event$2.TOUCHEND, function (event) {
return end(event);
});
}
};
_proto._keydown = function _keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
switch (event.which) {
case ARROW_LEFT_KEYCODE:
event.preventDefault();
this.prev();
break;
case ARROW_RIGHT_KEYCODE:
event.preventDefault();
this.next();
break;
default:
}
};
_proto._getItemIndex = function _getItemIndex(element) {
this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
return this._items.indexOf(element);
};
_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
var isNextDirection = direction === Direction.NEXT;
var isPrevDirection = direction === Direction.PREV;
var activeIndex = this._getItemIndex(activeElement);
var lastItemIndex = this._items.length - 1;
var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
if (isGoingToWrap && !this._config.wrap) {
return activeElement;
}
var delta = direction === Direction.PREV ? -1 : 1;
var itemIndex = (activeIndex + delta) % this._items.length;
return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
};
_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
var targetIndex = this._getItemIndex(relatedTarget);
var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));
var slideEvent = $.Event(Event$2.SLIDE, {
relatedTarget: relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
$(this._element).trigger(slideEvent);
return slideEvent;
};
_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
$(indicators).removeClass(ClassName$2.ACTIVE);
var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
if (nextIndicator) {
$(nextIndicator).addClass(ClassName$2.ACTIVE);
}
}
};
_proto._slide = function _slide(direction, element) {
var _this4 = this;
var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
var activeElementIndex = this._getItemIndex(activeElement);
var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
var nextElementIndex = this._getItemIndex(nextElement);
var isCycling = Boolean(this._interval);
var directionalClassName;
var orderClassName;
var eventDirectionName;
if (direction === Direction.NEXT) {
directionalClassName = ClassName$2.LEFT;
orderClassName = ClassName$2.NEXT;
eventDirectionName = Direction.LEFT;
} else {
directionalClassName = ClassName$2.RIGHT;
orderClassName = ClassName$2.PREV;
eventDirectionName = Direction.RIGHT;
}
if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
this._isSliding = false;
return;
}
var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.isDefaultPrevented()) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
var slidEvent = $.Event(Event$2.SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
if ($(this._element).hasClass(ClassName$2.SLIDE)) {
$(nextElement).addClass(orderClassName);
Util.reflow(nextElement);
$(activeElement).addClass(directionalClassName);
$(nextElement).addClass(directionalClassName);
var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
if (nextElementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = nextElementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
$(activeElement).one(Util.TRANSITION_END, function () {
$(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
$(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
_this4._isSliding = false;
setTimeout(function () {
return $(_this4._element).trigger(slidEvent);
}, 0);
}).emulateTransitionEnd(transitionDuration);
} else {
$(activeElement).removeClass(ClassName$2.ACTIVE);
$(nextElement).addClass(ClassName$2.ACTIVE);
this._isSliding = false;
$(this._element).trigger(slidEvent);
}
if (isCycling) {
this.cycle();
}
} // Static
;
Carousel._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$2);
var _config = _objectSpread({}, Default, $(this).data());
if (typeof config === 'object') {
_config = _objectSpread({}, _config, config);
}
var action = typeof config === 'string' ? config : _config.slide;
if (!data) {
data = new Carousel(this, _config);
$(this).data(DATA_KEY$2, data);
}
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError("No method named \"" + action + "\"");
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
});
};
Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
var selector = Util.getSelectorFromElement(this);
if (!selector) {
return;
}
var target = $(selector)[0];
if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
return;
}
var config = _objectSpread({}, $(target).data(), $(this).data());
var slideIndex = this.getAttribute('data-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel._jQueryInterface.call($(target), config);
if (slideIndex) {
$(target).data(DATA_KEY$2).to(slideIndex);
}
event.preventDefault();
};
_createClass(Carousel, null, [{
key: "VERSION",
get: function get() {
return VERSION$2;
}
}, {
key: "Default",
get: function get() {
return Default;
}
}]);
return Carousel;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
$(window).on(Event$2.LOAD_DATA_API, function () {
var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));
for (var i = 0, len = carousels.length; i < len; i++) {
var $carousel = $(carousels[i]);
Carousel._jQueryInterface.call($carousel, $carousel.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$2] = Carousel._jQueryInterface;
$.fn[NAME$2].Constructor = Carousel;
$.fn[NAME$2].noConflict = function () {
$.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
return Carousel._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$3 = 'collapse';
var VERSION$3 = '4.3.1';
var DATA_KEY$3 = 'bs.collapse';
var EVENT_KEY$3 = "." + DATA_KEY$3;
var DATA_API_KEY$3 = '.data-api';
var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
var Default$1 = {
toggle: true,
parent: ''
};
var DefaultType$1 = {
toggle: 'boolean',
parent: '(string|element)'
};
var Event$3 = {
SHOW: "show" + EVENT_KEY$3,
SHOWN: "shown" + EVENT_KEY$3,
HIDE: "hide" + EVENT_KEY$3,
HIDDEN: "hidden" + EVENT_KEY$3,
CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
};
var ClassName$3 = {
SHOW: 'show',
COLLAPSE: 'collapse',
COLLAPSING: 'collapsing',
COLLAPSED: 'collapsed'
};
var Dimension = {
WIDTH: 'width',
HEIGHT: 'height'
};
var Selector$3 = {
ACTIVES: '.show, .collapsing',
DATA_TOGGLE: '[data-toggle="collapse"]'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Collapse =
/*#__PURE__*/
function () {
function Collapse(element, config) {
this._isTransitioning = false;
this._element = element;
this._config = this._getConfig(config);
this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));
for (var i = 0, len = toggleList.length; i < len; i++) {
var elem = toggleList[i];
var selector = Util.getSelectorFromElement(elem);
var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
return foundElem === element;
});
if (selector !== null && filterElement.length > 0) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._parent = this._config.parent ? this._getParent() : null;
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray);
}
if (this._config.toggle) {
this.toggle();
}
} // Getters
var _proto = Collapse.prototype;
// Public
_proto.toggle = function toggle() {
if ($(this._element).hasClass(ClassName$3.SHOW)) {
this.hide();
} else {
this.show();
}
};
_proto.show = function show() {
var _this = this;
if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
return;
}
var actives;
var activesData;
if (this._parent) {
actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
if (typeof _this._config.parent === 'string') {
return elem.getAttribute('data-parent') === _this._config.parent;
}
return elem.classList.contains(ClassName$3.COLLAPSE);
});
if (actives.length === 0) {
actives = null;
}
}
if (actives) {
activesData = $(actives).not(this._selector).data(DATA_KEY$3);
if (activesData && activesData._isTransitioning) {
return;
}
}
var startEvent = $.Event(Event$3.SHOW);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
if (actives) {
Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
if (!activesData) {
$(actives).data(DATA_KEY$3, null);
}
}
var dimension = this._getDimension();
$(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
this._element.style[dimension] = 0;
if (this._triggerArray.length) {
$(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
}
this.setTransitioning(true);
var complete = function complete() {
$(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
_this._element.style[dimension] = '';
_this.setTransitioning(false);
$(_this._element).trigger(Event$3.SHOWN);
};
var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
var scrollSize = "scroll" + capitalizedDimension;
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
this._element.style[dimension] = this._element[scrollSize] + "px";
};
_proto.hide = function hide() {
var _this2 = this;
if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
return;
}
var startEvent = $.Event(Event$3.HIDE);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
var dimension = this._getDimension();
this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
Util.reflow(this._element);
$(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
var triggerArrayLength = this._triggerArray.length;
if (triggerArrayLength > 0) {
for (var i = 0; i < triggerArrayLength; i++) {
var trigger = this._triggerArray[i];
var selector = Util.getSelectorFromElement(trigger);
if (selector !== null) {
var $elem = $([].slice.call(document.querySelectorAll(selector)));
if (!$elem.hasClass(ClassName$3.SHOW)) {
$(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
}
}
}
}
this.setTransitioning(true);
var complete = function complete() {
_this2.setTransitioning(false);
$(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
};
this._element.style[dimension] = '';
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
};
_proto.setTransitioning = function setTransitioning(isTransitioning) {
this._isTransitioning = isTransitioning;
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$3);
this._config = null;
this._parent = null;
this._element = null;
this._triggerArray = null;
this._isTransitioning = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$1, config);
config.toggle = Boolean(config.toggle); // Coerce string values
Util.typeCheckConfig(NAME$3, config, DefaultType$1);
return config;
};
_proto._getDimension = function _getDimension() {
var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
};
_proto._getParent = function _getParent() {
var _this3 = this;
var parent;
if (Util.isElement(this._config.parent)) {
parent = this._config.parent; // It's a jQuery object
if (typeof this._config.parent.jquery !== 'undefined') {
parent = this._config.parent[0];
}
} else {
parent = document.querySelector(this._config.parent);
}
var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
var children = [].slice.call(parent.querySelectorAll(selector));
$(children).each(function (i, element) {
_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
});
return parent;
};
_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
var isOpen = $(element).hasClass(ClassName$3.SHOW);
if (triggerArray.length) {
$(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
}
} // Static
;
Collapse._getTargetFromElement = function _getTargetFromElement(element) {
var selector = Util.getSelectorFromElement(element);
return selector ? document.querySelector(selector) : null;
};
Collapse._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$3);
var _config = _objectSpread({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});
if (!data && _config.toggle && /show|hide/.test(config)) {
_config.toggle = false;
}
if (!data) {
data = new Collapse(this, _config);
$this.data(DATA_KEY$3, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Collapse, null, [{
key: "VERSION",
get: function get() {
return VERSION$3;
}
}, {
key: "Default",
get: function get() {
return Default$1;
}
}]);
return Collapse;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
if (event.currentTarget.tagName === 'A') {
event.preventDefault();
}
var $trigger = $(this);
var selector = Util.getSelectorFromElement(this);
var selectors = [].slice.call(document.querySelectorAll(selector));
$(selectors).each(function () {
var $target = $(this);
var data = $target.data(DATA_KEY$3);
var config = data ? 'toggle' : $trigger.data();
Collapse._jQueryInterface.call($target, config);
});
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$3] = Collapse._jQueryInterface;
$.fn[NAME$3].Constructor = Collapse;
$.fn[NAME$3].noConflict = function () {
$.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
return Collapse._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$4 = 'dropdown';
var VERSION$4 = '4.3.1';
var DATA_KEY$4 = 'bs.dropdown';
var EVENT_KEY$4 = "." + DATA_KEY$4;
var DATA_API_KEY$4 = '.data-api';
var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
var Event$4 = {
HIDE: "hide" + EVENT_KEY$4,
HIDDEN: "hidden" + EVENT_KEY$4,
SHOW: "show" + EVENT_KEY$4,
SHOWN: "shown" + EVENT_KEY$4,
CLICK: "click" + EVENT_KEY$4,
CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
};
var ClassName$4 = {
DISABLED: 'disabled',
SHOW: 'show',
DROPUP: 'dropup',
DROPRIGHT: 'dropright',
DROPLEFT: 'dropleft',
MENURIGHT: 'dropdown-menu-right',
MENULEFT: 'dropdown-menu-left',
POSITION_STATIC: 'position-static'
};
var Selector$4 = {
DATA_TOGGLE: '[data-toggle="dropdown"]',
FORM_CHILD: '.dropdown form',
MENU: '.dropdown-menu',
NAVBAR_NAV: '.navbar-nav',
VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
};
var AttachmentMap = {
TOP: 'top-start',
TOPEND: 'top-end',
BOTTOM: 'bottom-start',
BOTTOMEND: 'bottom-end',
RIGHT: 'right-start',
RIGHTEND: 'right-end',
LEFT: 'left-start',
LEFTEND: 'left-end'
};
var Default$2 = {
offset: 0,
flip: true,
boundary: 'scrollParent',
reference: 'toggle',
display: 'dynamic'
};
var DefaultType$2 = {
offset: '(number|string|function)',
flip: 'boolean',
boundary: '(string|element)',
reference: '(string|element)',
display: 'string'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Dropdown =
/*#__PURE__*/
function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
this._addEventListeners();
} // Getters
var _proto = Dropdown.prototype;
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this._element);
var isActive = $(this._menu).hasClass(ClassName$4.SHOW);
Dropdown._clearMenus();
if (isActive) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $.Event(Event$4.SHOW, relatedTarget);
$(parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
} // Disable totally Popper.js for Dropdown in Navbar
if (!this._inNavbar) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
}
var referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (Util.isElement(this._config.reference)) {
referenceElement = this._config.reference; // Check if it's jQuery element
if (typeof this._config.reference.jquery !== 'undefined') {
referenceElement = this._config.reference[0];
}
} // If boundary is not `scrollParent`, then set position to `static`
// to allow the menu to "escape" the scroll parent's boundaries
// https://github.com/twbs/bootstrap/issues/24251
if (this._config.boundary !== 'scrollParent') {
$(parent).addClass(ClassName$4.POSITION_STATIC);
}
this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
} // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
$(document.body).children().on('mouseover', null, $.noop);
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
};
_proto.show = function show() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $.Event(Event$4.SHOW, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
}
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
};
_proto.hide = function hide() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$4);
$(this._element).off(EVENT_KEY$4);
this._element = null;
this._menu = null;
if (this._popper !== null) {
this._popper.destroy();
this._popper = null;
}
};
_proto.update = function update() {
this._inNavbar = this._detectNavbar();
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Private
;
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
$(this._element).on(Event$4.CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
_this.toggle();
});
};
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
return config;
};
_proto._getMenuElement = function _getMenuElement() {
if (!this._menu) {
var parent = Dropdown._getParentFromElement(this._element);
if (parent) {
this._menu = parent.querySelector(Selector$4.MENU);
}
}
return this._menu;
};
_proto._getPlacement = function _getPlacement() {
var $parentDropdown = $(this._element.parentNode);
var placement = AttachmentMap.BOTTOM; // Handle dropup
if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
placement = AttachmentMap.TOP;
if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
placement = AttachmentMap.TOPEND;
}
} else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
placement = AttachmentMap.RIGHT;
} else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
placement = AttachmentMap.LEFT;
} else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
placement = AttachmentMap.BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return $(this._element).closest('.navbar').length > 0;
};
_proto._getOffset = function _getOffset() {
var _this2 = this;
var offset = {};
if (typeof this._config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
return data;
};
} else {
offset.offset = this._config.offset;
}
return offset;
};
_proto._getPopperConfig = function _getPopperConfig() {
var popperConfig = {
placement: this._getPlacement(),
modifiers: {
offset: this._getOffset(),
flip: {
enabled: this._config.flip
},
preventOverflow: {
boundariesElement: this._config.boundary
}
} // Disable Popper.js if we have a static display
};
if (this._config.display === 'static') {
popperConfig.modifiers.applyStyle = {
enabled: false
};
}
return popperConfig;
} // Static
;
Dropdown._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$4);
var _config = typeof config === 'object' ? config : null;
if (!data) {
data = new Dropdown(this, _config);
$(this).data(DATA_KEY$4, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
Dropdown._clearMenus = function _clearMenus(event) {
if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
return;
}
var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown._getParentFromElement(toggles[i]);
var context = $(toggles[i]).data(DATA_KEY$4);
var relatedTarget = {
relatedTarget: toggles[i]
};
if (event && event.type === 'click') {
relatedTarget.clickEvent = event;
}
if (!context) {
continue;
}
var dropdownMenu = context._menu;
if (!$(parent).hasClass(ClassName$4.SHOW)) {
continue;
}
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
continue;
}
var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
continue;
} // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
toggles[i].setAttribute('aria-expanded', 'false');
$(dropdownMenu).removeClass(ClassName$4.SHOW);
$(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
}
};
Dropdown._getParentFromElement = function _getParentFromElement(element) {
var parent;
var selector = Util.getSelectorFromElement(element);
if (selector) {
parent = document.querySelector(selector);
}
return parent || element.parentNode;
} // eslint-disable-next-line complexity
;
Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
// If not input/textarea:
// - And not a key in REGEXP_KEYDOWN => not a dropdown command
// If input/textarea:
// - If space key => not a dropdown command
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
event.preventDefault();
event.stopPropagation();
if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this);
var isActive = $(parent).hasClass(ClassName$4.SHOW);
if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
if (event.which === ESCAPE_KEYCODE) {
var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
$(toggle).trigger('focus');
}
$(this).trigger('click');
return;
}
var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS));
if (items.length === 0) {
return;
}
var index = items.indexOf(event.target);
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
index--;
}
if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
// Down
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
_createClass(Dropdown, null, [{
key: "VERSION",
get: function get() {
return VERSION$4;
}
}, {
key: "Default",
get: function get() {
return Default$2;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$2;
}
}]);
return Dropdown;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($(this), 'toggle');
}).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
e.stopPropagation();
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$4] = Dropdown._jQueryInterface;
$.fn[NAME$4].Constructor = Dropdown;
$.fn[NAME$4].noConflict = function () {
$.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
return Dropdown._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$5 = 'modal';
var VERSION$5 = '4.3.1';
var DATA_KEY$5 = 'bs.modal';
var EVENT_KEY$5 = "." + DATA_KEY$5;
var DATA_API_KEY$5 = '.data-api';
var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
var Default$3 = {
backdrop: true,
keyboard: true,
focus: true,
show: true
};
var DefaultType$3 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean',
show: 'boolean'
};
var Event$5 = {
HIDE: "hide" + EVENT_KEY$5,
HIDDEN: "hidden" + EVENT_KEY$5,
SHOW: "show" + EVENT_KEY$5,
SHOWN: "shown" + EVENT_KEY$5,
FOCUSIN: "focusin" + EVENT_KEY$5,
RESIZE: "resize" + EVENT_KEY$5,
CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
};
var ClassName$5 = {
SCROLLABLE: 'modal-dialog-scrollable',
SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
BACKDROP: 'modal-backdrop',
OPEN: 'modal-open',
FADE: 'fade',
SHOW: 'show'
};
var Selector$5 = {
DIALOG: '.modal-dialog',
MODAL_BODY: '.modal-body',
DATA_TOGGLE: '[data-toggle="modal"]',
DATA_DISMISS: '[data-dismiss="modal"]',
FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
STICKY_CONTENT: '.sticky-top'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Modal =
/*#__PURE__*/
function () {
function Modal(element, config) {
this._config = this._getConfig(config);
this._element = element;
this._dialog = element.querySelector(Selector$5.DIALOG);
this._backdrop = null;
this._isShown = false;
this._isBodyOverflowing = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollbarWidth = 0;
} // Getters
var _proto = Modal.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this = this;
if (this._isShown || this._isTransitioning) {
return;
}
if ($(this._element).hasClass(ClassName$5.FADE)) {
this._isTransitioning = true;
}
var showEvent = $.Event(Event$5.SHOW, {
relatedTarget: relatedTarget
});
$(this._element).trigger(showEvent);
if (this._isShown || showEvent.isDefaultPrevented()) {
return;
}
this._isShown = true;
this._checkScrollbar();
this._setScrollbar();
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
$(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
return _this.hide(event);
});
$(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
$(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
if ($(event.target).is(_this._element)) {
_this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(function () {
return _this._showElement(relatedTarget);
});
};
_proto.hide = function hide(event) {
var _this2 = this;
if (event) {
event.preventDefault();
}
if (!this._isShown || this._isTransitioning) {
return;
}
var hideEvent = $.Event(Event$5.HIDE);
$(this._element).trigger(hideEvent);
if (!this._isShown || hideEvent.isDefaultPrevented()) {
return;
}
this._isShown = false;
var transition = $(this._element).hasClass(ClassName$5.FADE);
if (transition) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
$(document).off(Event$5.FOCUSIN);
$(this._element).removeClass(ClassName$5.SHOW);
$(this._element).off(Event$5.CLICK_DISMISS);
$(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, function (event) {
return _this2._hideModal(event);
}).emulateTransitionEnd(transitionDuration);
} else {
this._hideModal();
}
};
_proto.dispose = function dispose() {
[window, this._element, this._dialog].forEach(function (htmlElement) {
return $(htmlElement).off(EVENT_KEY$5);
});
/**
* `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
* Do not move `document` in `htmlElements` array
* It will remove `Event.CLICK_DATA_API` event that should remain
*/
$(document).off(Event$5.FOCUSIN);
$.removeData(this._element, DATA_KEY$5);
this._config = null;
this._element = null;
this._dialog = null;
this._backdrop = null;
this._isShown = null;
this._isBodyOverflowing = null;
this._ignoreBackdropClick = null;
this._isTransitioning = null;
this._scrollbarWidth = null;
};
_proto.handleUpdate = function handleUpdate() {
this._adjustDialog();
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$3, config);
Util.typeCheckConfig(NAME$5, config, DefaultType$3);
return config;
};
_proto._showElement = function _showElement(relatedTarget) {
var _this3 = this;
var transition = $(this._element).hasClass(ClassName$5.FADE);
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
// Don't move modal's DOM position
document.body.appendChild(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
} else {
this._element.scrollTop = 0;
}
if (transition) {
Util.reflow(this._element);
}
$(this._element).addClass(ClassName$5.SHOW);
if (this._config.focus) {
this._enforceFocus();
}
var shownEvent = $.Event(Event$5.SHOWN, {
relatedTarget: relatedTarget
});
var transitionComplete = function transitionComplete() {
if (_this3._config.focus) {
_this3._element.focus();
}
_this3._isTransitioning = false;
$(_this3._element).trigger(shownEvent);
};
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
} else {
transitionComplete();
}
};
_proto._enforceFocus = function _enforceFocus() {
var _this4 = this;
$(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
.on(Event$5.FOCUSIN, function (event) {
if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
_this4._element.focus();
}
});
};
_proto._setEscapeEvent = function _setEscapeEvent() {
var _this5 = this;
if (this._isShown && this._config.keyboard) {
$(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
if (event.which === ESCAPE_KEYCODE$1) {
event.preventDefault();
_this5.hide();
}
});
} else if (!this._isShown) {
$(this._element).off(Event$5.KEYDOWN_DISMISS);
}
};
_proto._setResizeEvent = function _setResizeEvent() {
var _this6 = this;
if (this._isShown) {
$(window).on(Event$5.RESIZE, function (event) {
return _this6.handleUpdate(event);
});
} else {
$(window).off(Event$5.RESIZE);
}
};
_proto._hideModal = function _hideModal() {
var _this7 = this;
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._isTransitioning = false;
this._showBackdrop(function () {
$(document.body).removeClass(ClassName$5.OPEN);
_this7._resetAdjustments();
_this7._resetScrollbar();
$(_this7._element).trigger(Event$5.HIDDEN);
});
};
_proto._removeBackdrop = function _removeBackdrop() {
if (this._backdrop) {
$(this._backdrop).remove();
this._backdrop = null;
}
};
_proto._showBackdrop = function _showBackdrop(callback) {
var _this8 = this;
var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';
if (this._isShown && this._config.backdrop) {
this._backdrop = document.createElement('div');
this._backdrop.className = ClassName$5.BACKDROP;
if (animate) {
this._backdrop.classList.add(animate);
}
$(this._backdrop).appendTo(document.body);
$(this._element).on(Event$5.CLICK_DISMISS, function (event) {
if (_this8._ignoreBackdropClick) {
_this8._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
if (_this8._config.backdrop === 'static') {
_this8._element.focus();
} else {
_this8.hide();
}
});
if (animate) {
Util.reflow(this._backdrop);
}
$(this._backdrop).addClass(ClassName$5.SHOW);
if (!callback) {
return;
}
if (!animate) {
callback();
return;
}
var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
} else if (!this._isShown && this._backdrop) {
$(this._backdrop).removeClass(ClassName$5.SHOW);
var callbackRemove = function callbackRemove() {
_this8._removeBackdrop();
if (callback) {
callback();
}
};
if ($(this._element).hasClass(ClassName$5.FADE)) {
var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
} else {
callbackRemove();
}
} else if (callback) {
callback();
}
} // ----------------------------------------------------------------------
// the following methods are used to handle overflowing modals
// todo (fat): these should probably be refactored out of modal.js
// ----------------------------------------------------------------------
;
_proto._adjustDialog = function _adjustDialog() {
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!this._isBodyOverflowing && isModalOverflowing) {
this._element.style.paddingLeft = this._scrollbarWidth + "px";
}
if (this._isBodyOverflowing && !isModalOverflowing) {
this._element.style.paddingRight = this._scrollbarWidth + "px";
}
};
_proto._resetAdjustments = function _resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
};
_proto._checkScrollbar = function _checkScrollbar() {
var rect = document.body.getBoundingClientRect();
this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
this._scrollbarWidth = this._getScrollbarWidth();
};
_proto._setScrollbar = function _setScrollbar() {
var _this9 = this;
if (this._isBodyOverflowing) {
// Note: DOMNode.style.paddingRight returns the actual value or '' if not set
// while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding
$(fixedContent).each(function (index, element) {
var actualPadding = element.style.paddingRight;
var calculatedPadding = $(element).css('padding-right');
$(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
}); // Adjust sticky content margin
$(stickyContent).each(function (index, element) {
var actualMargin = element.style.marginRight;
var calculatedMargin = $(element).css('margin-right');
$(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
}); // Adjust body padding
var actualPadding = document.body.style.paddingRight;
var calculatedPadding = $(document.body).css('padding-right');
$(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
}
$(document.body).addClass(ClassName$5.OPEN);
};
_proto._resetScrollbar = function _resetScrollbar() {
// Restore fixed content padding
var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
$(fixedContent).each(function (index, element) {
var padding = $(element).data('padding-right');
$(element).removeData('padding-right');
element.style.paddingRight = padding ? padding : '';
}); // Restore sticky content
var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
$(elements).each(function (index, element) {
var margin = $(element).data('margin-right');
if (typeof margin !== 'undefined') {
$(element).css('margin-right', margin).removeData('margin-right');
}
}); // Restore body padding
var padding = $(document.body).data('padding-right');
$(document.body).removeData('padding-right');
document.body.style.paddingRight = padding ? padding : '';
};
_proto._getScrollbarWidth = function _getScrollbarWidth() {
// thx d.walsh
var scrollDiv = document.createElement('div');
scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
document.body.appendChild(scrollDiv);
var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
} // Static
;
Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
return this.each(function () {
var data = $(this).data(DATA_KEY$5);
var _config = _objectSpread({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});
if (!data) {
data = new Modal(this, _config);
$(this).data(DATA_KEY$5, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](relatedTarget);
} else if (_config.show) {
data.show(relatedTarget);
}
});
};
_createClass(Modal, null, [{
key: "VERSION",
get: function get() {
return VERSION$5;
}
}, {
key: "Default",
get: function get() {
return Default$3;
}
}]);
return Modal;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
var _this10 = this;
var target;
var selector = Util.getSelectorFromElement(this);
if (selector) {
target = document.querySelector(selector);
}
var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
if (this.tagName === 'A' || this.tagName === 'AREA') {
event.preventDefault();
}
var $target = $(target).one(Event$5.SHOW, function (showEvent) {
if (showEvent.isDefaultPrevented()) {
// Only register focus restorer if modal will actually get shown
return;
}
$target.one(Event$5.HIDDEN, function () {
if ($(_this10).is(':visible')) {
_this10.focus();
}
});
});
Modal._jQueryInterface.call($(target), config, this);
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$5] = Modal._jQueryInterface;
$.fn[NAME$5].Constructor = Modal;
$.fn[NAME$5].noConflict = function () {
$.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
return Modal._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): tools/sanitizer.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
};
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase();
if (allowedAttributeList.indexOf(attrName) !== -1) {
if (uriAttrs.indexOf(attrName) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
}
return true;
}
var regExp = allowedAttributeList.filter(function (attrRegex) {
return attrRegex instanceof RegExp;
}); // Check if a regular expression validates the attribute.
for (var i = 0, l = regExp.length; i < l; i++) {
if (attrName.match(regExp[i])) {
return true;
}
}
return false;
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
var domParser = new window.DOMParser();
var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
var whitelistKeys = Object.keys(whiteList);
var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
var _loop = function _loop(i, len) {
var el = elements[i];
var elName = el.nodeName.toLowerCase();
if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
el.parentNode.removeChild(el);
return "continue";
}
var attributeList = [].slice.call(el.attributes);
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
attributeList.forEach(function (attr) {
if (!allowedAttribute(attr, whitelistedAttributes)) {
el.removeAttribute(attr.nodeName);
}
});
};
for (var i = 0, len = elements.length; i < len; i++) {
var _ret = _loop(i, len);
if (_ret === "continue") continue;
}
return createdDocument.body.innerHTML;
}
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$6 = 'tooltip';
var VERSION$6 = '4.3.1';
var DATA_KEY$6 = 'bs.tooltip';
var EVENT_KEY$6 = "." + DATA_KEY$6;
var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
var CLASS_PREFIX = 'bs-tooltip';
var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
var DefaultType$4 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(number|string|function)',
container: '(string|element|boolean)',
fallbackPlacement: '(string|array)',
boundary: '(string|element)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
whiteList: 'object'
};
var AttachmentMap$1 = {
AUTO: 'auto',
TOP: 'top',
RIGHT: 'right',
BOTTOM: 'bottom',
LEFT: 'left'
};
var Default$4 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: 0,
container: false,
fallbackPlacement: 'flip',
boundary: 'scrollParent',
sanitize: true,
sanitizeFn: null,
whiteList: DefaultWhitelist
};
var HoverState = {
SHOW: 'show',
OUT: 'out'
};
var Event$6 = {
HIDE: "hide" + EVENT_KEY$6,
HIDDEN: "hidden" + EVENT_KEY$6,
SHOW: "show" + EVENT_KEY$6,
SHOWN: "shown" + EVENT_KEY$6,
INSERTED: "inserted" + EVENT_KEY$6,
CLICK: "click" + EVENT_KEY$6,
FOCUSIN: "focusin" + EVENT_KEY$6,
FOCUSOUT: "focusout" + EVENT_KEY$6,
MOUSEENTER: "mouseenter" + EVENT_KEY$6,
MOUSELEAVE: "mouseleave" + EVENT_KEY$6
};
var ClassName$6 = {
FADE: 'fade',
SHOW: 'show'
};
var Selector$6 = {
TOOLTIP: '.tooltip',
TOOLTIP_INNER: '.tooltip-inner',
ARROW: '.arrow'
};
var Trigger = {
HOVER: 'hover',
FOCUS: 'focus',
CLICK: 'click',
MANUAL: 'manual'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Tooltip =
/*#__PURE__*/
function () {
function Tooltip(element, config) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
} // private
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null; // Protected
this.element = element;
this.config = this._getConfig(config);
this.tip = null;
this._setListeners();
} // Getters
var _proto = Tooltip.prototype;
// Public
_proto.enable = function enable() {
this._isEnabled = true;
};
_proto.disable = function disable() {
this._isEnabled = false;
};
_proto.toggleEnabled = function toggleEnabled() {
this._isEnabled = !this._isEnabled;
};
_proto.toggle = function toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
var dataKey = this.constructor.DATA_KEY;
var context = $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
$.removeData(this.element, this.constructor.DATA_KEY);
$(this.element).off(this.constructor.EVENT_KEY);
$(this.element).closest('.modal').off('hide.bs.modal');
if (this.tip) {
$(this.tip).remove();
}
this._isEnabled = null;
this._timeout = null;
this._hoverState = null;
this._activeTrigger = null;
if (this._popper !== null) {
this._popper.destroy();
}
this._popper = null;
this.element = null;
this.config = null;
this.tip = null;
};
_proto.show = function show() {
var _this = this;
if ($(this.element).css('display') === 'none') {
throw new Error('Please use show on visible elements');
}
var showEvent = $.Event(this.constructor.Event.SHOW);
if (this.isWithContent() && this._isEnabled) {
$(this.element).trigger(showEvent);
var shadowRoot = Util.findShadowRoot(this.element);
var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
if (showEvent.isDefaultPrevented() || !isInTheDom) {
return;
}
var tip = this.getTipElement();
var tipId = Util.getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this.element.setAttribute('aria-describedby', tipId);
this.setContent();
if (this.config.animation) {
$(tip).addClass(ClassName$6.FADE);
}
var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
var attachment = this._getAttachment(placement);
this.addAttachmentClass(attachment);
var container = this._getContainer();
$(tip).data(this.constructor.DATA_KEY, this);
if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
$(tip).appendTo(container);
}
$(this.element).trigger(this.constructor.Event.INSERTED);
this._popper = new Popper(this.element, tip, {
placement: attachment,
modifiers: {
offset: this._getOffset(),
flip: {
behavior: this.config.fallbackPlacement
},
arrow: {
element: Selector$6.ARROW
},
preventOverflow: {
boundariesElement: this.config.boundary
}
},
onCreate: function onCreate(data) {
if (data.originalPlacement !== data.placement) {
_this._handlePopperPlacementChange(data);
}
},
onUpdate: function onUpdate(data) {
return _this._handlePopperPlacementChange(data);
}
});
$(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement) {
$(document.body).children().on('mouseover', null, $.noop);
}
var complete = function complete() {
if (_this.config.animation) {
_this._fixTransition();
}
var prevHoverState = _this._hoverState;
_this._hoverState = null;
$(_this.element).trigger(_this.constructor.Event.SHOWN);
if (prevHoverState === HoverState.OUT) {
_this._leave(null, _this);
}
};
if ($(this.tip).hasClass(ClassName$6.FADE)) {
var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
$(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
}
};
_proto.hide = function hide(callback) {
var _this2 = this;
var tip = this.getTipElement();
var hideEvent = $.Event(this.constructor.Event.HIDE);
var complete = function complete() {
if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
tip.parentNode.removeChild(tip);
}
_this2._cleanTipClass();
_this2.element.removeAttribute('aria-describedby');
$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
if (_this2._popper !== null) {
_this2._popper.destroy();
}
if (callback) {
callback();
}
};
$(this.element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
this._activeTrigger[Trigger.CLICK] = false;
this._activeTrigger[Trigger.FOCUS] = false;
this._activeTrigger[Trigger.HOVER] = false;
if ($(this.tip).hasClass(ClassName$6.FADE)) {
var transitionDuration = Util.getTransitionDurationFromElement(tip);
$(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
this._hoverState = '';
};
_proto.update = function update() {
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Protected
;
_proto.isWithContent = function isWithContent() {
return Boolean(this.getTitle());
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var tip = this.getTipElement();
this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
$(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
};
_proto.setElementContent = function setElementContent($element, content) {
if (typeof content === 'object' && (content.nodeType || content.jquery)) {
// Content is a DOM node or a jQuery
if (this.config.html) {
if (!$(content).parent().is($element)) {
$element.empty().append(content);
}
} else {
$element.text($(content).text());
}
return;
}
if (this.config.html) {
if (this.config.sanitize) {
content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
}
$element.html(content);
} else {
$element.text(content);
}
};
_proto.getTitle = function getTitle() {
var title = this.element.getAttribute('data-original-title');
if (!title) {
title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
}
return title;
} // Private
;
_proto._getOffset = function _getOffset() {
var _this3 = this;
var offset = {};
if (typeof this.config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
return data;
};
} else {
offset.offset = this.config.offset;
}
return offset;
};
_proto._getContainer = function _getContainer() {
if (this.config.container === false) {
return document.body;
}
if (Util.isElement(this.config.container)) {
return $(this.config.container);
}
return $(document).find(this.config.container);
};
_proto._getAttachment = function _getAttachment(placement) {
return AttachmentMap$1[placement.toUpperCase()];
};
_proto._setListeners = function _setListeners() {
var _this4 = this;
var triggers = this.config.trigger.split(' ');
triggers.forEach(function (trigger) {
if (trigger === 'click') {
$(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
return _this4.toggle(event);
});
} else if (trigger !== Trigger.MANUAL) {
var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
$(_this4.element).on(eventIn, _this4.config.selector, function (event) {
return _this4._enter(event);
}).on(eventOut, _this4.config.selector, function (event) {
return _this4._leave(event);
});
}
});
$(this.element).closest('.modal').on('hide.bs.modal', function () {
if (_this4.element) {
_this4.hide();
}
});
if (this.config.selector) {
this.config = _objectSpread({}, this.config, {
trigger: 'manual',
selector: ''
});
} else {
this._fixTitle();
}
};
_proto._fixTitle = function _fixTitle() {
var titleType = typeof this.element.getAttribute('data-original-title');
if (this.element.getAttribute('title') || titleType !== 'string') {
this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
this.element.setAttribute('title', '');
}
};
_proto._enter = function _enter(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
}
if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
context._hoverState = HoverState.SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HoverState.SHOW;
if (!context.config.delay || !context.config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HoverState.SHOW) {
context.show();
}
}, context.config.delay.show);
};
_proto._leave = function _leave(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HoverState.OUT;
if (!context.config.delay || !context.config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HoverState.OUT) {
context.hide();
}
}, context.config.delay.hide);
};
_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
for (var trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
};
_proto._getConfig = function _getConfig(config) {
var dataAttributes = $(this.element).data();
Object.keys(dataAttributes).forEach(function (dataAttr) {
if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
delete dataAttributes[dataAttr];
}
});
config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
}
return config;
};
_proto._getDelegateConfig = function _getDelegateConfig() {
var config = {};
if (this.config) {
for (var key in this.config) {
if (this.constructor.Default[key] !== this.config[key]) {
config[key] = this.config[key];
}
}
}
return config;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
if (tabClass !== null && tabClass.length) {
$tip.removeClass(tabClass.join(''));
}
};
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
var popperInstance = popperData.instance;
this.tip = popperInstance.popper;
this._cleanTipClass();
this.addAttachmentClass(this._getAttachment(popperData.placement));
};
_proto._fixTransition = function _fixTransition() {
var tip = this.getTipElement();
var initConfigAnimation = this.config.animation;
if (tip.getAttribute('x-placement') !== null) {
return;
}
$(tip).removeClass(ClassName$6.FADE);
this.config.animation = false;
this.hide();
this.show();
this.config.animation = initConfigAnimation;
} // Static
;
Tooltip._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$6);
var _config = typeof config === 'object' && config;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Tooltip(this, _config);
$(this).data(DATA_KEY$6, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tooltip, null, [{
key: "VERSION",
get: function get() {
return VERSION$6;
}
}, {
key: "Default",
get: function get() {
return Default$4;
}
}, {
key: "NAME",
get: function get() {
return NAME$6;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$6;
}
}, {
key: "Event",
get: function get() {
return Event$6;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$6;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$4;
}
}]);
return Tooltip;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$6] = Tooltip._jQueryInterface;
$.fn[NAME$6].Constructor = Tooltip;
$.fn[NAME$6].noConflict = function () {
$.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
return Tooltip._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$7 = 'popover';
var VERSION$7 = '4.3.1';
var DATA_KEY$7 = 'bs.popover';
var EVENT_KEY$7 = "." + DATA_KEY$7;
var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
var CLASS_PREFIX$1 = 'bs-popover';
var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
var Default$5 = _objectSpread({}, Tooltip.Default, {
placement: 'right',
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
});
var DefaultType$5 = _objectSpread({}, Tooltip.DefaultType, {
content: '(string|element|function)'
});
var ClassName$7 = {
FADE: 'fade',
SHOW: 'show'
};
var Selector$7 = {
TITLE: '.popover-header',
CONTENT: '.popover-body'
};
var Event$7 = {
HIDE: "hide" + EVENT_KEY$7,
HIDDEN: "hidden" + EVENT_KEY$7,
SHOW: "show" + EVENT_KEY$7,
SHOWN: "shown" + EVENT_KEY$7,
INSERTED: "inserted" + EVENT_KEY$7,
CLICK: "click" + EVENT_KEY$7,
FOCUSIN: "focusin" + EVENT_KEY$7,
FOCUSOUT: "focusout" + EVENT_KEY$7,
MOUSEENTER: "mouseenter" + EVENT_KEY$7,
MOUSELEAVE: "mouseleave" + EVENT_KEY$7
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Popover =
/*#__PURE__*/
function (_Tooltip) {
_inheritsLoose(Popover, _Tooltip);
function Popover() {
return _Tooltip.apply(this, arguments) || this;
}
var _proto = Popover.prototype;
// Overrides
_proto.isWithContent = function isWithContent() {
return this.getTitle() || this._getContent();
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());
var content = this._getContent();
if (typeof content === 'function') {
content = content.call(this.element);
}
this.setElementContent($tip.find(Selector$7.CONTENT), content);
$tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
} // Private
;
_proto._getContent = function _getContent() {
return this.element.getAttribute('data-content') || this.config.content;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
if (tabClass !== null && tabClass.length > 0) {
$tip.removeClass(tabClass.join(''));
}
} // Static
;
Popover._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$7);
var _config = typeof config === 'object' ? config : null;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Popover(this, _config);
$(this).data(DATA_KEY$7, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Popover, null, [{
key: "VERSION",
// Getters
get: function get() {
return VERSION$7;
}
}, {
key: "Default",
get: function get() {
return Default$5;
}
}, {
key: "NAME",
get: function get() {
return NAME$7;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$7;
}
}, {
key: "Event",
get: function get() {
return Event$7;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$7;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$5;
}
}]);
return Popover;
}(Tooltip);
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$7] = Popover._jQueryInterface;
$.fn[NAME$7].Constructor = Popover;
$.fn[NAME$7].noConflict = function () {
$.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
return Popover._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$8 = 'scrollspy';
var VERSION$8 = '4.3.1';
var DATA_KEY$8 = 'bs.scrollspy';
var EVENT_KEY$8 = "." + DATA_KEY$8;
var DATA_API_KEY$6 = '.data-api';
var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
var Default$6 = {
offset: 10,
method: 'auto',
target: ''
};
var DefaultType$6 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
var Event$8 = {
ACTIVATE: "activate" + EVENT_KEY$8,
SCROLL: "scroll" + EVENT_KEY$8,
LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
};
var ClassName$8 = {
DROPDOWN_ITEM: 'dropdown-item',
DROPDOWN_MENU: 'dropdown-menu',
ACTIVE: 'active'
};
var Selector$8 = {
DATA_SPY: '[data-spy="scroll"]',
ACTIVE: '.active',
NAV_LIST_GROUP: '.nav, .list-group',
NAV_LINKS: '.nav-link',
NAV_ITEMS: '.nav-item',
LIST_ITEMS: '.list-group-item',
DROPDOWN: '.dropdown',
DROPDOWN_ITEMS: '.dropdown-item',
DROPDOWN_TOGGLE: '.dropdown-toggle'
};
var OffsetMethod = {
OFFSET: 'offset',
POSITION: 'position'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var ScrollSpy =
/*#__PURE__*/
function () {
function ScrollSpy(element, config) {
var _this = this;
this._element = element;
this._scrollElement = element.tagName === 'BODY' ? window : element;
this._config = this._getConfig(config);
this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
$(this._scrollElement).on(Event$8.SCROLL, function (event) {
return _this._process(event);
});
this.refresh();
this._process();
} // Getters
var _proto = ScrollSpy.prototype;
// Public
_proto.refresh = function refresh() {
var _this2 = this;
var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
var targets = [].slice.call(document.querySelectorAll(this._selector));
targets.map(function (element) {
var target;
var targetSelector = Util.getSelectorFromElement(element);
if (targetSelector) {
target = document.querySelector(targetSelector);
}
if (target) {
var targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
// TODO (fat): remove sketch reliance on jQuery position/offset
return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
}
}
return null;
}).filter(function (item) {
return item;
}).sort(function (a, b) {
return a[0] - b[0];
}).forEach(function (item) {
_this2._offsets.push(item[0]);
_this2._targets.push(item[1]);
});
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$8);
$(this._scrollElement).off(EVENT_KEY$8);
this._element = null;
this._scrollElement = null;
this._config = null;
this._selector = null;
this._offsets = null;
this._targets = null;
this._activeTarget = null;
this._scrollHeight = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
if (typeof config.target !== 'string') {
var id = $(config.target).attr('id');
if (!id) {
id = Util.getUID(NAME$8);
$(config.target).attr('id', id);
}
config.target = "#" + id;
}
Util.typeCheckConfig(NAME$8, config, DefaultType$6);
return config;
};
_proto._getScrollTop = function _getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
};
_proto._getScrollHeight = function _getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
};
_proto._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
};
_proto._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
var target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
var offsetLength = this._offsets.length;
for (var i = offsetLength; i--;) {
var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
};
_proto._activate = function _activate(target) {
this._activeTarget = target;
this._clear();
var queries = this._selector.split(',').map(function (selector) {
return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
});
var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
$link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
$link.addClass(ClassName$8.ACTIVE);
} else {
// Set triggered link as active
$link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
// With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item
$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
}
$(this._scrollElement).trigger(Event$8.ACTIVATE, {
relatedTarget: target
});
};
_proto._clear = function _clear() {
[].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
return node.classList.contains(ClassName$8.ACTIVE);
}).forEach(function (node) {
return node.classList.remove(ClassName$8.ACTIVE);
});
} // Static
;
ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$8);
var _config = typeof config === 'object' && config;
if (!data) {
data = new ScrollSpy(this, _config);
$(this).data(DATA_KEY$8, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(ScrollSpy, null, [{
key: "VERSION",
get: function get() {
return VERSION$8;
}
}, {
key: "Default",
get: function get() {
return Default$6;
}
}]);
return ScrollSpy;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(window).on(Event$8.LOAD_DATA_API, function () {
var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
var scrollSpysLength = scrollSpys.length;
for (var i = scrollSpysLength; i--;) {
var $spy = $(scrollSpys[i]);
ScrollSpy._jQueryInterface.call($spy, $spy.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$8] = ScrollSpy._jQueryInterface;
$.fn[NAME$8].Constructor = ScrollSpy;
$.fn[NAME$8].noConflict = function () {
$.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
return ScrollSpy._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$9 = 'tab';
var VERSION$9 = '4.3.1';
var DATA_KEY$9 = 'bs.tab';
var EVENT_KEY$9 = "." + DATA_KEY$9;
var DATA_API_KEY$7 = '.data-api';
var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
var Event$9 = {
HIDE: "hide" + EVENT_KEY$9,
HIDDEN: "hidden" + EVENT_KEY$9,
SHOW: "show" + EVENT_KEY$9,
SHOWN: "shown" + EVENT_KEY$9,
CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
};
var ClassName$9 = {
DROPDOWN_MENU: 'dropdown-menu',
ACTIVE: 'active',
DISABLED: 'disabled',
FADE: 'fade',
SHOW: 'show'
};
var Selector$9 = {
DROPDOWN: '.dropdown',
NAV_LIST_GROUP: '.nav, .list-group',
ACTIVE: '.active',
ACTIVE_UL: '> li > .active',
DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
DROPDOWN_TOGGLE: '.dropdown-toggle',
DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Tab =
/*#__PURE__*/
function () {
function Tab(element) {
this._element = element;
} // Getters
var _proto = Tab.prototype;
// Public
_proto.show = function show() {
var _this = this;
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
return;
}
var target;
var previous;
var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
var selector = Util.getSelectorFromElement(this._element);
if (listElement) {
var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
previous = $.makeArray($(listElement).find(itemSelector));
previous = previous[previous.length - 1];
}
var hideEvent = $.Event(Event$9.HIDE, {
relatedTarget: this._element
});
var showEvent = $.Event(Event$9.SHOW, {
relatedTarget: previous
});
if (previous) {
$(previous).trigger(hideEvent);
}
$(this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
return;
}
if (selector) {
target = document.querySelector(selector);
}
this._activate(this._element, listElement);
var complete = function complete() {
var hiddenEvent = $.Event(Event$9.HIDDEN, {
relatedTarget: _this._element
});
var shownEvent = $.Event(Event$9.SHOWN, {
relatedTarget: previous
});
$(previous).trigger(hiddenEvent);
$(_this._element).trigger(shownEvent);
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$9);
this._element = null;
} // Private
;
_proto._activate = function _activate(element, container, callback) {
var _this2 = this;
var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
var active = activeElements[0];
var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);
var complete = function complete() {
return _this2._transitionComplete(element, active, callback);
};
if (active && isTransitioning) {
var transitionDuration = Util.getTransitionDurationFromElement(active);
$(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._transitionComplete = function _transitionComplete(element, active, callback) {
if (active) {
$(active).removeClass(ClassName$9.ACTIVE);
var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];
if (dropdownChild) {
$(dropdownChild).removeClass(ClassName$9.ACTIVE);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
$(element).addClass(ClassName$9.ACTIVE);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
Util.reflow(element);
if (element.classList.contains(ClassName$9.FADE)) {
element.classList.add(ClassName$9.SHOW);
}
if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
if (dropdownElement) {
var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
$(dropdownToggleList).addClass(ClassName$9.ACTIVE);
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
} // Static
;
Tab._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$9);
if (!data) {
data = new Tab(this);
$this.data(DATA_KEY$9, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tab, null, [{
key: "VERSION",
get: function get() {
return VERSION$9;
}
}]);
return Tab;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
event.preventDefault();
Tab._jQueryInterface.call($(this), 'show');
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$9] = Tab._jQueryInterface;
$.fn[NAME$9].Constructor = Tab;
$.fn[NAME$9].noConflict = function () {
$.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
return Tab._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$a = 'toast';
var VERSION$a = '4.3.1';
var DATA_KEY$a = 'bs.toast';
var EVENT_KEY$a = "." + DATA_KEY$a;
var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
var Event$a = {
CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
HIDE: "hide" + EVENT_KEY$a,
HIDDEN: "hidden" + EVENT_KEY$a,
SHOW: "show" + EVENT_KEY$a,
SHOWN: "shown" + EVENT_KEY$a
};
var ClassName$a = {
FADE: 'fade',
HIDE: 'hide',
SHOW: 'show',
SHOWING: 'showing'
};
var DefaultType$7 = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
var Default$7 = {
animation: true,
autohide: true,
delay: 500
};
var Selector$a = {
DATA_DISMISS: '[data-dismiss="toast"]'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Toast =
/*#__PURE__*/
function () {
function Toast(element, config) {
this._element = element;
this._config = this._getConfig(config);
this._timeout = null;
this._setListeners();
} // Getters
var _proto = Toast.prototype;
// Public
_proto.show = function show() {
var _this = this;
$(this._element).trigger(Event$a.SHOW);
if (this._config.animation) {
this._element.classList.add(ClassName$a.FADE);
}
var complete = function complete() {
_this._element.classList.remove(ClassName$a.SHOWING);
_this._element.classList.add(ClassName$a.SHOW);
$(_this._element).trigger(Event$a.SHOWN);
if (_this._config.autohide) {
_this.hide();
}
};
this._element.classList.remove(ClassName$a.HIDE);
this._element.classList.add(ClassName$a.SHOWING);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto.hide = function hide(withoutTimeout) {
var _this2 = this;
if (!this._element.classList.contains(ClassName$a.SHOW)) {
return;
}
$(this._element).trigger(Event$a.HIDE);
if (withoutTimeout) {
this._close();
} else {
this._timeout = setTimeout(function () {
_this2._close();
}, this._config.delay);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
this._timeout = null;
if (this._element.classList.contains(ClassName$a.SHOW)) {
this._element.classList.remove(ClassName$a.SHOW);
}
$(this._element).off(Event$a.CLICK_DISMISS);
$.removeData(this._element, DATA_KEY$a);
this._element = null;
this._config = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
return config;
};
_proto._setListeners = function _setListeners() {
var _this3 = this;
$(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
return _this3.hide(true);
});
};
_proto._close = function _close() {
var _this4 = this;
var complete = function complete() {
_this4._element.classList.add(ClassName$a.HIDE);
$(_this4._element).trigger(Event$a.HIDDEN);
};
this._element.classList.remove(ClassName$a.SHOW);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
} // Static
;
Toast._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY$a);
var _config = typeof config === 'object' && config;
if (!data) {
data = new Toast(this, _config);
$element.data(DATA_KEY$a, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](this);
}
});
};
_createClass(Toast, null, [{
key: "VERSION",
get: function get() {
return VERSION$a;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$7;
}
}, {
key: "Default",
get: function get() {
return Default$7;
}
}]);
return Toast;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$a] = Toast._jQueryInterface;
$.fn[NAME$a].Constructor = Toast;
$.fn[NAME$a].noConflict = function () {
$.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
return Toast._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): index.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
(function () {
if (typeof $ === 'undefined') {
throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
}
var version = $.fn.jquery.split(' ')[0].split('.');
var minMajor = 1;
var ltMajor = 2;
var minMinor = 9;
var minPatch = 1;
var maxMajor = 4;
if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
}
})();
exports.Util = Util;
exports.Alert = Alert;
exports.Button = Button;
exports.Carousel = Carousel;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Toast = Toast;
exports.Tooltip = Tooltip;
Object.defineProperty(exports, '__esModule', { value: true });
}));
//# sourceMappingURL=bootstrap.js.map
/* perfect-scrollbar v0.6.16 */
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';
var ps = require('../main');
var psInstances = require('../plugin/instances');
function mountJQuery(jQuery) {
jQuery.fn.perfectScrollbar = function (settingOrCommand) {
return this.each(function () {
if (typeof settingOrCommand === 'object' ||
typeof settingOrCommand === 'undefined') {
// If it's an object or none, initialize.
var settings = settingOrCommand;
if (!psInstances.get(this)) {
ps.initialize(this, settings);
}
} else {
// Unless, it may be a command.
var command = settingOrCommand;
if (command === 'update') {
ps.update(this);
} else if (command === 'destroy') {
ps.destroy(this);
}
}
});
};
}
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], mountJQuery);
} else {
var jq = window.jQuery ? window.jQuery : window.$;
if (typeof jq !== 'undefined') {
mountJQuery(jq);
}
}
module.exports = mountJQuery;
},{"../main":7,"../plugin/instances":18}],2:[function(require,module,exports){
'use strict';
function oldAdd(element, className) {
var classes = element.className.split(' ');
if (classes.indexOf(className) < 0) {
classes.push(className);
}
element.className = classes.join(' ');
}
function oldRemove(element, className) {
var classes = element.className.split(' ');
var idx = classes.indexOf(className);
if (idx >= 0) {
classes.splice(idx, 1);
}
element.className = classes.join(' ');
}
exports.add = function (element, className) {
if (element.classList) {
element.classList.add(className);
} else {
oldAdd(element, className);
}
};
exports.remove = function (element, className) {
if (element.classList) {
element.classList.remove(className);
} else {
oldRemove(element, className);
}
};
exports.list = function (element) {
if (element.classList) {
return Array.prototype.slice.apply(element.classList);
} else {
return element.className.split(' ');
}
};
},{}],3:[function(require,module,exports){
'use strict';
var DOM = {};
DOM.e = function (tagName, className) {
var element = document.createElement(tagName);
element.className = className;
return element;
};
DOM.appendTo = function (child, parent) {
parent.appendChild(child);
return child;
};
function cssGet(element, styleName) {
return window.getComputedStyle(element)[styleName];
}
function cssSet(element, styleName, styleValue) {
if (typeof styleValue === 'number') {
styleValue = styleValue.toString() + 'px';
}
element.style[styleName] = styleValue;
return element;
}
function cssMultiSet(element, obj) {
for (var key in obj) {
var val = obj[key];
if (typeof val === 'number') {
val = val.toString() + 'px';
}
element.style[key] = val;
}
return element;
}
DOM.css = function (element, styleNameOrObject, styleValue) {
if (typeof styleNameOrObject === 'object') {
// multiple set with object
return cssMultiSet(element, styleNameOrObject);
} else {
if (typeof styleValue === 'undefined') {
return cssGet(element, styleNameOrObject);
} else {
return cssSet(element, styleNameOrObject, styleValue);
}
}
};
DOM.matches = function (element, query) {
if (typeof element.matches !== 'undefined') {
return element.matches(query);
} else {
if (typeof element.matchesSelector !== 'undefined') {
return element.matchesSelector(query);
} else if (typeof element.webkitMatchesSelector !== 'undefined') {
return element.webkitMatchesSelector(query);
} else if (typeof element.mozMatchesSelector !== 'undefined') {
return element.mozMatchesSelector(query);
} else if (typeof element.msMatchesSelector !== 'undefined') {
return element.msMatchesSelector(query);
}
}
};
DOM.remove = function (element) {
if (typeof element.remove !== 'undefined') {
element.remove();
} else {
if (element.parentNode) {
element.parentNode.removeChild(element);
}
}
};
DOM.queryChildren = function (element, selector) {
return Array.prototype.filter.call(element.childNodes, function (child) {
return DOM.matches(child, selector);
});
};
module.exports = DOM;
},{}],4:[function(require,module,exports){
'use strict';
var EventElement = function (element) {
this.element = element;
this.events = {};
};
EventElement.prototype.bind = function (eventName, handler) {
if (typeof this.events[eventName] === 'undefined') {
this.events[eventName] = [];
}
this.events[eventName].push(handler);
this.element.addEventListener(eventName, handler, false);
};
EventElement.prototype.unbind = function (eventName, handler) {
var isHandlerProvided = (typeof handler !== 'undefined');
this.events[eventName] = this.events[eventName].filter(function (hdlr) {
if (isHandlerProvided && hdlr !== handler) {
return true;
}
this.element.removeEventListener(eventName, hdlr, false);
return false;
}, this);
};
EventElement.prototype.unbindAll = function () {
for (var name in this.events) {
this.unbind(name);
}
};
var EventManager = function () {
this.eventElements = [];
};
EventManager.prototype.eventElement = function (element) {
var ee = this.eventElements.filter(function (eventElement) {
return eventElement.element === element;
})[0];
if (typeof ee === 'undefined') {
ee = new EventElement(element);
this.eventElements.push(ee);
}
return ee;
};
EventManager.prototype.bind = function (element, eventName, handler) {
this.eventElement(element).bind(eventName, handler);
};
EventManager.prototype.unbind = function (element, eventName, handler) {
this.eventElement(element).unbind(eventName, handler);
};
EventManager.prototype.unbindAll = function () {
for (var i = 0; i < this.eventElements.length; i++) {
this.eventElements[i].unbindAll();
}
};
EventManager.prototype.once = function (element, eventName, handler) {
var ee = this.eventElement(element);
var onceHandler = function (e) {
ee.unbind(eventName, onceHandler);
handler(e);
};
ee.bind(eventName, onceHandler);
};
module.exports = EventManager;
},{}],5:[function(require,module,exports){
'use strict';
module.exports = (function () {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000)
.toString(16)
.substring(1);
}
return function () {
return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
s4() + '-' + s4() + s4() + s4();
};
})();
},{}],6:[function(require,module,exports){
'use strict';
var cls = require('./class');
var dom = require('./dom');
var toInt = exports.toInt = function (x) {
return parseInt(x, 10) || 0;
};
var clone = exports.clone = function (obj) {
if (!obj) {
return null;
} else if (obj.constructor === Array) {
return obj.map(clone);
} else if (typeof obj === 'object') {
var result = {};
for (var key in obj) {
result[key] = clone(obj[key]);
}
return result;
} else {
return obj;
}
};
exports.extend = function (original, source) {
var result = clone(original);
for (var key in source) {
result[key] = clone(source[key]);
}
return result;
};
exports.isEditable = function (el) {
return dom.matches(el, "input,[contenteditable]") ||
dom.matches(el, "select,[contenteditable]") ||
dom.matches(el, "textarea,[contenteditable]") ||
dom.matches(el, "button,[contenteditable]");
};
exports.removePsClasses = function (element) {
var clsList = cls.list(element);
for (var i = 0; i < clsList.length; i++) {
var className = clsList[i];
if (className.indexOf('ps-') === 0) {
cls.remove(element, className);
}
}
};
exports.outerWidth = function (element) {
return toInt(dom.css(element, 'width')) +
toInt(dom.css(element, 'paddingLeft')) +
toInt(dom.css(element, 'paddingRight')) +
toInt(dom.css(element, 'borderLeftWidth')) +
toInt(dom.css(element, 'borderRightWidth'));
};
exports.startScrolling = function (element, axis) {
cls.add(element, 'ps-in-scrolling');
if (typeof axis !== 'undefined') {
cls.add(element, 'ps-' + axis);
} else {
cls.add(element, 'ps-x');
cls.add(element, 'ps-y');
}
};
exports.stopScrolling = function (element, axis) {
cls.remove(element, 'ps-in-scrolling');
if (typeof axis !== 'undefined') {
cls.remove(element, 'ps-' + axis);
} else {
cls.remove(element, 'ps-x');
cls.remove(element, 'ps-y');
}
};
exports.env = {
isWebKit: 'WebkitAppearance' in document.documentElement.style,
supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
supportsIePointer: window.navigator.msMaxTouchPoints !== null
};
},{"./class":2,"./dom":3}],7:[function(require,module,exports){
'use strict';
var destroy = require('./plugin/destroy');
var initialize = require('./plugin/initialize');
var update = require('./plugin/update');
module.exports = {
initialize: initialize,
update: update,
destroy: destroy
};
},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
'use strict';
module.exports = {
handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
maxScrollbarLength: null,
minScrollbarLength: null,
scrollXMarginOffset: 0,
scrollYMarginOffset: 0,
suppressScrollX: false,
suppressScrollY: false,
swipePropagation: true,
useBothWheelAxes: false,
wheelPropagation: false,
wheelSpeed: 1,
theme: 'default'
};
},{}],9:[function(require,module,exports){
'use strict';
var _ = require('../lib/helper');
var dom = require('../lib/dom');
var instances = require('./instances');
module.exports = function (element) {
var i = instances.get(element);
if (!i) {
return;
}
i.event.unbindAll();
dom.remove(i.scrollbarX);
dom.remove(i.scrollbarY);
dom.remove(i.scrollbarXRail);
dom.remove(i.scrollbarYRail);
_.removePsClasses(element);
instances.remove(element);
};
},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
'use strict';
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindClickRailHandler(element, i) {
function pageOffset(el) {
return el.getBoundingClientRect();
}
var stopPropagation = function (e) { e.stopPropagation(); };
i.event.bind(i.scrollbarY, 'click', stopPropagation);
i.event.bind(i.scrollbarYRail, 'click', function (e) {
var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
var direction = positionTop > i.scrollbarYTop ? 1 : -1;
updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
updateGeometry(element);
e.stopPropagation();
});
i.event.bind(i.scrollbarX, 'click', stopPropagation);
i.event.bind(i.scrollbarXRail, 'click', function (e) {
var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
updateGeometry(element);
e.stopPropagation();
});
}
module.exports = function (element) {
var i = instances.get(element);
bindClickRailHandler(element, i);
};
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
'use strict';
var _ = require('../../lib/helper');
var dom = require('../../lib/dom');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindMouseScrollXHandler(element, i) {
var currentLeft = null;
var currentPageX = null;
function updateScrollLeft(deltaX) {
var newLeft = currentLeft + (deltaX * i.railXRatio);
var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
if (newLeft < 0) {
i.scrollbarXLeft = 0;
} else if (newLeft > maxLeft) {
i.scrollbarXLeft = maxLeft;
} else {
i.scrollbarXLeft = newLeft;
}
var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
updateScroll(element, 'left', scrollLeft);
}
var mouseMoveHandler = function (e) {
updateScrollLeft(e.pageX - currentPageX);
updateGeometry(element);
e.stopPropagation();
e.preventDefault();
};
var mouseUpHandler = function () {
_.stopScrolling(element, 'x');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarX, 'mousedown', function (e) {
currentPageX = e.pageX;
currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
_.startScrolling(element, 'x');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
e.stopPropagation();
e.preventDefault();
});
}
function bindMouseScrollYHandler(element, i) {
var currentTop = null;
var currentPageY = null;
function updateScrollTop(deltaY) {
var newTop = currentTop + (deltaY * i.railYRatio);
var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
if (newTop < 0) {
i.scrollbarYTop = 0;
} else if (newTop > maxTop) {
i.scrollbarYTop = maxTop;
} else {
i.scrollbarYTop = newTop;
}
var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
updateScroll(element, 'top', scrollTop);
}
var mouseMoveHandler = function (e) {
updateScrollTop(e.pageY - currentPageY);
updateGeometry(element);
e.stopPropagation();
e.preventDefault();
};
var mouseUpHandler = function () {
_.stopScrolling(element, 'y');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarY, 'mousedown', function (e) {
currentPageY = e.pageY;
currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
_.startScrolling(element, 'y');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
e.stopPropagation();
e.preventDefault();
});
}
module.exports = function (element) {
var i = instances.get(element);
bindMouseScrollXHandler(element, i);
bindMouseScrollYHandler(element, i);
};
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
'use strict';
var _ = require('../../lib/helper');
var dom = require('../../lib/dom');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindKeyboardHandler(element, i) {
var hovered = false;
i.event.bind(element, 'mouseenter', function () {
hovered = true;
});
i.event.bind(element, 'mouseleave', function () {
hovered = false;
});
var shouldPrevent = false;
function shouldPreventDefault(deltaX, deltaY) {
var scrollTop = element.scrollTop;
if (deltaX === 0) {
if (!i.scrollbarYActive) {
return false;
}
if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
return !i.settings.wheelPropagation;
}
}
var scrollLeft = element.scrollLeft;
if (deltaY === 0) {
if (!i.scrollbarXActive) {
return false;
}
if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
return !i.settings.wheelPropagation;
}
}
return true;
}
i.event.bind(i.ownerDocument, 'keydown', function (e) {
if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
return;
}
var focused = dom.matches(i.scrollbarX, ':focus') ||
dom.matches(i.scrollbarY, ':focus');
if (!hovered && !focused) {
return;
}
var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
if (activeElement) {
if (activeElement.tagName === 'IFRAME') {
activeElement = activeElement.contentDocument.activeElement;
} else {
// go deeper if element is a webcomponent
while (activeElement.shadowRoot) {
activeElement = activeElement.shadowRoot.activeElement;
}
}
if (_.isEditable(activeElement)) {
return;
}
}
var deltaX = 0;
var deltaY = 0;
switch (e.which) {
case 37: // left
if (e.metaKey) {
deltaX = -i.contentWidth;
} else if (e.altKey) {
deltaX = -i.containerWidth;
} else {
deltaX = -30;
}
break;
case 38: // up
if (e.metaKey) {
deltaY = i.contentHeight;
} else if (e.altKey) {
deltaY = i.containerHeight;
} else {
deltaY = 30;
}
break;
case 39: // right
if (e.metaKey) {
deltaX = i.contentWidth;
} else if (e.altKey) {
deltaX = i.containerWidth;
} else {
deltaX = 30;
}
break;
case 40: // down
if (e.metaKey) {
deltaY = -i.contentHeight;
} else if (e.altKey) {
deltaY = -i.containerHeight;
} else {
deltaY = -30;
}
break;
case 33: // page up
deltaY = 90;
break;
case 32: // space bar
if (e.shiftKey) {
deltaY = 90;
} else {
deltaY = -90;
}
break;
case 34: // page down
deltaY = -90;
break;
case 35: // end
if (e.ctrlKey) {
deltaY = -i.contentHeight;
} else {
deltaY = -i.containerHeight;
}
break;
case 36: // home
if (e.ctrlKey) {
deltaY = element.scrollTop;
} else {
deltaY = i.containerHeight;
}
break;
default:
return;
}
updateScroll(element, 'top', element.scrollTop - deltaY);
updateScroll(element, 'left', element.scrollLeft + deltaX);
updateGeometry(element);
shouldPrevent = shouldPreventDefault(deltaX, deltaY);
if (shouldPrevent) {
e.preventDefault();
}
});
}
module.exports = function (element) {
var i = instances.get(element);
bindKeyboardHandler(element, i);
};
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
'use strict';
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindMouseWheelHandler(element, i) {
var shouldPrevent = false;
function shouldPreventDefault(deltaX, deltaY) {
var scrollTop = element.scrollTop;
if (deltaX === 0) {
if (!i.scrollbarYActive) {
return false;
}
if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
return !i.settings.wheelPropagation;
}
}
var scrollLeft = element.scrollLeft;
if (deltaY === 0) {
if (!i.scrollbarXActive) {
return false;
}
if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
return !i.settings.wheelPropagation;
}
}
return true;
}
function getDeltaFromEvent(e) {
var deltaX = e.deltaX;
var deltaY = -1 * e.deltaY;
if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
// OS X Safari
deltaX = -1 * e.wheelDeltaX / 6;
deltaY = e.wheelDeltaY / 6;
}
if (e.deltaMode && e.deltaMode === 1) {
// Firefox in deltaMode 1: Line scrolling
deltaX *= 10;
deltaY *= 10;
}
if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
// IE in some mouse drivers
deltaX = 0;
deltaY = e.wheelDelta;
}
if (e.shiftKey) {
// reverse axis with shift key
return [-deltaY, -deltaX];
}
return [deltaX, deltaY];
}
function shouldBeConsumedByChild(deltaX, deltaY) {
var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
if (child) {
if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
// if not scrollable
return false;
}
var maxScrollTop = child.scrollHeight - child.clientHeight;
if (maxScrollTop > 0) {
if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
return true;
}
}
var maxScrollLeft = child.scrollLeft - child.clientWidth;
if (maxScrollLeft > 0) {
if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
return true;
}
}
}
return false;
}
function mousewheelHandler(e) {
var delta = getDeltaFromEvent(e);
var deltaX = delta[0];
var deltaY = delta[1];
if (shouldBeConsumedByChild(deltaX, deltaY)) {
return;
}
shouldPrevent = false;
if (!i.settings.useBothWheelAxes) {
// deltaX will only be used for horizontal scrolling and deltaY will
// only be used for vertical scrolling - this is the default
updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
} else if (i.scrollbarYActive && !i.scrollbarXActive) {
// only vertical scrollbar is active and useBothWheelAxes option is
// active, so let's scroll vertical bar using both mouse wheel axes
if (deltaY) {
updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
} else {
updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
}
shouldPrevent = true;
} else if (i.scrollbarXActive && !i.scrollbarYActive) {
// useBothWheelAxes and only horizontal bar is active, so use both
// wheel axes for horizontal bar
if (deltaX) {
updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
} else {
updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
}
shouldPrevent = true;
}
updateGeometry(element);
shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
if (shouldPrevent) {
e.stopPropagation();
e.preventDefault();
}
}
if (typeof window.onwheel !== "undefined") {
i.event.bind(element, 'wheel', mousewheelHandler);
} else if (typeof window.onmousewheel !== "undefined") {
i.event.bind(element, 'mousewheel', mousewheelHandler);
}
}
module.exports = function (element) {
var i = instances.get(element);
bindMouseWheelHandler(element, i);
};
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
'use strict';
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
function bindNativeScrollHandler(element, i) {
i.event.bind(element, 'scroll', function () {
updateGeometry(element);
});
}
module.exports = function (element) {
var i = instances.get(element);
bindNativeScrollHandler(element, i);
};
},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
'use strict';
var _ = require('../../lib/helper');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindSelectionHandler(element, i) {
function getRangeNode() {
var selection = window.getSelection ? window.getSelection() :
document.getSelection ? document.getSelection() : '';
if (selection.toString().length === 0) {
return null;
} else {
return selection.getRangeAt(0).commonAncestorContainer;
}
}
var scrollingLoop = null;
var scrollDiff = {top: 0, left: 0};
function startScrolling() {
if (!scrollingLoop) {
scrollingLoop = setInterval(function () {
if (!instances.get(element)) {
clearInterval(scrollingLoop);
return;
}
updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
updateGeometry(element);
}, 50); // every .1 sec
}
}
function stopScrolling() {
if (scrollingLoop) {
clearInterval(scrollingLoop);
scrollingLoop = null;
}
_.stopScrolling(element);
}
var isSelected = false;
i.event.bind(i.ownerDocument, 'selectionchange', function () {
if (element.contains(getRangeNode())) {
isSelected = true;
} else {
isSelected = false;
stopScrolling();
}
});
i.event.bind(window, 'mouseup', function () {
if (isSelected) {
isSelected = false;
stopScrolling();
}
});
i.event.bind(window, 'keyup', function () {
if (isSelected) {
isSelected = false;
stopScrolling();
}
});
i.event.bind(window, 'mousemove', function (e) {
if (isSelected) {
var mousePosition = {x: e.pageX, y: e.pageY};
var containerGeometry = {
left: element.offsetLeft,
right: element.offsetLeft + element.offsetWidth,
top: element.offsetTop,
bottom: element.offsetTop + element.offsetHeight
};
if (mousePosition.x < containerGeometry.left + 3) {
scrollDiff.left = -5;
_.startScrolling(element, 'x');
} else if (mousePosition.x > containerGeometry.right - 3) {
scrollDiff.left = 5;
_.startScrolling(element, 'x');
} else {
scrollDiff.left = 0;
}
if (mousePosition.y < containerGeometry.top + 3) {
if (containerGeometry.top + 3 - mousePosition.y < 5) {
scrollDiff.top = -5;
} else {
scrollDiff.top = -20;
}
_.startScrolling(element, 'y');
} else if (mousePosition.y > containerGeometry.bottom - 3) {
if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
scrollDiff.top = 5;
} else {
scrollDiff.top = 20;
}
_.startScrolling(element, 'y');
} else {
scrollDiff.top = 0;
}
if (scrollDiff.top === 0 && scrollDiff.left === 0) {
stopScrolling();
} else {
startScrolling();
}
}
});
}
module.exports = function (element) {
var i = instances.get(element);
bindSelectionHandler(element, i);
};
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
'use strict';
var _ = require('../../lib/helper');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
function shouldPreventDefault(deltaX, deltaY) {
var scrollTop = element.scrollTop;
var scrollLeft = element.scrollLeft;
var magnitudeX = Math.abs(deltaX);
var magnitudeY = Math.abs(deltaY);
if (magnitudeY > magnitudeX) {
// user is perhaps trying to swipe up/down the page
if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
((deltaY > 0) && (scrollTop === 0))) {
return !i.settings.swipePropagation;
}
} else if (magnitudeX > magnitudeY) {
// user is perhaps trying to swipe left/right across the page
if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
((deltaX > 0) && (scrollLeft === 0))) {
return !i.settings.swipePropagation;
}
}
return true;
}
function applyTouchMove(differenceX, differenceY) {
updateScroll(element, 'top', element.scrollTop - differenceY);
updateScroll(element, 'left', element.scrollLeft - differenceX);
updateGeometry(element);
}
var startOffset = {};
var startTime = 0;
var speed = {};
var easingLoop = null;
var inGlobalTouch = false;
var inLocalTouch = false;
function globalTouchStart() {
inGlobalTouch = true;
}
function globalTouchEnd() {
inGlobalTouch = false;
}
function getTouch(e) {
if (e.targetTouches) {
return e.targetTouches[0];
} else {
// Maybe IE pointer
return e;
}
}
function shouldHandle(e) {
if (e.targetTouches && e.targetTouches.length === 1) {
return true;
}
if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
return true;
}
return false;
}
function touchStart(e) {
if (shouldHandle(e)) {
inLocalTouch = true;
var touch = getTouch(e);
startOffset.pageX = touch.pageX;
startOffset.pageY = touch.pageY;
startTime = (new Date()).getTime();
if (easingLoop !== null) {
clearInterval(easingLoop);
}
e.stopPropagation();
}
}
function touchMove(e) {
if (!inLocalTouch && i.settings.swipePropagation) {
touchStart(e);
}
if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
var touch = getTouch(e);
var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
var differenceX = currentOffset.pageX - startOffset.pageX;
var differenceY = currentOffset.pageY - startOffset.pageY;
applyTouchMove(differenceX, differenceY);
startOffset = currentOffset;
var currentTime = (new Date()).getTime();
var timeGap = currentTime - startTime;
if (timeGap > 0) {
speed.x = differenceX / timeGap;
speed.y = differenceY / timeGap;
startTime = currentTime;
}
if (shouldPreventDefault(differenceX, differenceY)) {
e.stopPropagation();
e.preventDefault();
}
}
}
function touchEnd() {
if (!inGlobalTouch && inLocalTouch) {
inLocalTouch = false;
clearInterval(easingLoop);
easingLoop = setInterval(function () {
if (!instances.get(element)) {
clearInterval(easingLoop);
return;
}
if (!speed.x && !speed.y) {
clearInterval(easingLoop);
return;
}
if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
clearInterval(easingLoop);
return;
}
applyTouchMove(speed.x * 30, speed.y * 30);
speed.x *= 0.8;
speed.y *= 0.8;
}, 10);
}
}
if (supportsTouch) {
i.event.bind(window, 'touchstart', globalTouchStart);
i.event.bind(window, 'touchend', globalTouchEnd);
i.event.bind(element, 'touchstart', touchStart);
i.event.bind(element, 'touchmove', touchMove);
i.event.bind(element, 'touchend', touchEnd);
} else if (supportsIePointer) {
if (window.PointerEvent) {
i.event.bind(window, 'pointerdown', globalTouchStart);
i.event.bind(window, 'pointerup', globalTouchEnd);
i.event.bind(element, 'pointerdown', touchStart);
i.event.bind(element, 'pointermove', touchMove);
i.event.bind(element, 'pointerup', touchEnd);
} else if (window.MSPointerEvent) {
i.event.bind(window, 'MSPointerDown', globalTouchStart);
i.event.bind(window, 'MSPointerUp', globalTouchEnd);
i.event.bind(element, 'MSPointerDown', touchStart);
i.event.bind(element, 'MSPointerMove', touchMove);
i.event.bind(element, 'MSPointerUp', touchEnd);
}
}
}
module.exports = function (element) {
if (!_.env.supportsTouch && !_.env.supportsIePointer) {
return;
}
var i = instances.get(element);
bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
};
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
'use strict';
var _ = require('../lib/helper');
var cls = require('../lib/class');
var instances = require('./instances');
var updateGeometry = require('./update-geometry');
// Handlers
var handlers = {
'click-rail': require('./handler/click-rail'),
'drag-scrollbar': require('./handler/drag-scrollbar'),
'keyboard': require('./handler/keyboard'),
'wheel': require('./handler/mouse-wheel'),
'touch': require('./handler/touch'),
'selection': require('./handler/selection')
};
var nativeScrollHandler = require('./handler/native-scroll');
module.exports = function (element, userSettings) {
userSettings = typeof userSettings === 'object' ? userSettings : {};
cls.add(element, 'ps-container');
// Create a plugin instance.
var i = instances.add(element);
i.settings = _.extend(i.settings, userSettings);
cls.add(element, 'ps-theme-' + i.settings.theme);
i.settings.handlers.forEach(function (handlerName) {
handlers[handlerName](element);
});
nativeScrollHandler(element);
updateGeometry(element);
};
},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
'use strict';
var _ = require('../lib/helper');
var cls = require('../lib/class');
var defaultSettings = require('./default-setting');
var dom = require('../lib/dom');
var EventManager = require('../lib/event-manager');
var guid = require('../lib/guid');
var instances = {};
function Instance(element) {
var i = this;
i.settings = _.clone(defaultSettings);
i.containerWidth = null;
i.containerHeight = null;
i.contentWidth = null;
i.contentHeight = null;
i.isRtl = dom.css(element, 'direction') === "rtl";
i.isNegativeScroll = (function () {
var originalScrollLeft = element.scrollLeft;
var result = null;
element.scrollLeft = -1;
result = element.scrollLeft < 0;
element.scrollLeft = originalScrollLeft;
return result;
})();
i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
i.event = new EventManager();
i.ownerDocument = element.ownerDocument || document;
function focus() {
cls.add(element, 'ps-focus');
}
function blur() {
cls.remove(element, 'ps-focus');
}
i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
i.scrollbarX.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarX, 'focus', focus);
i.event.bind(i.scrollbarX, 'blur', blur);
i.scrollbarXActive = null;
i.scrollbarXWidth = null;
i.scrollbarXLeft = null;
i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
// Set rail to display:block to calculate margins
dom.css(i.scrollbarXRail, 'display', 'block');
i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
dom.css(i.scrollbarXRail, 'display', '');
i.railXWidth = null;
i.railXRatio = null;
i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
i.scrollbarY.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarY, 'focus', focus);
i.event.bind(i.scrollbarY, 'blur', blur);
i.scrollbarYActive = null;
i.scrollbarYHeight = null;
i.scrollbarYTop = null;
i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
dom.css(i.scrollbarYRail, 'display', 'block');
i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
dom.css(i.scrollbarYRail, 'display', '');
i.railYHeight = null;
i.railYRatio = null;
}
function getId(element) {
return element.getAttribute('data-ps-id');
}
function setId(element, id) {
element.setAttribute('data-ps-id', id);
}
function removeId(element) {
element.removeAttribute('data-ps-id');
}
exports.add = function (element) {
var newId = guid();
setId(element, newId);
instances[newId] = new Instance(element);
return instances[newId];
};
exports.remove = function (element) {
delete instances[getId(element)];
removeId(element);
};
exports.get = function (element) {
return instances[getId(element)];
};
},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
'use strict';
var _ = require('../lib/helper');
var cls = require('../lib/class');
var dom = require('../lib/dom');
var instances = require('./instances');
var updateScroll = require('./update-scroll');
function getThumbSize(i, thumbSize) {
if (i.settings.minScrollbarLength) {
thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
}
if (i.settings.maxScrollbarLength) {
thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
}
return thumbSize;
}
function updateCss(element, i) {
var xRailOffset = {width: i.railXWidth};
if (i.isRtl) {
xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
} else {
xRailOffset.left = element.scrollLeft;
}
if (i.isScrollbarXUsingBottom) {
xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
} else {
xRailOffset.top = i.scrollbarXTop + element.scrollTop;
}
dom.css(i.scrollbarXRail, xRailOffset);
var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
if (i.isScrollbarYUsingRight) {
if (i.isRtl) {
yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
} else {
yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
}
} else {
if (i.isRtl) {
yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
} else {
yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
}
}
dom.css(i.scrollbarYRail, yRailOffset);
dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
}
module.exports = function (element) {
var i = instances.get(element);
i.containerWidth = element.clientWidth;
i.containerHeight = element.clientHeight;
i.contentWidth = element.scrollWidth;
i.contentHeight = element.scrollHeight;
var existingRails;
if (!element.contains(i.scrollbarXRail)) {
existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
dom.remove(rail);
});
}
dom.appendTo(i.scrollbarXRail, element);
}
if (!element.contains(i.scrollbarYRail)) {
existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
dom.remove(rail);
});
}
dom.appendTo(i.scrollbarYRail, element);
}
if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
i.scrollbarXActive = true;
i.railXWidth = i.containerWidth - i.railXMarginWidth;
i.railXRatio = i.containerWidth / i.railXWidth;
i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
} else {
i.scrollbarXActive = false;
}
if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
i.scrollbarYActive = true;
i.railYHeight = i.containerHeight - i.railYMarginHeight;
i.railYRatio = i.containerHeight / i.railYHeight;
i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
} else {
i.scrollbarYActive = false;
}
if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
}
if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
}
updateCss(element, i);
if (i.scrollbarXActive) {
cls.add(element, 'ps-active-x');
} else {
cls.remove(element, 'ps-active-x');
i.scrollbarXWidth = 0;
i.scrollbarXLeft = 0;
updateScroll(element, 'left', 0);
}
if (i.scrollbarYActive) {
cls.add(element, 'ps-active-y');
} else {
cls.remove(element, 'ps-active-y');
i.scrollbarYHeight = 0;
i.scrollbarYTop = 0;
updateScroll(element, 'top', 0);
}
};
},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
'use strict';
var instances = require('./instances');
var lastTop;
var lastLeft;
var createDOMEvent = function (name) {
var event = document.createEvent("Event");
event.initEvent(name, true, true);
return event;
};
module.exports = function (element, axis, value) {
if (typeof element === 'undefined') {
throw 'You must provide an element to the update-scroll function';
}
if (typeof axis === 'undefined') {
throw 'You must provide an axis to the update-scroll function';
}
if (typeof value === 'undefined') {
throw 'You must provide a value to the update-scroll function';
}
if (axis === 'top' && value <= 0) {
element.scrollTop = value = 0; // don't allow negative scroll
element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
}
if (axis === 'left' && value <= 0) {
element.scrollLeft = value = 0; // don't allow negative scroll
element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
}
var i = instances.get(element);
if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
// don't allow scroll past container
value = i.contentHeight - i.containerHeight;
if (value - element.scrollTop <= 1) {
// mitigates rounding errors on non-subpixel scroll values
value = element.scrollTop;
} else {
element.scrollTop = value;
}
element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
}
if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
// don't allow scroll past container
value = i.contentWidth - i.containerWidth;
if (value - element.scrollLeft <= 1) {
// mitigates rounding errors on non-subpixel scroll values
value = element.scrollLeft;
} else {
element.scrollLeft = value;
}
element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
}
if (!lastTop) {
lastTop = element.scrollTop;
}
if (!lastLeft) {
lastLeft = element.scrollLeft;
}
if (axis === 'top' && value < lastTop) {
element.dispatchEvent(createDOMEvent('ps-scroll-up'));
}
if (axis === 'top' && value > lastTop) {
element.dispatchEvent(createDOMEvent('ps-scroll-down'));
}
if (axis === 'left' && value < lastLeft) {
element.dispatchEvent(createDOMEvent('ps-scroll-left'));
}
if (axis === 'left' && value > lastLeft) {
element.dispatchEvent(createDOMEvent('ps-scroll-right'));
}
if (axis === 'top') {
element.scrollTop = lastTop = value;
element.dispatchEvent(createDOMEvent('ps-scroll-y'));
}
if (axis === 'left') {
element.scrollLeft = lastLeft = value;
element.dispatchEvent(createDOMEvent('ps-scroll-x'));
}
};
},{"./instances":18}],21:[function(require,module,exports){
'use strict';
var _ = require('../lib/helper');
var dom = require('../lib/dom');
var instances = require('./instances');
var updateGeometry = require('./update-geometry');
var updateScroll = require('./update-scroll');
module.exports = function (element) {
var i = instances.get(element);
if (!i) {
return;
}
// Recalcuate negative scrollLeft adjustment
i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
// Recalculate rail margins
dom.css(i.scrollbarXRail, 'display', 'block');
dom.css(i.scrollbarYRail, 'display', 'block');
i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
// Hide scrollbars not to affect scrollWidth and scrollHeight
dom.css(i.scrollbarXRail, 'display', 'none');
dom.css(i.scrollbarYRail, 'display', 'none');
updateGeometry(element);
// Update top/left scroll to trigger events
updateScroll(element, 'top', element.scrollTop);
updateScroll(element, 'left', element.scrollLeft);
dom.css(i.scrollbarXRail, 'display', '');
dom.css(i.scrollbarYRail, 'display', '');
};
},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
/* PrismJS 1.16.0
https://prismjs.com/download.html#themes=prism-tomorrow&languages=markup+css+clike+javascript */
var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(g){var c=/\blang(?:uage)?-([\w-]+)\b/i,a=0,C={manual:g.Prism&&g.Prism.manual,disableWorkerMessageHandler:g.Prism&&g.Prism.disableWorkerMessageHandler,util:{encode:function(e){return e instanceof M?new M(e.type,C.util.encode(e.content),e.alias):Array.isArray(e)?e.map(C.util.encode):e.replace(/&/g,"&").replace(/</g,"<").replace(/\u00a0/g," ")},type:function(e){return Object.prototype.toString.call(e).slice(8,-1)},objId:function(e){return e.__id||Object.defineProperty(e,"__id",{value:++a}),e.__id},clone:function n(e,t){var r,a,i=C.util.type(e);switch(t=t||{},i){case"Object":if(a=C.util.objId(e),t[a])return t[a];for(var l in r={},t[a]=r,e)e.hasOwnProperty(l)&&(r[l]=n(e[l],t));return r;case"Array":return a=C.util.objId(e),t[a]?t[a]:(r=[],t[a]=r,e.forEach(function(e,a){r[a]=n(e,t)}),r);default:return e}}},languages:{extend:function(e,a){var n=C.util.clone(C.languages[e]);for(var t in a)n[t]=a[t];return n},insertBefore:function(n,e,a,t){var r=(t=t||C.languages)[n],i={};for(var l in r)if(r.hasOwnProperty(l)){if(l==e)for(var o in a)a.hasOwnProperty(o)&&(i[o]=a[o]);a.hasOwnProperty(l)||(i[l]=r[l])}var s=t[n];return t[n]=i,C.languages.DFS(C.languages,function(e,a){a===s&&e!=n&&(this[e]=i)}),i},DFS:function e(a,n,t,r){r=r||{};var i=C.util.objId;for(var l in a)if(a.hasOwnProperty(l)){n.call(a,l,a[l],t||l);var o=a[l],s=C.util.type(o);"Object"!==s||r[i(o)]?"Array"!==s||r[i(o)]||(r[i(o)]=!0,e(o,n,l,r)):(r[i(o)]=!0,e(o,n,null,r))}}},plugins:{},highlightAll:function(e,a){C.highlightAllUnder(document,e,a)},highlightAllUnder:function(e,a,n){var t={callback:n,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};C.hooks.run("before-highlightall",t);for(var r,i=t.elements||e.querySelectorAll(t.selector),l=0;r=i[l++];)C.highlightElement(r,!0===a,t.callback)},highlightElement:function(e,a,n){for(var t,r="none",i=e;i&&!c.test(i.className);)i=i.parentNode;i&&(r=(i.className.match(c)||[,"none"])[1].toLowerCase(),t=C.languages[r]),e.className=e.className.replace(c,"").replace(/\s+/g," ")+" language-"+r,e.parentNode&&(i=e.parentNode,/pre/i.test(i.nodeName)&&(i.className=i.className.replace(c,"").replace(/\s+/g," ")+" language-"+r));var l={element:e,language:r,grammar:t,code:e.textContent},o=function(e){l.highlightedCode=e,C.hooks.run("before-insert",l),l.element.innerHTML=l.highlightedCode,C.hooks.run("after-highlight",l),C.hooks.run("complete",l),n&&n.call(l.element)};if(C.hooks.run("before-sanity-check",l),l.code)if(C.hooks.run("before-highlight",l),l.grammar)if(a&&g.Worker){var s=new Worker(C.filename);s.onmessage=function(e){o(e.data)},s.postMessage(JSON.stringify({language:l.language,code:l.code,immediateClose:!0}))}else o(C.highlight(l.code,l.grammar,l.language));else o(C.util.encode(l.code));else C.hooks.run("complete",l)},highlight:function(e,a,n){var t={code:e,grammar:a,language:n};return C.hooks.run("before-tokenize",t),t.tokens=C.tokenize(t.code,t.grammar),C.hooks.run("after-tokenize",t),M.stringify(C.util.encode(t.tokens),t.language)},matchGrammar:function(e,a,n,t,r,i,l){for(var o in n)if(n.hasOwnProperty(o)&&n[o]){if(o==l)return;var s=n[o];s="Array"===C.util.type(s)?s:[s];for(var g=0;g<s.length;++g){var c=s[g],u=c.inside,h=!!c.lookbehind,f=!!c.greedy,d=0,m=c.alias;if(f&&!c.pattern.global){var p=c.pattern.toString().match(/[imuy]*$/)[0];c.pattern=RegExp(c.pattern.source,p+"g")}c=c.pattern||c;for(var y=t,v=r;y<a.length;v+=a[y].length,++y){var k=a[y];if(a.length>e.length)return;if(!(k instanceof M)){if(f&&y!=a.length-1){if(c.lastIndex=v,!(x=c.exec(e)))break;for(var b=x.index+(h?x[1].length:0),w=x.index+x[0].length,A=y,P=v,O=a.length;A<O&&(P<w||!a[A].type&&!a[A-1].greedy);++A)(P+=a[A].length)<=b&&(++y,v=P);if(a[y]instanceof M)continue;N=A-y,k=e.slice(v,P),x.index-=v}else{c.lastIndex=0;var x=c.exec(k),N=1}if(x){h&&(d=x[1]?x[1].length:0);w=(b=x.index+d)+(x=x[0].slice(d)).length;var j=k.slice(0,b),S=k.slice(w),E=[y,N];j&&(++y,v+=j.length,E.push(j));var _=new M(o,u?C.tokenize(x,u):x,m,x,f);if(E.push(_),S&&E.push(S),Array.prototype.splice.apply(a,E),1!=N&&C.matchGrammar(e,a,n,y,v,!0,o),i)break}else if(i)break}}}}},tokenize:function(e,a){var n=[e],t=a.rest;if(t){for(var r in t)a[r]=t[r];delete a.rest}return C.matchGrammar(e,n,a,0,0,!1),n},hooks:{all:{},add:function(e,a){var n=C.hooks.all;n[e]=n[e]||[],n[e].push(a)},run:function(e,a){var n=C.hooks.all[e];if(n&&n.length)for(var t,r=0;t=n[r++];)t(a)}},Token:M};function M(e,a,n,t,r){this.type=e,this.content=a,this.alias=n,this.length=0|(t||"").length,this.greedy=!!r}if(g.Prism=C,M.stringify=function(e,a){if("string"==typeof e)return e;if(Array.isArray(e))return e.map(function(e){return M.stringify(e,a)}).join("");var n={type:e.type,content:M.stringify(e.content,a),tag:"span",classes:["token",e.type],attributes:{},language:a};if(e.alias){var t=Array.isArray(e.alias)?e.alias:[e.alias];Array.prototype.push.apply(n.classes,t)}C.hooks.run("wrap",n);var r=Object.keys(n.attributes).map(function(e){return e+'="'+(n.attributes[e]||"").replace(/"/g,""")+'"'}).join(" ");return"<"+n.tag+' class="'+n.classes.join(" ")+'"'+(r?" "+r:"")+">"+n.content+"</"+n.tag+">"},!g.document)return g.addEventListener&&(C.disableWorkerMessageHandler||g.addEventListener("message",function(e){var a=JSON.parse(e.data),n=a.language,t=a.code,r=a.immediateClose;g.postMessage(C.highlight(t,C.languages[n],n)),r&&g.close()},!1)),C;var e=document.currentScript||[].slice.call(document.getElementsByTagName("script")).pop();return e&&(C.filename=e.src,C.manual||e.hasAttribute("data-manual")||("loading"!==document.readyState?window.requestAnimationFrame?window.requestAnimationFrame(C.highlightAll):window.setTimeout(C.highlightAll,16):document.addEventListener("DOMContentLoaded",C.highlightAll))),C}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism);
Prism.languages.markup={comment:/<!--[\s\S]*?-->/,prolog:/<\?[\s\S]+?\?>/,doctype:/<!DOCTYPE[\s\S]+?>/i,cdata:/<!\[CDATA\[[\s\S]*?]]>/i,tag:{pattern:/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/i,greedy:!0,inside:{tag:{pattern:/^<\/?[^\s>\/]+/i,inside:{punctuation:/^<\/?/,namespace:/^[^\s>\/:]+:/}},"attr-value":{pattern:/=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/i,inside:{punctuation:[/^=/,{pattern:/^(\s*)["']|["']$/,lookbehind:!0}]}},punctuation:/\/?>/,"attr-name":{pattern:/[^\s>\/]+/,inside:{namespace:/^[^\s>\/:]+:/}}}},entity:/&#?[\da-z]{1,8};/i},Prism.languages.markup.tag.inside["attr-value"].inside.entity=Prism.languages.markup.entity,Prism.hooks.add("wrap",function(a){"entity"===a.type&&(a.attributes.title=a.content.replace(/&/,"&"))}),Object.defineProperty(Prism.languages.markup.tag,"addInlined",{value:function(a,e){var s={};s["language-"+e]={pattern:/(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,lookbehind:!0,inside:Prism.languages[e]},s.cdata=/^<!\[CDATA\[|\]\]>$/i;var n={"included-cdata":{pattern:/<!\[CDATA\[[\s\S]*?\]\]>/i,inside:s}};n["language-"+e]={pattern:/[\s\S]+/,inside:Prism.languages[e]};var i={};i[a]={pattern:RegExp("(<__[\\s\\S]*?>)(?:<!\\[CDATA\\[[\\s\\S]*?\\]\\]>\\s*|[\\s\\S])*?(?=<\\/__>)".replace(/__/g,a),"i"),lookbehind:!0,greedy:!0,inside:n},Prism.languages.insertBefore("markup","cdata",i)}}),Prism.languages.xml=Prism.languages.extend("markup",{}),Prism.languages.html=Prism.languages.markup,Prism.languages.mathml=Prism.languages.markup,Prism.languages.svg=Prism.languages.markup;
!function(s){var t=/("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;s.languages.css={comment:/\/\*[\s\S]*?\*\//,atrule:{pattern:/@[\w-]+[\s\S]*?(?:;|(?=\s*\{))/,inside:{rule:/@[\w-]+/}},url:{pattern:RegExp("url\\((?:"+t.source+"|[^\n\r()]*)\\)","i"),inside:{function:/^url/i,punctuation:/^\(|\)$/}},selector:RegExp("[^{}\\s](?:[^{};\"']|"+t.source+")*?(?=\\s*\\{)"),string:{pattern:t,greedy:!0},property:/[-_a-z\xA0-\uFFFF][-\w\xA0-\uFFFF]*(?=\s*:)/i,important:/!important\b/i,function:/[-a-z0-9]+(?=\()/i,punctuation:/[(){};:,]/},s.languages.css.atrule.inside.rest=s.languages.css;var e=s.languages.markup;e&&(e.tag.addInlined("style","css"),s.languages.insertBefore("inside","attr-value",{"style-attr":{pattern:/\s*style=("|')(?:\\[\s\S]|(?!\1)[^\\])*\1/i,inside:{"attr-name":{pattern:/^\s*style/i,inside:e.tag.inside},punctuation:/^\s*=\s*['"]|['"]\s*$/,"attr-value":{pattern:/.+/i,inside:s.languages.css}},alias:"language-css"}},e.tag))}(Prism);
Prism.languages.clike={comment:[{pattern:/(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,lookbehind:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],string:{pattern:/(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0},"class-name":{pattern:/((?:\b(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[\w.\\]+/i,lookbehind:!0,inside:{punctuation:/[.\\]/}},keyword:/\b(?:if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/,boolean:/\b(?:true|false)\b/,function:/\w+(?=\()/,number:/\b0x[\da-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?/i,operator:/--?|\+\+?|!=?=?|<=?|>=?|==?=?|&&?|\|\|?|\?|\*|\/|~|\^|%/,punctuation:/[{}[\];(),.:]/};
Prism.languages.javascript=Prism.languages.extend("clike",{"class-name":[Prism.languages.clike["class-name"],{pattern:/(^|[^$\w\xA0-\uFFFF])[_$A-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\.(?:prototype|constructor))/,lookbehind:!0}],keyword:[{pattern:/((?:^|})\s*)(?:catch|finally)\b/,lookbehind:!0},{pattern:/(^|[^.])\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,lookbehind:!0}],number:/\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,function:/[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,operator:/-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/}),Prism.languages.javascript["class-name"][0].pattern=/(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/,Prism.languages.insertBefore("javascript","keyword",{regex:{pattern:/((?:^|[^$\w\xA0-\uFFFF."'\])\s])\s*)\/(\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=\s*($|[\r\n,.;})\]]))/,lookbehind:!0,greedy:!0},"function-variable":{pattern:/[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)\s*=>))/,alias:"function"},parameter:[{pattern:/(function(?:\s+[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)?\s*\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\))/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*=>)/i,inside:Prism.languages.javascript},{pattern:/(\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*=>)/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\s*)\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*\{)/,lookbehind:!0,inside:Prism.languages.javascript}],constant:/\b[A-Z](?:[A-Z_]|\dx?)*\b/}),Prism.languages.insertBefore("javascript","string",{"template-string":{pattern:/`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|[^\\`])*`/,greedy:!0,inside:{interpolation:{pattern:/\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}/,inside:{"interpolation-punctuation":{pattern:/^\${|}$/,alias:"punctuation"},rest:Prism.languages.javascript}},string:/[\s\S]+/}}}),Prism.languages.markup&&Prism.languages.markup.tag.addInlined("script","javascript"),Prism.languages.js=Prism.languages.javascript;
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:: Command execute :: | |
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