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* jQuery JavaScript Library v1.7.1
5
* Copyright 2011, John Resig
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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* http://sizzlejs.com/
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* Copyright 2011, The Dojo Foundation
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* Released under the MIT, BSD, and GPL Licenses.
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* Date: Mon Nov 21 21:11:03 2011 -0500
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(function( window, undefined ) {
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// Use the correct document accordingly with window argument (sandbox)
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var document = window.document,
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navigator = window.navigator,
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location = window.location;
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var jQuery = (function() {
24
// Define a local copy of jQuery
25
var jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context, rootjQuery );
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// Map over jQuery in case of overwrite
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_jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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// A central reference to the root jQuery(document)
39
// A simple way to check for HTML strings or ID strings
40
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
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// Check if a string has a non-whitespace character in it
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// Used for trimming whitespace
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// Match a standalone tag
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rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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rvalidchars = /^[\],:{}\s]*$/,
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rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
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rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
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rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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rwebkit = /(webkit)[ \/]([\w.]+)/,
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ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
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rmsie = /(msie) ([\w.]+)/,
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rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
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// Matches dashed string for camelizing
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rdashAlpha = /-([a-z]|[0-9])/ig,
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) {
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return ( letter + "" ).toUpperCase();
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// Keep a UserAgent string for use with jQuery.browser
75
userAgent = navigator.userAgent,
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// For matching the engine and version of the browser
80
// The deferred used on DOM ready
83
// The ready event handler
86
// Save a reference to some core methods
87
toString = Object.prototype.toString,
88
hasOwn = Object.prototype.hasOwnProperty,
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push = Array.prototype.push,
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slice = Array.prototype.slice,
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trim = String.prototype.trim,
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indexOf = Array.prototype.indexOf,
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// [[Class]] -> type pairs
97
jQuery.fn = jQuery.prototype = {
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init: function( selector, context, rootjQuery ) {
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var match, elem, ret, doc;
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// Handle $(""), $(null), or $(undefined)
107
// Handle $(DOMElement)
108
if ( selector.nodeType ) {
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this.context = this[0] = selector;
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// The body element only exists once, optimize finding it
115
if ( selector === "body" && !context && document.body ) {
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this.context = document;
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this[0] = document.body;
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this.selector = selector;
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// Handle HTML strings
124
if ( typeof selector === "string" ) {
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// Are we dealing with HTML string or an ID?
126
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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// Assume that strings that start and end with <> are HTML and skip the regex check
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match = [ null, selector, null ];
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match = quickExpr.exec( selector );
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// Verify a match, and that no context was specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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context = context instanceof jQuery ? context[0] : context;
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doc = ( context ? context.ownerDocument || context : document );
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// If a single string is passed in and it's a single tag
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// just do a createElement and skip the rest
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ret = rsingleTag.exec( selector );
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if ( jQuery.isPlainObject( context ) ) {
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selector = [ document.createElement( ret[1] ) ];
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jQuery.fn.attr.call( selector, context, true );
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selector = [ doc.createElement( ret[1] ) ];
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ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
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selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
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return jQuery.merge( this, selector );
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elem = document.getElementById( match[2] );
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// Check parentNode to catch when Blackberry 4.6 returns
167
// nodes that are no longer in the document #6963
168
if ( elem && elem.parentNode ) {
169
// Handle the case where IE and Opera return items
170
// by name instead of ID
171
if ( elem.id !== match[2] ) {
172
return rootjQuery.find( selector );
175
// Otherwise, we inject the element directly into the jQuery object
180
this.context = document;
181
this.selector = selector;
185
// HANDLE: $(expr, $(...))
186
} else if ( !context || context.jquery ) {
187
return ( context || rootjQuery ).find( selector );
189
// HANDLE: $(expr, context)
190
// (which is just equivalent to: $(context).find(expr)
192
return this.constructor( context ).find( selector );
195
// HANDLE: $(function)
196
// Shortcut for document ready
197
} else if ( jQuery.isFunction( selector ) ) {
198
return rootjQuery.ready( selector );
201
if ( selector.selector !== undefined ) {
202
this.selector = selector.selector;
203
this.context = selector.context;
206
return jQuery.makeArray( selector, this );
209
// Start with an empty selector
212
// The current version of jQuery being used
215
// The default length of a jQuery object is 0
218
// The number of elements contained in the matched element set
223
toArray: function() {
224
return slice.call( this, 0 );
227
// Get the Nth element in the matched element set OR
228
// Get the whole matched element set as a clean array
229
get: function( num ) {
232
// Return a 'clean' array
235
// Return just the object
236
( num < 0 ? this[ this.length + num ] : this[ num ] );
239
// Take an array of elements and push it onto the stack
240
// (returning the new matched element set)
241
pushStack: function( elems, name, selector ) {
242
// Build a new jQuery matched element set
243
var ret = this.constructor();
245
if ( jQuery.isArray( elems ) ) {
246
push.apply( ret, elems );
249
jQuery.merge( ret, elems );
252
// Add the old object onto the stack (as a reference)
253
ret.prevObject = this;
255
ret.context = this.context;
257
if ( name === "find" ) {
258
ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
260
ret.selector = this.selector + "." + name + "(" + selector + ")";
263
// Return the newly-formed element set
267
// Execute a callback for every element in the matched set.
268
// (You can seed the arguments with an array of args, but this is
269
// only used internally.)
270
each: function( callback, args ) {
271
return jQuery.each( this, callback, args );
274
ready: function( fn ) {
275
// Attach the listeners
288
this.slice( i, i + 1 );
296
return this.eq( -1 );
300
return this.pushStack( slice.apply( this, arguments ),
301
"slice", slice.call(arguments).join(",") );
304
map: function( callback ) {
305
return this.pushStack( jQuery.map(this, function( elem, i ) {
306
return callback.call( elem, i, elem );
311
return this.prevObject || this.constructor(null);
314
// For internal use only.
315
// Behaves like an Array's method, not like a jQuery method.
321
// Give the init function the jQuery prototype for later instantiation
322
jQuery.fn.init.prototype = jQuery.fn;
324
jQuery.extend = jQuery.fn.extend = function() {
325
var options, name, src, copy, copyIsArray, clone,
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target = arguments[0] || {},
328
length = arguments.length,
331
// Handle a deep copy situation
332
if ( typeof target === "boolean" ) {
334
target = arguments[1] || {};
335
// skip the boolean and the target
339
// Handle case when target is a string or something (possible in deep copy)
340
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
344
// extend jQuery itself if only one argument is passed
345
if ( length === i ) {
350
for ( ; i < length; i++ ) {
351
// Only deal with non-null/undefined values
352
if ( (options = arguments[ i ]) != null ) {
353
// Extend the base object
354
for ( name in options ) {
355
src = target[ name ];
356
copy = options[ name ];
358
// Prevent never-ending loop
359
if ( target === copy ) {
363
// Recurse if we're merging plain objects or arrays
364
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
367
clone = src && jQuery.isArray(src) ? src : [];
370
clone = src && jQuery.isPlainObject(src) ? src : {};
373
// Never move original objects, clone them
374
target[ name ] = jQuery.extend( deep, clone, copy );
376
// Don't bring in undefined values
377
} else if ( copy !== undefined ) {
378
target[ name ] = copy;
384
// Return the modified object
389
noConflict: function( deep ) {
390
if ( window.$ === jQuery ) {
394
if ( deep && window.jQuery === jQuery ) {
395
window.jQuery = _jQuery;
401
// Is the DOM ready to be used? Set to true once it occurs.
404
// A counter to track how many items to wait for before
405
// the ready event fires. See #6781
408
// Hold (or release) the ready event
409
holdReady: function( hold ) {
413
jQuery.ready( true );
417
// Handle when the DOM is ready
418
ready: function( wait ) {
419
// Either a released hold or an DOMready/load event and not yet ready
420
if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
421
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
422
if ( !document.body ) {
423
return setTimeout( jQuery.ready, 1 );
426
// Remember that the DOM is ready
427
jQuery.isReady = true;
429
// If a normal DOM Ready event fired, decrement, and wait if need be
430
if ( wait !== true && --jQuery.readyWait > 0 ) {
434
// If there are functions bound, to execute
435
readyList.fireWith( document, [ jQuery ] );
437
// Trigger any bound ready events
438
if ( jQuery.fn.trigger ) {
439
jQuery( document ).trigger( "ready" ).off( "ready" );
444
bindReady: function() {
449
readyList = jQuery.Callbacks( "once memory" );
451
// Catch cases where $(document).ready() is called after the
452
// browser event has already occurred.
453
if ( document.readyState === "complete" ) {
454
// Handle it asynchronously to allow scripts the opportunity to delay ready
455
return setTimeout( jQuery.ready, 1 );
458
// Mozilla, Opera and webkit nightlies currently support this event
459
if ( document.addEventListener ) {
460
// Use the handy event callback
461
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
463
// A fallback to window.onload, that will always work
464
window.addEventListener( "load", jQuery.ready, false );
466
// If IE event model is used
467
} else if ( document.attachEvent ) {
468
// ensure firing before onload,
469
// maybe late but safe also for iframes
470
document.attachEvent( "onreadystatechange", DOMContentLoaded );
472
// A fallback to window.onload, that will always work
473
window.attachEvent( "onload", jQuery.ready );
475
// If IE and not a frame
476
// continually check to see if the document is ready
477
var toplevel = false;
480
toplevel = window.frameElement == null;
483
if ( document.documentElement.doScroll && toplevel ) {
489
// See test/unit/core.js for details concerning isFunction.
490
// Since version 1.3, DOM methods and functions like alert
491
// aren't supported. They return false on IE (#2968).
492
isFunction: function( obj ) {
493
return jQuery.type(obj) === "function";
496
isArray: Array.isArray || function( obj ) {
497
return jQuery.type(obj) === "array";
500
// A crude way of determining if an object is a window
501
isWindow: function( obj ) {
502
return obj && typeof obj === "object" && "setInterval" in obj;
505
isNumeric: function( obj ) {
506
return !isNaN( parseFloat(obj) ) && isFinite( obj );
509
type: function( obj ) {
512
class2type[ toString.call(obj) ] || "object";
515
isPlainObject: function( obj ) {
516
// Must be an Object.
517
// Because of IE, we also have to check the presence of the constructor property.
518
// Make sure that DOM nodes and window objects don't pass through, as well
519
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
524
// Not own constructor property must be Object
525
if ( obj.constructor &&
526
!hasOwn.call(obj, "constructor") &&
527
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
531
// IE8,9 Will throw exceptions on certain host objects #9897
535
// Own properties are enumerated firstly, so to speed up,
536
// if last one is own, then all properties are own.
539
for ( key in obj ) {}
541
return key === undefined || hasOwn.call( obj, key );
544
isEmptyObject: function( obj ) {
545
for ( var name in obj ) {
551
error: function( msg ) {
552
throw new Error( msg );
555
parseJSON: function( data ) {
556
if ( typeof data !== "string" || !data ) {
560
// Make sure leading/trailing whitespace is removed (IE can't handle it)
561
data = jQuery.trim( data );
563
// Attempt to parse using the native JSON parser first
564
if ( window.JSON && window.JSON.parse ) {
565
return window.JSON.parse( data );
568
// Make sure the incoming data is actual JSON
569
// Logic borrowed from http://json.org/json2.js
570
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
571
.replace( rvalidtokens, "]" )
572
.replace( rvalidbraces, "")) ) {
574
return ( new Function( "return " + data ) )();
577
jQuery.error( "Invalid JSON: " + data );
580
// Cross-browser xml parsing
581
parseXML: function( data ) {
584
if ( window.DOMParser ) { // Standard
585
tmp = new DOMParser();
586
xml = tmp.parseFromString( data , "text/xml" );
588
xml = new ActiveXObject( "Microsoft.XMLDOM" );
595
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
596
jQuery.error( "Invalid XML: " + data );
603
// Evaluates a script in a global context
604
// Workarounds based on findings by Jim Driscoll
605
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
606
globalEval: function( data ) {
607
if ( data && rnotwhite.test( data ) ) {
608
// We use execScript on Internet Explorer
609
// We use an anonymous function so that context is window
610
// rather than jQuery in Firefox
611
( window.execScript || function( data ) {
612
window[ "eval" ].call( window, data );
617
// Convert dashed to camelCase; used by the css and data modules
618
// Microsoft forgot to hump their vendor prefix (#9572)
619
camelCase: function( string ) {
620
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
623
nodeName: function( elem, name ) {
624
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
627
// args is for internal usage only
628
each: function( object, callback, args ) {
630
length = object.length,
631
isObj = length === undefined || jQuery.isFunction( object );
635
for ( name in object ) {
636
if ( callback.apply( object[ name ], args ) === false ) {
641
for ( ; i < length; ) {
642
if ( callback.apply( object[ i++ ], args ) === false ) {
648
// A special, fast, case for the most common use of each
651
for ( name in object ) {
652
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
657
for ( ; i < length; ) {
658
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
668
// Use native String.trim function wherever possible
671
return text == null ?
676
// Otherwise use our own trimming functionality
678
return text == null ?
680
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
683
// results is for internal usage only
684
makeArray: function( array, results ) {
685
var ret = results || [];
687
if ( array != null ) {
688
// The window, strings (and functions) also have 'length'
689
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
690
var type = jQuery.type( array );
692
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
693
push.call( ret, array );
695
jQuery.merge( ret, array );
702
inArray: function( elem, array, i ) {
707
return indexOf.call( array, elem, i );
711
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
713
for ( ; i < len; i++ ) {
714
// Skip accessing in sparse arrays
715
if ( i in array && array[ i ] === elem ) {
724
merge: function( first, second ) {
725
var i = first.length,
728
if ( typeof second.length === "number" ) {
729
for ( var l = second.length; j < l; j++ ) {
730
first[ i++ ] = second[ j ];
734
while ( second[j] !== undefined ) {
735
first[ i++ ] = second[ j++ ];
744
grep: function( elems, callback, inv ) {
745
var ret = [], retVal;
748
// Go through the array, only saving the items
749
// that pass the validator function
750
for ( var i = 0, length = elems.length; i < length; i++ ) {
751
retVal = !!callback( elems[ i ], i );
752
if ( inv !== retVal ) {
753
ret.push( elems[ i ] );
760
// arg is for internal usage only
761
map: function( elems, callback, arg ) {
762
var value, key, ret = [],
764
length = elems.length,
765
// jquery objects are treated as arrays
766
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
768
// Go through the array, translating each of the items to their
770
for ( ; i < length; i++ ) {
771
value = callback( elems[ i ], i, arg );
773
if ( value != null ) {
774
ret[ ret.length ] = value;
778
// Go through every key on the object,
780
for ( key in elems ) {
781
value = callback( elems[ key ], key, arg );
783
if ( value != null ) {
784
ret[ ret.length ] = value;
789
// Flatten any nested arrays
790
return ret.concat.apply( [], ret );
793
// A global GUID counter for objects
796
// Bind a function to a context, optionally partially applying any
798
proxy: function( fn, context ) {
799
if ( typeof context === "string" ) {
800
var tmp = fn[ context ];
805
// Quick check to determine if target is callable, in the spec
806
// this throws a TypeError, but we will just return undefined.
807
if ( !jQuery.isFunction( fn ) ) {
812
var args = slice.call( arguments, 2 ),
814
return fn.apply( context, args.concat( slice.call( arguments ) ) );
817
// Set the guid of unique handler to the same of original handler, so it can be removed
818
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
823
// Mutifunctional method to get and set values to a collection
824
// The value/s can optionally be executed if it's a function
825
access: function( elems, key, value, exec, fn, pass ) {
826
var length = elems.length;
828
// Setting many attributes
829
if ( typeof key === "object" ) {
830
for ( var k in key ) {
831
jQuery.access( elems, k, key[k], exec, fn, value );
836
// Setting one attribute
837
if ( value !== undefined ) {
838
// Optionally, function values get executed if exec is true
839
exec = !pass && exec && jQuery.isFunction(value);
841
for ( var i = 0; i < length; i++ ) {
842
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
848
// Getting an attribute
849
return length ? fn( elems[0], key ) : undefined;
853
return ( new Date() ).getTime();
856
// Use of jQuery.browser is frowned upon.
857
// More details: http://docs.jquery.com/Utilities/jQuery.browser
858
uaMatch: function( ua ) {
859
ua = ua.toLowerCase();
861
var match = rwebkit.exec( ua ) ||
864
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
867
return { browser: match[1] || "", version: match[2] || "0" };
871
function jQuerySub( selector, context ) {
872
return new jQuerySub.fn.init( selector, context );
874
jQuery.extend( true, jQuerySub, this );
875
jQuerySub.superclass = this;
876
jQuerySub.fn = jQuerySub.prototype = this();
877
jQuerySub.fn.constructor = jQuerySub;
878
jQuerySub.sub = this.sub;
879
jQuerySub.fn.init = function init( selector, context ) {
880
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
881
context = jQuerySub( context );
884
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
886
jQuerySub.fn.init.prototype = jQuerySub.fn;
887
var rootjQuerySub = jQuerySub(document);
894
// Populate the class2type map
895
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
896
class2type[ "[object " + name + "]" ] = name.toLowerCase();
899
browserMatch = jQuery.uaMatch( userAgent );
900
if ( browserMatch.browser ) {
901
jQuery.browser[ browserMatch.browser ] = true;
902
jQuery.browser.version = browserMatch.version;
905
// Deprecated, use jQuery.browser.webkit instead
906
if ( jQuery.browser.webkit ) {
907
jQuery.browser.safari = true;
910
// IE doesn't match non-breaking spaces with \s
911
if ( rnotwhite.test( "\xA0" ) ) {
912
trimLeft = /^[\s\xA0]+/;
913
trimRight = /[\s\xA0]+$/;
916
// All jQuery objects should point back to these
917
rootjQuery = jQuery(document);
919
// Cleanup functions for the document ready method
920
if ( document.addEventListener ) {
921
DOMContentLoaded = function() {
922
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
926
} else if ( document.attachEvent ) {
927
DOMContentLoaded = function() {
928
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
929
if ( document.readyState === "complete" ) {
930
document.detachEvent( "onreadystatechange", DOMContentLoaded );
936
// The DOM ready check for Internet Explorer
937
function doScrollCheck() {
938
if ( jQuery.isReady ) {
943
// If IE is used, use the trick by Diego Perini
944
// http://javascript.nwbox.com/IEContentLoaded/
945
document.documentElement.doScroll("left");
947
setTimeout( doScrollCheck, 1 );
951
// and execute any waiting functions
960
// String to Object flags format cache
963
// Convert String-formatted flags into Object-formatted ones and store in cache
964
function createFlags( flags ) {
965
var object = flagsCache[ flags ] = {},
967
flags = flags.split( /\s+/ );
968
for ( i = 0, length = flags.length; i < length; i++ ) {
969
object[ flags[i] ] = true;
975
* Create a callback list using the following parameters:
977
* flags: an optional list of space-separated flags that will change how
978
* the callback list behaves
980
* By default a callback list will act like an event callback list and can be
981
* "fired" multiple times.
985
* once: will ensure the callback list can only be fired once (like a Deferred)
987
* memory: will keep track of previous values and will call any callback added
988
* after the list has been fired right away with the latest "memorized"
989
* values (like a Deferred)
991
* unique: will ensure a callback can only be added once (no duplicate in the list)
993
* stopOnFalse: interrupt callings when a callback returns false
996
jQuery.Callbacks = function( flags ) {
998
// Convert flags from String-formatted to Object-formatted
999
// (we check in cache first)
1000
flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
1002
var // Actual callback list
1004
// Stack of fire calls for repeatable lists
1006
// Last fire value (for non-forgettable lists)
1008
// Flag to know if list is currently firing
1010
// First callback to fire (used internally by add and fireWith)
1012
// End of the loop when firing
1014
// Index of currently firing callback (modified by remove if needed)
1016
// Add one or several callbacks to the list
1017
add = function( args ) {
1023
for ( i = 0, length = args.length; i < length; i++ ) {
1025
type = jQuery.type( elem );
1026
if ( type === "array" ) {
1027
// Inspect recursively
1029
} else if ( type === "function" ) {
1030
// Add if not in unique mode and callback is not in
1031
if ( !flags.unique || !self.has( elem ) ) {
1038
fire = function( context, args ) {
1040
memory = !flags.memory || [ context, args ];
1042
firingIndex = firingStart || 0;
1044
firingLength = list.length;
1045
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
1046
if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
1047
memory = true; // Mark as halted
1053
if ( !flags.once ) {
1054
if ( stack && stack.length ) {
1055
memory = stack.shift();
1056
self.fireWith( memory[ 0 ], memory[ 1 ] );
1058
} else if ( memory === true ) {
1065
// Actual Callbacks object
1067
// Add a callback or a collection of callbacks to the list
1070
var length = list.length;
1072
// Do we need to add the callbacks to the
1073
// current firing batch?
1075
firingLength = list.length;
1076
// With memory, if we're not firing then
1077
// we should call right away, unless previous
1078
// firing was halted (stopOnFalse)
1079
} else if ( memory && memory !== true ) {
1080
firingStart = length;
1081
fire( memory[ 0 ], memory[ 1 ] );
1086
// Remove a callback from the list
1087
remove: function() {
1089
var args = arguments,
1091
argLength = args.length;
1092
for ( ; argIndex < argLength ; argIndex++ ) {
1093
for ( var i = 0; i < list.length; i++ ) {
1094
if ( args[ argIndex ] === list[ i ] ) {
1095
// Handle firingIndex and firingLength
1097
if ( i <= firingLength ) {
1099
if ( i <= firingIndex ) {
1104
// Remove the element
1105
list.splice( i--, 1 );
1106
// If we have some unicity property then
1107
// we only need to do this once
1108
if ( flags.unique ) {
1117
// Control if a given callback is in the list
1118
has: function( fn ) {
1121
length = list.length;
1122
for ( ; i < length; i++ ) {
1123
if ( fn === list[ i ] ) {
1130
// Remove all callbacks from the list
1135
// Have the list do nothing anymore
1136
disable: function() {
1137
list = stack = memory = undefined;
1141
disabled: function() {
1144
// Lock the list in its current state
1147
if ( !memory || memory === true ) {
1153
locked: function() {
1156
// Call all callbacks with the given context and arguments
1157
fireWith: function( context, args ) {
1160
if ( !flags.once ) {
1161
stack.push( [ context, args ] );
1163
} else if ( !( flags.once && memory ) ) {
1164
fire( context, args );
1169
// Call all the callbacks with the given arguments
1171
self.fireWith( this, arguments );
1174
// To know if the callbacks have already been called at least once
1186
var // Static reference to slice
1187
sliceDeferred = [].slice;
1191
Deferred: function( func ) {
1192
var doneList = jQuery.Callbacks( "once memory" ),
1193
failList = jQuery.Callbacks( "once memory" ),
1194
progressList = jQuery.Callbacks( "memory" ),
1199
notify: progressList
1204
progress: progressList.add,
1211
isResolved: doneList.fired,
1212
isRejected: failList.fired,
1214
then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
1215
deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
1218
always: function() {
1219
deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
1222
pipe: function( fnDone, fnFail, fnProgress ) {
1223
return jQuery.Deferred(function( newDefer ) {
1225
done: [ fnDone, "resolve" ],
1226
fail: [ fnFail, "reject" ],
1227
progress: [ fnProgress, "notify" ]
1228
}, function( handler, data ) {
1232
if ( jQuery.isFunction( fn ) ) {
1233
deferred[ handler ](function() {
1234
returned = fn.apply( this, arguments );
1235
if ( returned && jQuery.isFunction( returned.promise ) ) {
1236
returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
1238
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
1242
deferred[ handler ]( newDefer[ action ] );
1247
// Get a promise for this deferred
1248
// If obj is provided, the promise aspect is added to the object
1249
promise: function( obj ) {
1250
if ( obj == null ) {
1253
for ( var key in promise ) {
1254
obj[ key ] = promise[ key ];
1260
deferred = promise.promise({}),
1263
for ( key in lists ) {
1264
deferred[ key ] = lists[ key ].fire;
1265
deferred[ key + "With" ] = lists[ key ].fireWith;
1269
deferred.done( function() {
1271
}, failList.disable, progressList.lock ).fail( function() {
1273
}, doneList.disable, progressList.lock );
1275
// Call given func if any
1277
func.call( deferred, deferred );
1285
when: function( firstParam ) {
1286
var args = sliceDeferred.call( arguments, 0 ),
1288
length = args.length,
1289
pValues = new Array( length ),
1292
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
1295
promise = deferred.promise();
1296
function resolveFunc( i ) {
1297
return function( value ) {
1298
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
1299
if ( !( --count ) ) {
1300
deferred.resolveWith( deferred, args );
1304
function progressFunc( i ) {
1305
return function( value ) {
1306
pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
1307
deferred.notifyWith( promise, pValues );
1311
for ( ; i < length; i++ ) {
1312
if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
1313
args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
1319
deferred.resolveWith( deferred, args );
1321
} else if ( deferred !== firstParam ) {
1322
deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
1331
jQuery.support = (function() {
1346
div = document.createElement( "div" ),
1347
documentElement = document.documentElement;
1349
// Preliminary tests
1350
div.setAttribute("className", "t");
1351
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
1353
all = div.getElementsByTagName( "*" );
1354
a = div.getElementsByTagName( "a" )[ 0 ];
1356
// Can't get basic test support
1357
if ( !all || !all.length || !a ) {
1361
// First batch of supports tests
1362
select = document.createElement( "select" );
1363
opt = select.appendChild( document.createElement("option") );
1364
input = div.getElementsByTagName( "input" )[ 0 ];
1367
// IE strips leading whitespace when .innerHTML is used
1368
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
1370
// Make sure that tbody elements aren't automatically inserted
1371
// IE will insert them into empty tables
1372
tbody: !div.getElementsByTagName("tbody").length,
1374
// Make sure that link elements get serialized correctly by innerHTML
1375
// This requires a wrapper element in IE
1376
htmlSerialize: !!div.getElementsByTagName("link").length,
1378
// Get the style information from getAttribute
1379
// (IE uses .cssText instead)
1380
style: /top/.test( a.getAttribute("style") ),
1382
// Make sure that URLs aren't manipulated
1383
// (IE normalizes it by default)
1384
hrefNormalized: ( a.getAttribute("href") === "/a" ),
1386
// Make sure that element opacity exists
1387
// (IE uses filter instead)
1388
// Use a regex to work around a WebKit issue. See #5145
1389
opacity: /^0.55/.test( a.style.opacity ),
1391
// Verify style float existence
1392
// (IE uses styleFloat instead of cssFloat)
1393
cssFloat: !!a.style.cssFloat,
1395
// Make sure that if no value is specified for a checkbox
1396
// that it defaults to "on".
1397
// (WebKit defaults to "" instead)
1398
checkOn: ( input.value === "on" ),
1400
// Make sure that a selected-by-default option has a working selected property.
1401
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
1402
optSelected: opt.selected,
1404
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
1405
getSetAttribute: div.className !== "t",
1407
// Tests for enctype support on a form(#6743)
1408
enctype: !!document.createElement("form").enctype,
1410
// Makes sure cloning an html5 element does not cause problems
1411
// Where outerHTML is undefined, this still works
1412
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
1414
// Will be defined later
1415
submitBubbles: true,
1416
changeBubbles: true,
1417
focusinBubbles: false,
1418
deleteExpando: true,
1420
inlineBlockNeedsLayout: false,
1421
shrinkWrapBlocks: false,
1422
reliableMarginRight: true
1425
// Make sure checked status is properly cloned
1426
input.checked = true;
1427
support.noCloneChecked = input.cloneNode( true ).checked;
1429
// Make sure that the options inside disabled selects aren't marked as disabled
1430
// (WebKit marks them as disabled)
1431
select.disabled = true;
1432
support.optDisabled = !opt.disabled;
1434
// Test to see if it's possible to delete an expando from an element
1435
// Fails in Internet Explorer
1439
support.deleteExpando = false;
1442
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
1443
div.attachEvent( "onclick", function() {
1444
// Cloning a node shouldn't copy over any
1445
// bound event handlers (IE does this)
1446
support.noCloneEvent = false;
1448
div.cloneNode( true ).fireEvent( "onclick" );
1451
// Check if a radio maintains its value
1452
// after being appended to the DOM
1453
input = document.createElement("input");
1455
input.setAttribute("type", "radio");
1456
support.radioValue = input.value === "t";
1458
input.setAttribute("checked", "checked");
1459
div.appendChild( input );
1460
fragment = document.createDocumentFragment();
1461
fragment.appendChild( div.lastChild );
1463
// WebKit doesn't clone checked state correctly in fragments
1464
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
1466
// Check if a disconnected checkbox will retain its checked
1467
// value of true after appended to the DOM (IE6/7)
1468
support.appendChecked = input.checked;
1470
fragment.removeChild( input );
1471
fragment.appendChild( div );
1475
// Check if div with explicit width and no margin-right incorrectly
1476
// gets computed margin-right based on width of container. For more
1477
// info see bug #3333
1478
// Fails in WebKit before Feb 2011 nightlies
1479
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
1480
if ( window.getComputedStyle ) {
1481
marginDiv = document.createElement( "div" );
1482
marginDiv.style.width = "0";
1483
marginDiv.style.marginRight = "0";
1484
div.style.width = "2px";
1485
div.appendChild( marginDiv );
1486
support.reliableMarginRight =
1487
( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
1490
// Technique from Juriy Zaytsev
1491
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
1492
// We only care about the case where non-standard event systems
1493
// are used, namely in IE. Short-circuiting here helps us to
1494
// avoid an eval call (in setAttribute) which can cause CSP
1495
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
1496
if ( div.attachEvent ) {
1502
eventName = "on" + i;
1503
isSupported = ( eventName in div );
1504
if ( !isSupported ) {
1505
div.setAttribute( eventName, "return;" );
1506
isSupported = ( typeof div[ eventName ] === "function" );
1508
support[ i + "Bubbles" ] = isSupported;
1512
fragment.removeChild( div );
1514
// Null elements to avoid leaks in IE
1515
fragment = select = opt = marginDiv = div = input = null;
1517
// Run tests that need a body at doc ready
1519
var container, outer, inner, table, td, offsetSupport,
1520
conMarginTop, ptlm, vb, style, html,
1521
body = document.getElementsByTagName("body")[0];
1524
// Return for frameset docs that don't have a body
1529
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
1530
vb = "visibility:hidden;border:0;";
1531
style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
1532
html = "<div " + style + "><div></div></div>" +
1533
"<table " + style + " cellpadding='0' cellspacing='0'>" +
1534
"<tr><td></td></tr></table>";
1536
container = document.createElement("div");
1537
container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
1538
body.insertBefore( container, body.firstChild );
1540
// Construct the test element
1541
div = document.createElement("div");
1542
container.appendChild( div );
1544
// Check if table cells still have offsetWidth/Height when they are set
1545
// to display:none and there are still other visible table cells in a
1546
// table row; if so, offsetWidth/Height are not reliable for use when
1547
// determining if an element has been hidden directly using
1548
// display:none (it is still safe to use offsets if a parent element is
1549
// hidden; don safety goggles and see bug #4512 for more information).
1550
// (only IE 8 fails this test)
1551
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
1552
tds = div.getElementsByTagName( "td" );
1553
isSupported = ( tds[ 0 ].offsetHeight === 0 );
1555
tds[ 0 ].style.display = "";
1556
tds[ 1 ].style.display = "none";
1558
// Check if empty table cells still have offsetWidth/Height
1559
// (IE <= 8 fail this test)
1560
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
1562
// Figure out if the W3C box model works as expected
1564
div.style.width = div.style.paddingLeft = "1px";
1565
jQuery.boxModel = support.boxModel = div.offsetWidth === 2;
1567
if ( typeof div.style.zoom !== "undefined" ) {
1568
// Check if natively block-level elements act like inline-block
1569
// elements when setting their display to 'inline' and giving
1571
// (IE < 8 does this)
1572
div.style.display = "inline";
1574
support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
1576
// Check if elements with layout shrink-wrap their children
1578
div.style.display = "";
1579
div.innerHTML = "<div style='width:4px;'></div>";
1580
support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
1583
div.style.cssText = ptlm + vb;
1584
div.innerHTML = html;
1586
outer = div.firstChild;
1587
inner = outer.firstChild;
1588
td = outer.nextSibling.firstChild.firstChild;
1591
doesNotAddBorder: ( inner.offsetTop !== 5 ),
1592
doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
1595
inner.style.position = "fixed";
1596
inner.style.top = "20px";
1598
// safari subtracts parent border width here which is 5px
1599
offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
1600
inner.style.position = inner.style.top = "";
1602
outer.style.overflow = "hidden";
1603
outer.style.position = "relative";
1605
offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
1606
offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
1608
body.removeChild( container );
1609
div = container = null;
1611
jQuery.extend( support, offsetSupport );
1620
var rbrace = /^(?:\{.*\}|\[.*\])$/,
1621
rmultiDash = /([A-Z])/g;
1626
// Please use with caution
1629
// Unique for each copy of jQuery on the page
1630
// Non-digits removed to match rinlinejQuery
1631
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
1633
// The following elements throw uncatchable exceptions if you
1634
// attempt to add expando properties to them.
1637
// Ban all objects except for Flash (which handle expandos)
1638
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
1642
hasData: function( elem ) {
1643
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
1644
return !!elem && !isEmptyDataObject( elem );
1647
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
1648
if ( !jQuery.acceptData( elem ) ) {
1652
var privateCache, thisCache, ret,
1653
internalKey = jQuery.expando,
1654
getByName = typeof name === "string",
1656
// We have to handle DOM nodes and JS objects differently because IE6-7
1657
// can't GC object references properly across the DOM-JS boundary
1658
isNode = elem.nodeType,
1660
// Only DOM nodes need the global jQuery cache; JS object data is
1661
// attached directly to the object so GC can occur automatically
1662
cache = isNode ? jQuery.cache : elem,
1664
// Only defining an ID for JS objects if its cache already exists allows
1665
// the code to shortcut on the same path as a DOM node with no cache
1666
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
1667
isEvents = name === "events";
1669
// Avoid doing any more work than we need to when trying to get data on an
1670
// object that has no data at all
1671
if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
1676
// Only DOM nodes need a new unique ID for each element since their data
1677
// ends up in the global cache
1679
elem[ internalKey ] = id = ++jQuery.uuid;
1685
if ( !cache[ id ] ) {
1688
// Avoids exposing jQuery metadata on plain JS objects when the object
1689
// is serialized using JSON.stringify
1691
cache[ id ].toJSON = jQuery.noop;
1695
// An object can be passed to jQuery.data instead of a key/value pair; this gets
1696
// shallow copied over onto the existing cache
1697
if ( typeof name === "object" || typeof name === "function" ) {
1699
cache[ id ] = jQuery.extend( cache[ id ], name );
1701
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
1705
privateCache = thisCache = cache[ id ];
1707
// jQuery data() is stored in a separate object inside the object's internal data
1708
// cache in order to avoid key collisions between internal data and user-defined
1711
if ( !thisCache.data ) {
1712
thisCache.data = {};
1715
thisCache = thisCache.data;
1718
if ( data !== undefined ) {
1719
thisCache[ jQuery.camelCase( name ) ] = data;
1722
// Users should not attempt to inspect the internal events object using jQuery.data,
1723
// it is undocumented and subject to change. But does anyone listen? No.
1724
if ( isEvents && !thisCache[ name ] ) {
1725
return privateCache.events;
1728
// Check for both converted-to-camel and non-converted data property names
1729
// If a data property was specified
1732
// First Try to find as-is property data
1733
ret = thisCache[ name ];
1735
// Test for null|undefined property data
1736
if ( ret == null ) {
1738
// Try to find the camelCased property
1739
ret = thisCache[ jQuery.camelCase( name ) ];
1748
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
1749
if ( !jQuery.acceptData( elem ) ) {
1753
var thisCache, i, l,
1755
// Reference to internal data cache key
1756
internalKey = jQuery.expando,
1758
isNode = elem.nodeType,
1760
// See jQuery.data for more information
1761
cache = isNode ? jQuery.cache : elem,
1763
// See jQuery.data for more information
1764
id = isNode ? elem[ internalKey ] : internalKey;
1766
// If there is already no cache entry for this object, there is no
1767
// purpose in continuing
1768
if ( !cache[ id ] ) {
1774
thisCache = pvt ? cache[ id ] : cache[ id ].data;
1778
// Support array or space separated string names for data keys
1779
if ( !jQuery.isArray( name ) ) {
1781
// try the string as a key before any manipulation
1782
if ( name in thisCache ) {
1786
// split the camel cased version by spaces unless a key with the spaces exists
1787
name = jQuery.camelCase( name );
1788
if ( name in thisCache ) {
1791
name = name.split( " " );
1796
for ( i = 0, l = name.length; i < l; i++ ) {
1797
delete thisCache[ name[i] ];
1800
// If there is no data left in the cache, we want to continue
1801
// and let the cache object itself get destroyed
1802
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
1808
// See jQuery.data for more information
1810
delete cache[ id ].data;
1812
// Don't destroy the parent cache unless the internal data object
1813
// had been the only thing left in it
1814
if ( !isEmptyDataObject(cache[ id ]) ) {
1819
// Browsers that fail expando deletion also refuse to delete expandos on
1820
// the window, but it will allow it on all other JS objects; other browsers
1822
// Ensure that `cache` is not a window object #10080
1823
if ( jQuery.support.deleteExpando || !cache.setInterval ) {
1829
// We destroyed the cache and need to eliminate the expando on the node to avoid
1830
// false lookups in the cache for entries that no longer exist
1832
// IE does not allow us to delete expando properties from nodes,
1833
// nor does it have a removeAttribute function on Document nodes;
1834
// we must handle all of these cases
1835
if ( jQuery.support.deleteExpando ) {
1836
delete elem[ internalKey ];
1837
} else if ( elem.removeAttribute ) {
1838
elem.removeAttribute( internalKey );
1840
elem[ internalKey ] = null;
1845
// For internal use only.
1846
_data: function( elem, name, data ) {
1847
return jQuery.data( elem, name, data, true );
1850
// A method for determining if a DOM node can handle the data expando
1851
acceptData: function( elem ) {
1852
if ( elem.nodeName ) {
1853
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
1856
return !(match === true || elem.getAttribute("classid") !== match);
1865
data: function( key, value ) {
1866
var parts, attr, name,
1869
if ( typeof key === "undefined" ) {
1870
if ( this.length ) {
1871
data = jQuery.data( this[0] );
1873
if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
1874
attr = this[0].attributes;
1875
for ( var i = 0, l = attr.length; i < l; i++ ) {
1876
name = attr[i].name;
1878
if ( name.indexOf( "data-" ) === 0 ) {
1879
name = jQuery.camelCase( name.substring(5) );
1881
dataAttr( this[0], name, data[ name ] );
1884
jQuery._data( this[0], "parsedAttrs", true );
1890
} else if ( typeof key === "object" ) {
1891
return this.each(function() {
1892
jQuery.data( this, key );
1896
parts = key.split(".");
1897
parts[1] = parts[1] ? "." + parts[1] : "";
1899
if ( value === undefined ) {
1900
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
1902
// Try to fetch any internally stored data first
1903
if ( data === undefined && this.length ) {
1904
data = jQuery.data( this[0], key );
1905
data = dataAttr( this[0], key, data );
1908
return data === undefined && parts[1] ?
1909
this.data( parts[0] ) :
1913
return this.each(function() {
1914
var self = jQuery( this ),
1915
args = [ parts[0], value ];
1917
self.triggerHandler( "setData" + parts[1] + "!", args );
1918
jQuery.data( this, key, value );
1919
self.triggerHandler( "changeData" + parts[1] + "!", args );
1924
removeData: function( key ) {
1925
return this.each(function() {
1926
jQuery.removeData( this, key );
1931
function dataAttr( elem, key, data ) {
1932
// If nothing was found internally, try to fetch any
1933
// data from the HTML5 data-* attribute
1934
if ( data === undefined && elem.nodeType === 1 ) {
1936
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
1938
data = elem.getAttribute( name );
1940
if ( typeof data === "string" ) {
1942
data = data === "true" ? true :
1943
data === "false" ? false :
1944
data === "null" ? null :
1945
jQuery.isNumeric( data ) ? parseFloat( data ) :
1946
rbrace.test( data ) ? jQuery.parseJSON( data ) :
1950
// Make sure we set the data so it isn't changed later
1951
jQuery.data( elem, key, data );
1961
// checks a cache object for emptiness
1962
function isEmptyDataObject( obj ) {
1963
for ( var name in obj ) {
1965
// if the public data object is empty, the private is still empty
1966
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
1969
if ( name !== "toJSON" ) {
1980
function handleQueueMarkDefer( elem, type, src ) {
1981
var deferDataKey = type + "defer",
1982
queueDataKey = type + "queue",
1983
markDataKey = type + "mark",
1984
defer = jQuery._data( elem, deferDataKey );
1986
( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
1987
( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
1988
// Give room for hard-coded callbacks to fire first
1989
// and eventually mark/queue something else on the element
1990
setTimeout( function() {
1991
if ( !jQuery._data( elem, queueDataKey ) &&
1992
!jQuery._data( elem, markDataKey ) ) {
1993
jQuery.removeData( elem, deferDataKey, true );
2002
_mark: function( elem, type ) {
2004
type = ( type || "fx" ) + "mark";
2005
jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
2009
_unmark: function( force, elem, type ) {
2010
if ( force !== true ) {
2016
type = type || "fx";
2017
var key = type + "mark",
2018
count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
2020
jQuery._data( elem, key, count );
2022
jQuery.removeData( elem, key, true );
2023
handleQueueMarkDefer( elem, type, "mark" );
2028
queue: function( elem, type, data ) {
2031
type = ( type || "fx" ) + "queue";
2032
q = jQuery._data( elem, type );
2034
// Speed up dequeue by getting out quickly if this is just a lookup
2036
if ( !q || jQuery.isArray(data) ) {
2037
q = jQuery._data( elem, type, jQuery.makeArray(data) );
2046
dequeue: function( elem, type ) {
2047
type = type || "fx";
2049
var queue = jQuery.queue( elem, type ),
2053
// If the fx queue is dequeued, always remove the progress sentinel
2054
if ( fn === "inprogress" ) {
2059
// Add a progress sentinel to prevent the fx queue from being
2060
// automatically dequeued
2061
if ( type === "fx" ) {
2062
queue.unshift( "inprogress" );
2065
jQuery._data( elem, type + ".run", hooks );
2066
fn.call( elem, function() {
2067
jQuery.dequeue( elem, type );
2071
if ( !queue.length ) {
2072
jQuery.removeData( elem, type + "queue " + type + ".run", true );
2073
handleQueueMarkDefer( elem, type, "queue" );
2079
queue: function( type, data ) {
2080
if ( typeof type !== "string" ) {
2085
if ( data === undefined ) {
2086
return jQuery.queue( this[0], type );
2088
return this.each(function() {
2089
var queue = jQuery.queue( this, type, data );
2091
if ( type === "fx" && queue[0] !== "inprogress" ) {
2092
jQuery.dequeue( this, type );
2096
dequeue: function( type ) {
2097
return this.each(function() {
2098
jQuery.dequeue( this, type );
2101
// Based off of the plugin by Clint Helfers, with permission.
2102
// http://blindsignals.com/index.php/2009/07/jquery-delay/
2103
delay: function( time, type ) {
2104
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
2105
type = type || "fx";
2107
return this.queue( type, function( next, hooks ) {
2108
var timeout = setTimeout( next, time );
2109
hooks.stop = function() {
2110
clearTimeout( timeout );
2114
clearQueue: function( type ) {
2115
return this.queue( type || "fx", [] );
2117
// Get a promise resolved when queues of a certain type
2118
// are emptied (fx is the type by default)
2119
promise: function( type, object ) {
2120
if ( typeof type !== "string" ) {
2124
type = type || "fx";
2125
var defer = jQuery.Deferred(),
2127
i = elements.length,
2129
deferDataKey = type + "defer",
2130
queueDataKey = type + "queue",
2131
markDataKey = type + "mark",
2133
function resolve() {
2134
if ( !( --count ) ) {
2135
defer.resolveWith( elements, [ elements ] );
2139
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
2140
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
2141
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
2142
jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
2148
return defer.promise();
2155
var rclass = /[\n\t\r]/g,
2158
rtype = /^(?:button|input)$/i,
2159
rfocusable = /^(?:button|input|object|select|textarea)$/i,
2160
rclickable = /^a(?:rea)?$/i,
2161
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
2162
getSetAttribute = jQuery.support.getSetAttribute,
2163
nodeHook, boolHook, fixSpecified;
2166
attr: function( name, value ) {
2167
return jQuery.access( this, name, value, true, jQuery.attr );
2170
removeAttr: function( name ) {
2171
return this.each(function() {
2172
jQuery.removeAttr( this, name );
2176
prop: function( name, value ) {
2177
return jQuery.access( this, name, value, true, jQuery.prop );
2180
removeProp: function( name ) {
2181
name = jQuery.propFix[ name ] || name;
2182
return this.each(function() {
2183
// try/catch handles cases where IE balks (such as removing a property on window)
2185
this[ name ] = undefined;
2186
delete this[ name ];
2191
addClass: function( value ) {
2192
var classNames, i, l, elem,
2195
if ( jQuery.isFunction( value ) ) {
2196
return this.each(function( j ) {
2197
jQuery( this ).addClass( value.call(this, j, this.className) );
2201
if ( value && typeof value === "string" ) {
2202
classNames = value.split( rspace );
2204
for ( i = 0, l = this.length; i < l; i++ ) {
2207
if ( elem.nodeType === 1 ) {
2208
if ( !elem.className && classNames.length === 1 ) {
2209
elem.className = value;
2212
setClass = " " + elem.className + " ";
2214
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
2215
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
2216
setClass += classNames[ c ] + " ";
2219
elem.className = jQuery.trim( setClass );
2228
removeClass: function( value ) {
2229
var classNames, i, l, elem, className, c, cl;
2231
if ( jQuery.isFunction( value ) ) {
2232
return this.each(function( j ) {
2233
jQuery( this ).removeClass( value.call(this, j, this.className) );
2237
if ( (value && typeof value === "string") || value === undefined ) {
2238
classNames = ( value || "" ).split( rspace );
2240
for ( i = 0, l = this.length; i < l; i++ ) {
2243
if ( elem.nodeType === 1 && elem.className ) {
2245
className = (" " + elem.className + " ").replace( rclass, " " );
2246
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
2247
className = className.replace(" " + classNames[ c ] + " ", " ");
2249
elem.className = jQuery.trim( className );
2252
elem.className = "";
2261
toggleClass: function( value, stateVal ) {
2262
var type = typeof value,
2263
isBool = typeof stateVal === "boolean";
2265
if ( jQuery.isFunction( value ) ) {
2266
return this.each(function( i ) {
2267
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
2271
return this.each(function() {
2272
if ( type === "string" ) {
2273
// toggle individual class names
2276
self = jQuery( this ),
2278
classNames = value.split( rspace );
2280
while ( (className = classNames[ i++ ]) ) {
2281
// check each className given, space seperated list
2282
state = isBool ? state : !self.hasClass( className );
2283
self[ state ? "addClass" : "removeClass" ]( className );
2286
} else if ( type === "undefined" || type === "boolean" ) {
2287
if ( this.className ) {
2288
// store className if set
2289
jQuery._data( this, "__className__", this.className );
2292
// toggle whole className
2293
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
2298
hasClass: function( selector ) {
2299
var className = " " + selector + " ",
2302
for ( ; i < l; i++ ) {
2303
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
2311
val: function( value ) {
2312
var hooks, ret, isFunction,
2315
if ( !arguments.length ) {
2317
hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
2319
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
2325
return typeof ret === "string" ?
2326
// handle most common string cases
2327
ret.replace(rreturn, "") :
2328
// handle cases where value is null/undef or number
2329
ret == null ? "" : ret;
2335
isFunction = jQuery.isFunction( value );
2337
return this.each(function( i ) {
2338
var self = jQuery(this), val;
2340
if ( this.nodeType !== 1 ) {
2345
val = value.call( this, i, self.val() );
2350
// Treat null/undefined as ""; convert numbers to string
2351
if ( val == null ) {
2353
} else if ( typeof val === "number" ) {
2355
} else if ( jQuery.isArray( val ) ) {
2356
val = jQuery.map(val, function ( value ) {
2357
return value == null ? "" : value + "";
2361
hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
2363
// If set returns undefined, fall back to normal setting
2364
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
2374
get: function( elem ) {
2375
// attributes.value is undefined in Blackberry 4.7 but
2376
// uses .value. See #6932
2377
var val = elem.attributes.value;
2378
return !val || val.specified ? elem.value : elem.text;
2382
get: function( elem ) {
2383
var value, i, max, option,
2384
index = elem.selectedIndex,
2386
options = elem.options,
2387
one = elem.type === "select-one";
2389
// Nothing was selected
2394
// Loop through all the selected options
2395
i = one ? index : 0;
2396
max = one ? index + 1 : options.length;
2397
for ( ; i < max; i++ ) {
2398
option = options[ i ];
2400
// Don't return options that are disabled or in a disabled optgroup
2401
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
2402
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
2404
// Get the specific value for the option
2405
value = jQuery( option ).val();
2407
// We don't need an array for one selects
2412
// Multi-Selects return an array
2413
values.push( value );
2417
// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
2418
if ( one && !values.length && options.length ) {
2419
return jQuery( options[ index ] ).val();
2425
set: function( elem, value ) {
2426
var values = jQuery.makeArray( value );
2428
jQuery(elem).find("option").each(function() {
2429
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
2432
if ( !values.length ) {
2433
elem.selectedIndex = -1;
2451
attr: function( elem, name, value, pass ) {
2452
var ret, hooks, notxml,
2453
nType = elem.nodeType;
2455
// don't get/set attributes on text, comment and attribute nodes
2456
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2460
if ( pass && name in jQuery.attrFn ) {
2461
return jQuery( elem )[ name ]( value );
2464
// Fallback to prop when attributes are not supported
2465
if ( typeof elem.getAttribute === "undefined" ) {
2466
return jQuery.prop( elem, name, value );
2469
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2471
// All attributes are lowercase
2472
// Grab necessary hook if one is defined
2474
name = name.toLowerCase();
2475
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
2478
if ( value !== undefined ) {
2480
if ( value === null ) {
2481
jQuery.removeAttr( elem, name );
2484
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
2488
elem.setAttribute( name, "" + value );
2492
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
2497
ret = elem.getAttribute( name );
2499
// Non-existent attributes return null, we normalize to undefined
2500
return ret === null ?
2506
removeAttr: function( elem, value ) {
2507
var propName, attrNames, name, l,
2510
if ( value && elem.nodeType === 1 ) {
2511
attrNames = value.toLowerCase().split( rspace );
2512
l = attrNames.length;
2514
for ( ; i < l; i++ ) {
2515
name = attrNames[ i ];
2518
propName = jQuery.propFix[ name ] || name;
2520
// See #9699 for explanation of this approach (setting first, then removal)
2521
jQuery.attr( elem, name, "" );
2522
elem.removeAttribute( getSetAttribute ? name : propName );
2524
// Set corresponding property to false for boolean attributes
2525
if ( rboolean.test( name ) && propName in elem ) {
2526
elem[ propName ] = false;
2535
set: function( elem, value ) {
2536
// We can't allow the type property to be changed (since it causes problems in IE)
2537
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
2538
jQuery.error( "type property can't be changed" );
2539
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
2540
// Setting the type on a radio button after the value resets the value in IE6-9
2541
// Reset value to it's default in case type is set after value
2542
// This is for element creation
2543
var val = elem.value;
2544
elem.setAttribute( "type", value );
2552
// Use the value property for back compat
2553
// Use the nodeHook for button elements in IE6/7 (#1954)
2555
get: function( elem, name ) {
2556
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
2557
return nodeHook.get( elem, name );
2559
return name in elem ?
2563
set: function( elem, value, name ) {
2564
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
2565
return nodeHook.set( elem, value, name );
2567
// Does not return so that setAttribute is also used
2574
tabindex: "tabIndex",
2575
readonly: "readOnly",
2577
"class": "className",
2578
maxlength: "maxLength",
2579
cellspacing: "cellSpacing",
2580
cellpadding: "cellPadding",
2584
frameborder: "frameBorder",
2585
contenteditable: "contentEditable"
2588
prop: function( elem, name, value ) {
2589
var ret, hooks, notxml,
2590
nType = elem.nodeType;
2592
// don't get/set properties on text, comment and attribute nodes
2593
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2597
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2600
// Fix name and attach hooks
2601
name = jQuery.propFix[ name ] || name;
2602
hooks = jQuery.propHooks[ name ];
2605
if ( value !== undefined ) {
2606
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
2610
return ( elem[ name ] = value );
2614
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
2618
return elem[ name ];
2625
get: function( elem ) {
2626
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
2627
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
2628
var attributeNode = elem.getAttributeNode("tabindex");
2630
return attributeNode && attributeNode.specified ?
2631
parseInt( attributeNode.value, 10 ) :
2632
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
2640
// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
2641
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
2643
// Hook for boolean attributes
2645
get: function( elem, name ) {
2646
// Align boolean attributes with corresponding properties
2647
// Fall back to attribute presence where some booleans are not supported
2649
property = jQuery.prop( elem, name );
2650
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
2651
name.toLowerCase() :
2654
set: function( elem, value, name ) {
2656
if ( value === false ) {
2657
// Remove boolean attributes when set to false
2658
jQuery.removeAttr( elem, name );
2660
// value is true since we know at this point it's type boolean and not false
2661
// Set boolean attributes to the same name and set the DOM property
2662
propName = jQuery.propFix[ name ] || name;
2663
if ( propName in elem ) {
2664
// Only set the IDL specifically if it already exists on the element
2665
elem[ propName ] = true;
2668
elem.setAttribute( name, name.toLowerCase() );
2674
// IE6/7 do not support getting/setting some attributes with get/setAttribute
2675
if ( !getSetAttribute ) {
2682
// Use this for any attribute in IE6/7
2683
// This fixes almost every IE6/7 issue
2684
nodeHook = jQuery.valHooks.button = {
2685
get: function( elem, name ) {
2687
ret = elem.getAttributeNode( name );
2688
return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
2692
set: function( elem, value, name ) {
2693
// Set the existing or create a new attribute node
2694
var ret = elem.getAttributeNode( name );
2696
ret = document.createAttribute( name );
2697
elem.setAttributeNode( ret );
2699
return ( ret.nodeValue = value + "" );
2703
// Apply the nodeHook to tabindex
2704
jQuery.attrHooks.tabindex.set = nodeHook.set;
2706
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
2707
// This is for removals
2708
jQuery.each([ "width", "height" ], function( i, name ) {
2709
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2710
set: function( elem, value ) {
2711
if ( value === "" ) {
2712
elem.setAttribute( name, "auto" );
2719
// Set contenteditable to false on removals(#10429)
2720
// Setting to empty string throws an error as an invalid value
2721
jQuery.attrHooks.contenteditable = {
2723
set: function( elem, value, name ) {
2724
if ( value === "" ) {
2727
nodeHook.set( elem, value, name );
2733
// Some attributes require a special call on IE
2734
if ( !jQuery.support.hrefNormalized ) {
2735
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
2736
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2737
get: function( elem ) {
2738
var ret = elem.getAttribute( name, 2 );
2739
return ret === null ? undefined : ret;
2745
if ( !jQuery.support.style ) {
2746
jQuery.attrHooks.style = {
2747
get: function( elem ) {
2748
// Return undefined in the case of empty string
2749
// Normalize to lowercase since IE uppercases css property names
2750
return elem.style.cssText.toLowerCase() || undefined;
2752
set: function( elem, value ) {
2753
return ( elem.style.cssText = "" + value );
2758
// Safari mis-reports the default selected property of an option
2759
// Accessing the parent's selectedIndex property fixes it
2760
if ( !jQuery.support.optSelected ) {
2761
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
2762
get: function( elem ) {
2763
var parent = elem.parentNode;
2766
parent.selectedIndex;
2768
// Make sure that it also works with optgroups, see #5701
2769
if ( parent.parentNode ) {
2770
parent.parentNode.selectedIndex;
2778
// IE6/7 call enctype encoding
2779
if ( !jQuery.support.enctype ) {
2780
jQuery.propFix.enctype = "encoding";
2783
// Radios and checkboxes getter/setter
2784
if ( !jQuery.support.checkOn ) {
2785
jQuery.each([ "radio", "checkbox" ], function() {
2786
jQuery.valHooks[ this ] = {
2787
get: function( elem ) {
2788
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
2789
return elem.getAttribute("value") === null ? "on" : elem.value;
2794
jQuery.each([ "radio", "checkbox" ], function() {
2795
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
2796
set: function( elem, value ) {
2797
if ( jQuery.isArray( value ) ) {
2798
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
2807
var rformElems = /^(?:textarea|input|select)$/i,
2808
rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
2809
rhoverHack = /\bhover(\.\S+)?\b/,
2811
rmouseEvent = /^(?:mouse|contextmenu)|click/,
2812
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
2813
rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
2814
quickParse = function( selector ) {
2815
var quick = rquickIs.exec( selector );
2818
// [ _, tag, id, class ]
2819
quick[1] = ( quick[1] || "" ).toLowerCase();
2820
quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
2824
quickIs = function( elem, m ) {
2825
var attrs = elem.attributes || {};
2827
(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
2828
(!m[2] || (attrs.id || {}).value === m[2]) &&
2829
(!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
2832
hoverHack = function( events ) {
2833
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
2837
* Helper functions for managing events -- not part of the public interface.
2838
* Props to Dean Edwards' addEvent library for many of the ideas.
2842
add: function( elem, types, handler, data, selector ) {
2844
var elemData, eventHandle, events,
2845
t, tns, type, namespaces, handleObj,
2846
handleObjIn, quick, handlers, special;
2848
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
2849
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
2853
// Caller can pass in an object of custom data in lieu of the handler
2854
if ( handler.handler ) {
2855
handleObjIn = handler;
2856
handler = handleObjIn.handler;
2859
// Make sure that the handler has a unique ID, used to find/remove it later
2860
if ( !handler.guid ) {
2861
handler.guid = jQuery.guid++;
2864
// Init the element's event structure and main handler, if this is the first
2865
events = elemData.events;
2867
elemData.events = events = {};
2869
eventHandle = elemData.handle;
2870
if ( !eventHandle ) {
2871
elemData.handle = eventHandle = function( e ) {
2872
// Discard the second event of a jQuery.event.trigger() and
2873
// when an event is called after a page has unloaded
2874
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
2875
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
2878
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
2879
eventHandle.elem = elem;
2882
// Handle multiple events separated by a space
2883
// jQuery(...).bind("mouseover mouseout", fn);
2884
types = jQuery.trim( hoverHack(types) ).split( " " );
2885
for ( t = 0; t < types.length; t++ ) {
2887
tns = rtypenamespace.exec( types[t] ) || [];
2889
namespaces = ( tns[2] || "" ).split( "." ).sort();
2891
// If event changes its type, use the special event handlers for the changed type
2892
special = jQuery.event.special[ type ] || {};
2894
// If selector defined, determine special event api type, otherwise given type
2895
type = ( selector ? special.delegateType : special.bindType ) || type;
2897
// Update special based on newly reset type
2898
special = jQuery.event.special[ type ] || {};
2900
// handleObj is passed to all event handlers
2901
handleObj = jQuery.extend({
2908
quick: quickParse( selector ),
2909
namespace: namespaces.join(".")
2912
// Init the event handler queue if we're the first
2913
handlers = events[ type ];
2915
handlers = events[ type ] = [];
2916
handlers.delegateCount = 0;
2918
// Only use addEventListener/attachEvent if the special events handler returns false
2919
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
2920
// Bind the global event handler to the element
2921
if ( elem.addEventListener ) {
2922
elem.addEventListener( type, eventHandle, false );
2924
} else if ( elem.attachEvent ) {
2925
elem.attachEvent( "on" + type, eventHandle );
2930
if ( special.add ) {
2931
special.add.call( elem, handleObj );
2933
if ( !handleObj.handler.guid ) {
2934
handleObj.handler.guid = handler.guid;
2938
// Add to the element's handler list, delegates in front
2940
handlers.splice( handlers.delegateCount++, 0, handleObj );
2942
handlers.push( handleObj );
2945
// Keep track of which events have ever been used, for event optimization
2946
jQuery.event.global[ type ] = true;
2949
// Nullify elem to prevent memory leaks in IE
2955
// Detach an event or set of events from an element
2956
remove: function( elem, types, handler, selector, mappedTypes ) {
2958
var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
2959
t, tns, type, origType, namespaces, origCount,
2960
j, events, special, handle, eventType, handleObj;
2962
if ( !elemData || !(events = elemData.events) ) {
2966
// Once for each type.namespace in types; type may be omitted
2967
types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
2968
for ( t = 0; t < types.length; t++ ) {
2969
tns = rtypenamespace.exec( types[t] ) || [];
2970
type = origType = tns[1];
2971
namespaces = tns[2];
2973
// Unbind all events (on this namespace, if provided) for the element
2975
for ( type in events ) {
2976
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
2981
special = jQuery.event.special[ type ] || {};
2982
type = ( selector? special.delegateType : special.bindType ) || type;
2983
eventType = events[ type ] || [];
2984
origCount = eventType.length;
2985
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
2987
// Remove matching events
2988
for ( j = 0; j < eventType.length; j++ ) {
2989
handleObj = eventType[ j ];
2991
if ( ( mappedTypes || origType === handleObj.origType ) &&
2992
( !handler || handler.guid === handleObj.guid ) &&
2993
( !namespaces || namespaces.test( handleObj.namespace ) ) &&
2994
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
2995
eventType.splice( j--, 1 );
2997
if ( handleObj.selector ) {
2998
eventType.delegateCount--;
3000
if ( special.remove ) {
3001
special.remove.call( elem, handleObj );
3006
// Remove generic event handler if we removed something and no more handlers exist
3007
// (avoids potential for endless recursion during removal of special event handlers)
3008
if ( eventType.length === 0 && origCount !== eventType.length ) {
3009
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
3010
jQuery.removeEvent( elem, type, elemData.handle );
3013
delete events[ type ];
3017
// Remove the expando if it's no longer used
3018
if ( jQuery.isEmptyObject( events ) ) {
3019
handle = elemData.handle;
3024
// removeData also checks for emptiness and clears the expando if empty
3025
// so use it instead of delete
3026
jQuery.removeData( elem, [ "events", "handle" ], true );
3030
// Events that are safe to short-circuit if no handlers are attached.
3031
// Native DOM events should not be added, they may have inline handlers.
3038
trigger: function( event, data, elem, onlyHandlers ) {
3039
// Don't do events on text and comment nodes
3040
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
3044
// Event object or event type
3045
var type = event.type || event,
3047
cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
3049
// focus/blur morphs to focusin/out; ensure we're not firing them right now
3050
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
3054
if ( type.indexOf( "!" ) >= 0 ) {
3055
// Exclusive events trigger only for the exact event (no namespaces)
3056
type = type.slice(0, -1);
3060
if ( type.indexOf( "." ) >= 0 ) {
3061
// Namespaced trigger; create a regexp to match event type in handle()
3062
namespaces = type.split(".");
3063
type = namespaces.shift();
3067
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
3068
// No jQuery handlers for this event type, and it can't have inline handlers
3072
// Caller can pass in an Event, Object, or just an event type string
3073
event = typeof event === "object" ?
3074
// jQuery.Event object
3075
event[ jQuery.expando ] ? event :
3077
new jQuery.Event( type, event ) :
3078
// Just the event type (string)
3079
new jQuery.Event( type );
3082
event.isTrigger = true;
3083
event.exclusive = exclusive;
3084
event.namespace = namespaces.join( "." );
3085
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
3086
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
3088
// Handle a global trigger
3091
// TODO: Stop taunting the data cache; remove global events and always attach to document
3092
cache = jQuery.cache;
3093
for ( i in cache ) {
3094
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
3095
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
3101
// Clean up the event in case it is being reused
3102
event.result = undefined;
3103
if ( !event.target ) {
3104
event.target = elem;
3107
// Clone any incoming data and prepend the event, creating the handler arg list
3108
data = data != null ? jQuery.makeArray( data ) : [];
3109
data.unshift( event );
3111
// Allow special events to draw outside the lines
3112
special = jQuery.event.special[ type ] || {};
3113
if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
3117
// Determine event propagation path in advance, per W3C events spec (#9951)
3118
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
3119
eventPath = [[ elem, special.bindType || type ]];
3120
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
3122
bubbleType = special.delegateType || type;
3123
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
3125
for ( ; cur; cur = cur.parentNode ) {
3126
eventPath.push([ cur, bubbleType ]);
3130
// Only add window if we got to document (e.g., not plain obj or detached DOM)
3131
if ( old && old === elem.ownerDocument ) {
3132
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
3136
// Fire handlers on the event path
3137
for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
3139
cur = eventPath[i][0];
3140
event.type = eventPath[i][1];
3142
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
3144
handle.apply( cur, data );
3146
// Note that this is a bare JS function and not a jQuery handler
3147
handle = ontype && cur[ ontype ];
3148
if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
3149
event.preventDefault();
3154
// If nobody prevented the default action, do it now
3155
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
3157
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
3158
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
3160
// Call a native DOM method on the target with the same name name as the event.
3161
// Can't use an .isFunction() check here because IE6/7 fails that test.
3162
// Don't do default actions on window, that's where global variables be (#6170)
3163
// IE<9 dies on focus/blur to hidden element (#1486)
3164
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
3166
// Don't re-trigger an onFOO event when we call its FOO() method
3167
old = elem[ ontype ];
3170
elem[ ontype ] = null;
3173
// Prevent re-triggering of the same event, since we already bubbled it above
3174
jQuery.event.triggered = type;
3176
jQuery.event.triggered = undefined;
3179
elem[ ontype ] = old;
3185
return event.result;
3188
dispatch: function( event ) {
3190
// Make a writable jQuery.Event from the native event object
3191
event = jQuery.event.fix( event || window.event );
3193
var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
3194
delegateCount = handlers.delegateCount,
3195
args = [].slice.call( arguments, 0 ),
3196
run_all = !event.exclusive && !event.namespace,
3198
i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
3200
// Use the fix-ed jQuery.Event rather than the (read-only) native event
3202
event.delegateTarget = this;
3204
// Determine handlers that should run if there are delegated events
3205
// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
3206
if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {
3208
// Pregenerate a single jQuery object for reuse with .is()
3209
jqcur = jQuery(this);
3210
jqcur.context = this.ownerDocument || this;
3212
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
3216
for ( i = 0; i < delegateCount; i++ ) {
3217
handleObj = handlers[ i ];
3218
sel = handleObj.selector;
3220
if ( selMatch[ sel ] === undefined ) {
3222
handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
3225
if ( selMatch[ sel ] ) {
3226
matches.push( handleObj );
3229
if ( matches.length ) {
3230
handlerQueue.push({ elem: cur, matches: matches });
3235
// Add the remaining (directly-bound) handlers
3236
if ( handlers.length > delegateCount ) {
3237
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
3240
// Run delegates first; they may want to stop propagation beneath us
3241
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
3242
matched = handlerQueue[ i ];
3243
event.currentTarget = matched.elem;
3245
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
3246
handleObj = matched.matches[ j ];
3248
// Triggered event must either 1) be non-exclusive and have no namespace, or
3249
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
3250
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
3252
event.data = handleObj.data;
3253
event.handleObj = handleObj;
3255
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
3256
.apply( matched.elem, args );
3258
if ( ret !== undefined ) {
3260
if ( ret === false ) {
3261
event.preventDefault();
3262
event.stopPropagation();
3269
return event.result;
3272
// Includes some event props shared by KeyEvent and MouseEvent
3273
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
3274
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
3279
props: "char charCode key keyCode".split(" "),
3280
filter: function( event, original ) {
3282
// Add which for key events
3283
if ( event.which == null ) {
3284
event.which = original.charCode != null ? original.charCode : original.keyCode;
3292
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
3293
filter: function( event, original ) {
3294
var eventDoc, doc, body,
3295
button = original.button,
3296
fromElement = original.fromElement;
3298
// Calculate pageX/Y if missing and clientX/Y available
3299
if ( event.pageX == null && original.clientX != null ) {
3300
eventDoc = event.target.ownerDocument || document;
3301
doc = eventDoc.documentElement;
3302
body = eventDoc.body;
3304
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
3305
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
3308
// Add relatedTarget, if necessary
3309
if ( !event.relatedTarget && fromElement ) {
3310
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
3313
// Add which for click: 1 === left; 2 === middle; 3 === right
3314
// Note: button is not normalized, so don't use it
3315
if ( !event.which && button !== undefined ) {
3316
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
3323
fix: function( event ) {
3324
if ( event[ jQuery.expando ] ) {
3328
// Create a writable copy of the event object and normalize some properties
3330
originalEvent = event,
3331
fixHook = jQuery.event.fixHooks[ event.type ] || {},
3332
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
3334
event = jQuery.Event( originalEvent );
3336
for ( i = copy.length; i; ) {
3338
event[ prop ] = originalEvent[ prop ];
3341
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
3342
if ( !event.target ) {
3343
event.target = originalEvent.srcElement || document;
3346
// Target should not be a text node (#504, Safari)
3347
if ( event.target.nodeType === 3 ) {
3348
event.target = event.target.parentNode;
3351
// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
3352
if ( event.metaKey === undefined ) {
3353
event.metaKey = event.ctrlKey;
3356
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
3361
// Make sure the ready event is setup
3362
setup: jQuery.bindReady
3366
// Prevent triggered image.load events from bubbling to window.load
3371
delegateType: "focusin"
3374
delegateType: "focusout"
3378
setup: function( data, namespaces, eventHandle ) {
3379
// We only want to do this special case on windows
3380
if ( jQuery.isWindow( this ) ) {
3381
this.onbeforeunload = eventHandle;
3385
teardown: function( namespaces, eventHandle ) {
3386
if ( this.onbeforeunload === eventHandle ) {
3387
this.onbeforeunload = null;
3393
simulate: function( type, elem, event, bubble ) {
3394
// Piggyback on a donor event to simulate a different one.
3395
// Fake originalEvent to avoid donor's stopPropagation, but if the
3396
// simulated event prevents default then we do the same on the donor.
3397
var e = jQuery.extend(
3406
jQuery.event.trigger( e, null, elem );
3408
jQuery.event.dispatch.call( elem, e );
3410
if ( e.isDefaultPrevented() ) {
3411
event.preventDefault();
3416
// Some plugins are using, but it's undocumented/deprecated and will be removed.
3417
// The 1.7 special event interface should provide all the hooks needed now.
3418
jQuery.event.handle = jQuery.event.dispatch;
3420
jQuery.removeEvent = document.removeEventListener ?
3421
function( elem, type, handle ) {
3422
if ( elem.removeEventListener ) {
3423
elem.removeEventListener( type, handle, false );
3426
function( elem, type, handle ) {
3427
if ( elem.detachEvent ) {
3428
elem.detachEvent( "on" + type, handle );
3432
jQuery.Event = function( src, props ) {
3433
// Allow instantiation without the 'new' keyword
3434
if ( !(this instanceof jQuery.Event) ) {
3435
return new jQuery.Event( src, props );
3439
if ( src && src.type ) {
3440
this.originalEvent = src;
3441
this.type = src.type;
3443
// Events bubbling up the document may have been marked as prevented
3444
// by a handler lower down the tree; reflect the correct value.
3445
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
3446
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
3453
// Put explicitly provided properties onto the event object
3455
jQuery.extend( this, props );
3458
// Create a timestamp if incoming event doesn't have one
3459
this.timeStamp = src && src.timeStamp || jQuery.now();
3462
this[ jQuery.expando ] = true;
3465
function returnFalse() {
3468
function returnTrue() {
3472
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
3473
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
3474
jQuery.Event.prototype = {
3475
preventDefault: function() {
3476
this.isDefaultPrevented = returnTrue;
3478
var e = this.originalEvent;
3483
// if preventDefault exists run it on the original event
3484
if ( e.preventDefault ) {
3487
// otherwise set the returnValue property of the original event to false (IE)
3489
e.returnValue = false;
3492
stopPropagation: function() {
3493
this.isPropagationStopped = returnTrue;
3495
var e = this.originalEvent;
3499
// if stopPropagation exists run it on the original event
3500
if ( e.stopPropagation ) {
3501
e.stopPropagation();
3503
// otherwise set the cancelBubble property of the original event to true (IE)
3504
e.cancelBubble = true;
3506
stopImmediatePropagation: function() {
3507
this.isImmediatePropagationStopped = returnTrue;
3508
this.stopPropagation();
3510
isDefaultPrevented: returnFalse,
3511
isPropagationStopped: returnFalse,
3512
isImmediatePropagationStopped: returnFalse
3515
// Create mouseenter/leave events using mouseover/out and event-time checks
3517
mouseenter: "mouseover",
3518
mouseleave: "mouseout"
3519
}, function( orig, fix ) {
3520
jQuery.event.special[ orig ] = {
3524
handle: function( event ) {
3526
related = event.relatedTarget,
3527
handleObj = event.handleObj,
3528
selector = handleObj.selector,
3531
// For mousenter/leave call the handler if related is outside the target.
3532
// NB: No relatedTarget if the mouse left/entered the browser window
3533
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
3534
event.type = handleObj.origType;
3535
ret = handleObj.handler.apply( this, arguments );
3543
// IE submit delegation
3544
if ( !jQuery.support.submitBubbles ) {
3546
jQuery.event.special.submit = {
3548
// Only need this for delegated form submit events
3549
if ( jQuery.nodeName( this, "form" ) ) {
3553
// Lazy-add a submit handler when a descendant form may potentially be submitted
3554
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
3555
// Node name check avoids a VML-related crash in IE (#9807)
3556
var elem = e.target,
3557
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
3558
if ( form && !form._submit_attached ) {
3559
jQuery.event.add( form, "submit._submit", function( event ) {
3560
// If form was submitted by the user, bubble the event up the tree
3561
if ( this.parentNode && !event.isTrigger ) {
3562
jQuery.event.simulate( "submit", this.parentNode, event, true );
3565
form._submit_attached = true;
3568
// return undefined since we don't need an event listener
3571
teardown: function() {
3572
// Only need this for delegated form submit events
3573
if ( jQuery.nodeName( this, "form" ) ) {
3577
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
3578
jQuery.event.remove( this, "._submit" );
3583
// IE change delegation and checkbox/radio fix
3584
if ( !jQuery.support.changeBubbles ) {
3586
jQuery.event.special.change = {
3590
if ( rformElems.test( this.nodeName ) ) {
3591
// IE doesn't fire change on a check/radio until blur; trigger it on click
3592
// after a propertychange. Eat the blur-change in special.change.handle.
3593
// This still fires onchange a second time for check/radio after blur.
3594
if ( this.type === "checkbox" || this.type === "radio" ) {
3595
jQuery.event.add( this, "propertychange._change", function( event ) {
3596
if ( event.originalEvent.propertyName === "checked" ) {
3597
this._just_changed = true;
3600
jQuery.event.add( this, "click._change", function( event ) {
3601
if ( this._just_changed && !event.isTrigger ) {
3602
this._just_changed = false;
3603
jQuery.event.simulate( "change", this, event, true );
3609
// Delegated event; lazy-add a change handler on descendant inputs
3610
jQuery.event.add( this, "beforeactivate._change", function( e ) {
3611
var elem = e.target;
3613
if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
3614
jQuery.event.add( elem, "change._change", function( event ) {
3615
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
3616
jQuery.event.simulate( "change", this.parentNode, event, true );
3619
elem._change_attached = true;
3624
handle: function( event ) {
3625
var elem = event.target;
3627
// Swallow native change events from checkbox/radio, we already triggered them above
3628
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
3629
return event.handleObj.handler.apply( this, arguments );
3633
teardown: function() {
3634
jQuery.event.remove( this, "._change" );
3636
return rformElems.test( this.nodeName );
3641
// Create "bubbling" focus and blur events
3642
if ( !jQuery.support.focusinBubbles ) {
3643
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
3645
// Attach a single capturing handler while someone wants focusin/focusout
3647
handler = function( event ) {
3648
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
3651
jQuery.event.special[ fix ] = {
3653
if ( attaches++ === 0 ) {
3654
document.addEventListener( orig, handler, true );
3657
teardown: function() {
3658
if ( --attaches === 0 ) {
3659
document.removeEventListener( orig, handler, true );
3668
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
3671
// Types can be a map of types/handlers
3672
if ( typeof types === "object" ) {
3673
// ( types-Object, selector, data )
3674
if ( typeof selector !== "string" ) {
3675
// ( types-Object, data )
3677
selector = undefined;
3679
for ( type in types ) {
3680
this.on( type, selector, data, types[ type ], one );
3685
if ( data == null && fn == null ) {
3688
data = selector = undefined;
3689
} else if ( fn == null ) {
3690
if ( typeof selector === "string" ) {
3691
// ( types, selector, fn )
3695
// ( types, data, fn )
3698
selector = undefined;
3701
if ( fn === false ) {
3709
fn = function( event ) {
3710
// Can use an empty set, since event contains the info
3711
jQuery().off( event );
3712
return origFn.apply( this, arguments );
3714
// Use same guid so caller can remove using origFn
3715
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
3717
return this.each( function() {
3718
jQuery.event.add( this, types, fn, data, selector );
3721
one: function( types, selector, data, fn ) {
3722
return this.on.call( this, types, selector, data, fn, 1 );
3724
off: function( types, selector, fn ) {
3725
if ( types && types.preventDefault && types.handleObj ) {
3726
// ( event ) dispatched jQuery.Event
3727
var handleObj = types.handleObj;
3728
jQuery( types.delegateTarget ).off(
3729
handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
3735
if ( typeof types === "object" ) {
3736
// ( types-object [, selector] )
3737
for ( var type in types ) {
3738
this.off( type, selector, types[ type ] );
3742
if ( selector === false || typeof selector === "function" ) {
3745
selector = undefined;
3747
if ( fn === false ) {
3750
return this.each(function() {
3751
jQuery.event.remove( this, types, fn, selector );
3755
bind: function( types, data, fn ) {
3756
return this.on( types, null, data, fn );
3758
unbind: function( types, fn ) {
3759
return this.off( types, null, fn );
3762
live: function( types, data, fn ) {
3763
jQuery( this.context ).on( types, this.selector, data, fn );
3766
die: function( types, fn ) {
3767
jQuery( this.context ).off( types, this.selector || "**", fn );
3771
delegate: function( selector, types, data, fn ) {
3772
return this.on( types, selector, data, fn );
3774
undelegate: function( selector, types, fn ) {
3775
// ( namespace ) or ( selector, types [, fn] )
3776
return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
3779
trigger: function( type, data ) {
3780
return this.each(function() {
3781
jQuery.event.trigger( type, data, this );
3784
triggerHandler: function( type, data ) {
3786
return jQuery.event.trigger( type, data, this[0], true );
3790
toggle: function( fn ) {
3791
// Save reference to arguments for access in closure
3792
var args = arguments,
3793
guid = fn.guid || jQuery.guid++,
3795
toggler = function( event ) {
3796
// Figure out which function to execute
3797
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
3798
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
3800
// Make sure that clicks stop
3801
event.preventDefault();
3803
// and execute the function
3804
return args[ lastToggle ].apply( this, arguments ) || false;
3807
// link all the functions, so any of them can unbind this click handler
3808
toggler.guid = guid;
3809
while ( i < args.length ) {
3810
args[ i++ ].guid = guid;
3813
return this.click( toggler );
3816
hover: function( fnOver, fnOut ) {
3817
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
3821
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
3822
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
3823
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
3825
// Handle event binding
3826
jQuery.fn[ name ] = function( data, fn ) {
3832
return arguments.length > 0 ?
3833
this.on( name, null, data, fn ) :
3834
this.trigger( name );
3837
if ( jQuery.attrFn ) {
3838
jQuery.attrFn[ name ] = true;
3841
if ( rkeyEvent.test( name ) ) {
3842
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
3845
if ( rmouseEvent.test( name ) ) {
3846
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
3853
* Sizzle CSS Selector Engine
3854
* Copyright 2011, The Dojo Foundation
3855
* Released under the MIT, BSD, and GPL Licenses.
3856
* More information: http://sizzlejs.com/
3860
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
3861
expando = "sizcache" + (Math.random() + '').replace('.', ''),
3863
toString = Object.prototype.toString,
3864
hasDuplicate = false,
3865
baseHasDuplicate = true,
3870
// Here we check if the JavaScript engine is using some sort of
3871
// optimization where it does not always call our comparision
3872
// function. If that is the case, discard the hasDuplicate value.
3873
// Thus far that includes Google Chrome.
3874
[0, 0].sort(function() {
3875
baseHasDuplicate = false;
3879
var Sizzle = function( selector, context, results, seed ) {
3880
results = results || [];
3881
context = context || document;
3883
var origContext = context;
3885
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
3889
if ( !selector || typeof selector !== "string" ) {
3893
var m, set, checkSet, extra, ret, cur, pop, i,
3895
contextXML = Sizzle.isXML( context ),
3899
// Reset the position of the chunker regexp (start from head)
3902
m = chunker.exec( soFar );
3916
if ( parts.length > 1 && origPOS.exec( selector ) ) {
3918
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
3919
set = posProcess( parts[0] + parts[1], context, seed );
3922
set = Expr.relative[ parts[0] ] ?
3924
Sizzle( parts.shift(), context );
3926
while ( parts.length ) {
3927
selector = parts.shift();
3929
if ( Expr.relative[ selector ] ) {
3930
selector += parts.shift();
3933
set = posProcess( selector, set, seed );
3938
// Take a shortcut and set the context if the root selector is an ID
3939
// (but not if it'll be faster if the inner selector is an ID)
3940
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
3941
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
3943
ret = Sizzle.find( parts.shift(), context, contextXML );
3944
context = ret.expr ?
3945
Sizzle.filter( ret.expr, ret.set )[0] :
3951
{ expr: parts.pop(), set: makeArray(seed) } :
3952
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
3955
Sizzle.filter( ret.expr, ret.set ) :
3958
if ( parts.length > 0 ) {
3959
checkSet = makeArray( set );
3965
while ( parts.length ) {
3969
if ( !Expr.relative[ cur ] ) {
3975
if ( pop == null ) {
3979
Expr.relative[ cur ]( checkSet, pop, contextXML );
3983
checkSet = parts = [];
3992
Sizzle.error( cur || selector );
3995
if ( toString.call(checkSet) === "[object Array]" ) {
3997
results.push.apply( results, checkSet );
3999
} else if ( context && context.nodeType === 1 ) {
4000
for ( i = 0; checkSet[i] != null; i++ ) {
4001
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
4002
results.push( set[i] );
4007
for ( i = 0; checkSet[i] != null; i++ ) {
4008
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
4009
results.push( set[i] );
4015
makeArray( checkSet, results );
4019
Sizzle( extra, origContext, results, seed );
4020
Sizzle.uniqueSort( results );
4026
Sizzle.uniqueSort = function( results ) {
4028
hasDuplicate = baseHasDuplicate;
4029
results.sort( sortOrder );
4031
if ( hasDuplicate ) {
4032
for ( var i = 1; i < results.length; i++ ) {
4033
if ( results[i] === results[ i - 1 ] ) {
4034
results.splice( i--, 1 );
4043
Sizzle.matches = function( expr, set ) {
4044
return Sizzle( expr, null, null, set );
4047
Sizzle.matchesSelector = function( node, expr ) {
4048
return Sizzle( expr, null, null, [node] ).length > 0;
4051
Sizzle.find = function( expr, context, isXML ) {
4052
var set, i, len, match, type, left;
4058
for ( i = 0, len = Expr.order.length; i < len; i++ ) {
4059
type = Expr.order[i];
4061
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
4063
match.splice( 1, 1 );
4065
if ( left.substr( left.length - 1 ) !== "\\" ) {
4066
match[1] = (match[1] || "").replace( rBackslash, "" );
4067
set = Expr.find[ type ]( match, context, isXML );
4069
if ( set != null ) {
4070
expr = expr.replace( Expr.match[ type ], "" );
4078
set = typeof context.getElementsByTagName !== "undefined" ?
4079
context.getElementsByTagName( "*" ) :
4083
return { set: set, expr: expr };
4086
Sizzle.filter = function( expr, set, inplace, not ) {
4087
var match, anyFound,
4088
type, found, item, filter, left,
4093
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
4095
while ( expr && set.length ) {
4096
for ( type in Expr.filter ) {
4097
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
4098
filter = Expr.filter[ type ];
4105
if ( left.substr( left.length - 1 ) === "\\" ) {
4109
if ( curLoop === result ) {
4113
if ( Expr.preFilter[ type ] ) {
4114
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
4117
anyFound = found = true;
4119
} else if ( match === true ) {
4125
for ( i = 0; (item = curLoop[i]) != null; i++ ) {
4127
found = filter( item, match, i, curLoop );
4130
if ( inplace && found != null ) {
4138
} else if ( pass ) {
4139
result.push( item );
4146
if ( found !== undefined ) {
4151
expr = expr.replace( Expr.match[ type ], "" );
4162
// Improper expression
4163
if ( expr === old ) {
4164
if ( anyFound == null ) {
4165
Sizzle.error( expr );
4178
Sizzle.error = function( msg ) {
4179
throw new Error( "Syntax error, unrecognized expression: " + msg );
4183
* Utility function for retreiving the text value of an array of DOM nodes
4184
* @param {Array|Element} elem
4186
var getText = Sizzle.getText = function( elem ) {
4188
nodeType = elem.nodeType,
4192
if ( nodeType === 1 || nodeType === 9 ) {
4193
// Use textContent || innerText for elements
4194
if ( typeof elem.textContent === 'string' ) {
4195
return elem.textContent;
4196
} else if ( typeof elem.innerText === 'string' ) {
4197
// Replace IE's carriage returns
4198
return elem.innerText.replace( rReturn, '' );
4200
// Traverse it's children
4201
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
4202
ret += getText( elem );
4205
} else if ( nodeType === 3 || nodeType === 4 ) {
4206
return elem.nodeValue;
4210
// If no nodeType, this is expected to be an array
4211
for ( i = 0; (node = elem[i]); i++ ) {
4212
// Do not traverse comment nodes
4213
if ( node.nodeType !== 8 ) {
4214
ret += getText( node );
4221
var Expr = Sizzle.selectors = {
4222
order: [ "ID", "NAME", "TAG" ],
4225
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
4226
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
4227
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
4228
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
4229
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
4230
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
4231
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
4232
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
4238
"class": "className",
4243
href: function( elem ) {
4244
return elem.getAttribute( "href" );
4246
type: function( elem ) {
4247
return elem.getAttribute( "type" );
4252
"+": function(checkSet, part){
4253
var isPartStr = typeof part === "string",
4254
isTag = isPartStr && !rNonWord.test( part ),
4255
isPartStrNotTag = isPartStr && !isTag;
4258
part = part.toLowerCase();
4261
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
4262
if ( (elem = checkSet[i]) ) {
4263
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
4265
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
4271
if ( isPartStrNotTag ) {
4272
Sizzle.filter( part, checkSet, true );
4276
">": function( checkSet, part ) {
4278
isPartStr = typeof part === "string",
4280
l = checkSet.length;
4282
if ( isPartStr && !rNonWord.test( part ) ) {
4283
part = part.toLowerCase();
4285
for ( ; i < l; i++ ) {
4289
var parent = elem.parentNode;
4290
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
4295
for ( ; i < l; i++ ) {
4299
checkSet[i] = isPartStr ?
4301
elem.parentNode === part;
4306
Sizzle.filter( part, checkSet, true );
4311
"": function(checkSet, part, isXML){
4316
if ( typeof part === "string" && !rNonWord.test( part ) ) {
4317
part = part.toLowerCase();
4319
checkFn = dirNodeCheck;
4322
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
4325
"~": function( checkSet, part, isXML ) {
4330
if ( typeof part === "string" && !rNonWord.test( part ) ) {
4331
part = part.toLowerCase();
4333
checkFn = dirNodeCheck;
4336
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
4341
ID: function( match, context, isXML ) {
4342
if ( typeof context.getElementById !== "undefined" && !isXML ) {
4343
var m = context.getElementById(match[1]);
4344
// Check parentNode to catch when Blackberry 4.6 returns
4345
// nodes that are no longer in the document #6963
4346
return m && m.parentNode ? [m] : [];
4350
NAME: function( match, context ) {
4351
if ( typeof context.getElementsByName !== "undefined" ) {
4353
results = context.getElementsByName( match[1] );
4355
for ( var i = 0, l = results.length; i < l; i++ ) {
4356
if ( results[i].getAttribute("name") === match[1] ) {
4357
ret.push( results[i] );
4361
return ret.length === 0 ? null : ret;
4365
TAG: function( match, context ) {
4366
if ( typeof context.getElementsByTagName !== "undefined" ) {
4367
return context.getElementsByTagName( match[1] );
4372
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
4373
match = " " + match[1].replace( rBackslash, "" ) + " ";
4379
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
4381
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
4383
result.push( elem );
4386
} else if ( inplace ) {
4395
ID: function( match ) {
4396
return match[1].replace( rBackslash, "" );
4399
TAG: function( match, curLoop ) {
4400
return match[1].replace( rBackslash, "" ).toLowerCase();
4403
CHILD: function( match ) {
4404
if ( match[1] === "nth" ) {
4406
Sizzle.error( match[0] );
4409
match[2] = match[2].replace(/^\+|\s*/g, '');
4411
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
4412
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
4413
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
4414
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
4416
// calculate the numbers (first)n+(last) including if they are negative
4417
match[2] = (test[1] + (test[2] || 1)) - 0;
4418
match[3] = test[3] - 0;
4420
else if ( match[2] ) {
4421
Sizzle.error( match[0] );
4424
// TODO: Move to normal caching system
4430
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
4431
var name = match[1] = match[1].replace( rBackslash, "" );
4433
if ( !isXML && Expr.attrMap[name] ) {
4434
match[1] = Expr.attrMap[name];
4437
// Handle if an un-quoted value was used
4438
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
4440
if ( match[2] === "~=" ) {
4441
match[4] = " " + match[4] + " ";
4447
PSEUDO: function( match, curLoop, inplace, result, not ) {
4448
if ( match[1] === "not" ) {
4449
// If we're dealing with a complex expression, or a simple one
4450
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
4451
match[3] = Sizzle(match[3], null, null, curLoop);
4454
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
4457
result.push.apply( result, ret );
4463
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
4470
POS: function( match ) {
4471
match.unshift( true );
4478
enabled: function( elem ) {
4479
return elem.disabled === false && elem.type !== "hidden";
4482
disabled: function( elem ) {
4483
return elem.disabled === true;
4486
checked: function( elem ) {
4487
return elem.checked === true;
4490
selected: function( elem ) {
4491
// Accessing this property makes selected-by-default
4492
// options in Safari work properly
4493
if ( elem.parentNode ) {
4494
elem.parentNode.selectedIndex;
4497
return elem.selected === true;
4500
parent: function( elem ) {
4501
return !!elem.firstChild;
4504
empty: function( elem ) {
4505
return !elem.firstChild;
4508
has: function( elem, i, match ) {
4509
return !!Sizzle( match[3], elem ).length;
4512
header: function( elem ) {
4513
return (/h\d/i).test( elem.nodeName );
4516
text: function( elem ) {
4517
var attr = elem.getAttribute( "type" ), type = elem.type;
4518
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
4519
// use getAttribute instead to test this case
4520
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
4523
radio: function( elem ) {
4524
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
4527
checkbox: function( elem ) {
4528
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
4531
file: function( elem ) {
4532
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
4535
password: function( elem ) {
4536
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
4539
submit: function( elem ) {
4540
var name = elem.nodeName.toLowerCase();
4541
return (name === "input" || name === "button") && "submit" === elem.type;
4544
image: function( elem ) {
4545
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
4548
reset: function( elem ) {
4549
var name = elem.nodeName.toLowerCase();
4550
return (name === "input" || name === "button") && "reset" === elem.type;
4553
button: function( elem ) {
4554
var name = elem.nodeName.toLowerCase();
4555
return name === "input" && "button" === elem.type || name === "button";
4558
input: function( elem ) {
4559
return (/input|select|textarea|button/i).test( elem.nodeName );
4562
focus: function( elem ) {
4563
return elem === elem.ownerDocument.activeElement;
4567
first: function( elem, i ) {
4571
last: function( elem, i, match, array ) {
4572
return i === array.length - 1;
4575
even: function( elem, i ) {
4579
odd: function( elem, i ) {
4583
lt: function( elem, i, match ) {
4584
return i < match[3] - 0;
4587
gt: function( elem, i, match ) {
4588
return i > match[3] - 0;
4591
nth: function( elem, i, match ) {
4592
return match[3] - 0 === i;
4595
eq: function( elem, i, match ) {
4596
return match[3] - 0 === i;
4600
PSEUDO: function( elem, match, i, array ) {
4601
var name = match[1],
4602
filter = Expr.filters[ name ];
4605
return filter( elem, i, match, array );
4607
} else if ( name === "contains" ) {
4608
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
4610
} else if ( name === "not" ) {
4613
for ( var j = 0, l = not.length; j < l; j++ ) {
4614
if ( not[j] === elem ) {
4622
Sizzle.error( name );
4626
CHILD: function( elem, match ) {
4628
doneName, parent, cache,
4636
while ( (node = node.previousSibling) ) {
4637
if ( node.nodeType === 1 ) {
4642
if ( type === "first" ) {
4649
while ( (node = node.nextSibling) ) {
4650
if ( node.nodeType === 1 ) {
4661
if ( first === 1 && last === 0 ) {
4665
doneName = match[0];
4666
parent = elem.parentNode;
4668
if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
4671
for ( node = parent.firstChild; node; node = node.nextSibling ) {
4672
if ( node.nodeType === 1 ) {
4673
node.nodeIndex = ++count;
4677
parent[ expando ] = doneName;
4680
diff = elem.nodeIndex - last;
4682
if ( first === 0 ) {
4686
return ( diff % first === 0 && diff / first >= 0 );
4691
ID: function( elem, match ) {
4692
return elem.nodeType === 1 && elem.getAttribute("id") === match;
4695
TAG: function( elem, match ) {
4696
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
4699
CLASS: function( elem, match ) {
4700
return (" " + (elem.className || elem.getAttribute("class")) + " ")
4701
.indexOf( match ) > -1;
4704
ATTR: function( elem, match ) {
4705
var name = match[1],
4706
result = Sizzle.attr ?
4707
Sizzle.attr( elem, name ) :
4708
Expr.attrHandle[ name ] ?
4709
Expr.attrHandle[ name ]( elem ) :
4710
elem[ name ] != null ?
4712
elem.getAttribute( name ),
4713
value = result + "",
4717
return result == null ?
4719
!type && Sizzle.attr ?
4724
value.indexOf(check) >= 0 :
4726
(" " + value + " ").indexOf(check) >= 0 :
4728
value && result !== false :
4732
value.indexOf(check) === 0 :
4734
value.substr(value.length - check.length) === check :
4736
value === check || value.substr(0, check.length + 1) === check + "-" :
4740
POS: function( elem, match, i, array ) {
4741
var name = match[2],
4742
filter = Expr.setFilters[ name ];
4745
return filter( elem, i, match, array );
4751
var origPOS = Expr.match.POS,
4752
fescape = function(all, num){
4753
return "\\" + (num - 0 + 1);
4756
for ( var type in Expr.match ) {
4757
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
4758
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
4761
var makeArray = function( array, results ) {
4762
array = Array.prototype.slice.call( array, 0 );
4765
results.push.apply( results, array );
4772
// Perform a simple check to determine if the browser is capable of
4773
// converting a NodeList to an array using builtin methods.
4774
// Also verifies that the returned array holds DOM nodes
4775
// (which is not the case in the Blackberry browser)
4777
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
4779
// Provide a fallback method if it does not work
4781
makeArray = function( array, results ) {
4783
ret = results || [];
4785
if ( toString.call(array) === "[object Array]" ) {
4786
Array.prototype.push.apply( ret, array );
4789
if ( typeof array.length === "number" ) {
4790
for ( var l = array.length; i < l; i++ ) {
4791
ret.push( array[i] );
4795
for ( ; array[i]; i++ ) {
4796
ret.push( array[i] );
4805
var sortOrder, siblingCheck;
4807
if ( document.documentElement.compareDocumentPosition ) {
4808
sortOrder = function( a, b ) {
4810
hasDuplicate = true;
4814
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
4815
return a.compareDocumentPosition ? -1 : 1;
4818
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
4822
sortOrder = function( a, b ) {
4823
// The nodes are identical, we can exit early
4825
hasDuplicate = true;
4828
// Fallback to using sourceIndex (in IE) if it's available on both nodes
4829
} else if ( a.sourceIndex && b.sourceIndex ) {
4830
return a.sourceIndex - b.sourceIndex;
4840
// If the nodes are siblings (or identical) we can do a quick check
4841
if ( aup === bup ) {
4842
return siblingCheck( a, b );
4844
// If no parents were found then the nodes are disconnected
4845
} else if ( !aup ) {
4848
} else if ( !bup ) {
4852
// Otherwise they're somewhere else in the tree so we need
4853
// to build up a full list of the parentNodes for comparison
4856
cur = cur.parentNode;
4863
cur = cur.parentNode;
4869
// Start walking down the tree looking for a discrepancy
4870
for ( var i = 0; i < al && i < bl; i++ ) {
4871
if ( ap[i] !== bp[i] ) {
4872
return siblingCheck( ap[i], bp[i] );
4876
// We ended someplace up the tree so do a sibling check
4878
siblingCheck( a, bp[i], -1 ) :
4879
siblingCheck( ap[i], b, 1 );
4882
siblingCheck = function( a, b, ret ) {
4887
var cur = a.nextSibling;
4894
cur = cur.nextSibling;
4901
// Check to see if the browser returns elements by name when
4902
// querying by getElementById (and provide a workaround)
4904
// We're going to inject a fake input element with a specified name
4905
var form = document.createElement("div"),
4906
id = "script" + (new Date()).getTime(),
4907
root = document.documentElement;
4909
form.innerHTML = "<a name='" + id + "'/>";
4911
// Inject it into the root element, check its status, and remove it quickly
4912
root.insertBefore( form, root.firstChild );
4914
// The workaround has to do additional checks after a getElementById
4915
// Which slows things down for other browsers (hence the branching)
4916
if ( document.getElementById( id ) ) {
4917
Expr.find.ID = function( match, context, isXML ) {
4918
if ( typeof context.getElementById !== "undefined" && !isXML ) {
4919
var m = context.getElementById(match[1]);
4922
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
4929
Expr.filter.ID = function( elem, match ) {
4930
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
4932
return elem.nodeType === 1 && node && node.nodeValue === match;
4936
root.removeChild( form );
4938
// release memory in IE
4943
// Check to see if the browser returns only elements
4944
// when doing getElementsByTagName("*")
4946
// Create a fake element
4947
var div = document.createElement("div");
4948
div.appendChild( document.createComment("") );
4950
// Make sure no comments are found
4951
if ( div.getElementsByTagName("*").length > 0 ) {
4952
Expr.find.TAG = function( match, context ) {
4953
var results = context.getElementsByTagName( match[1] );
4955
// Filter out possible comments
4956
if ( match[1] === "*" ) {
4959
for ( var i = 0; results[i]; i++ ) {
4960
if ( results[i].nodeType === 1 ) {
4961
tmp.push( results[i] );
4972
// Check to see if an attribute returns normalized href attributes
4973
div.innerHTML = "<a href='#'></a>";
4975
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
4976
div.firstChild.getAttribute("href") !== "#" ) {
4978
Expr.attrHandle.href = function( elem ) {
4979
return elem.getAttribute( "href", 2 );
4983
// release memory in IE
4987
if ( document.querySelectorAll ) {
4989
var oldSizzle = Sizzle,
4990
div = document.createElement("div"),
4993
div.innerHTML = "<p class='TEST'></p>";
4995
// Safari can't handle uppercase or unicode characters when
4997
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
5001
Sizzle = function( query, context, extra, seed ) {
5002
context = context || document;
5004
// Only use querySelectorAll on non-XML documents
5005
// (ID selectors don't work in non-HTML documents)
5006
if ( !seed && !Sizzle.isXML(context) ) {
5007
// See if we find a selector to speed up
5008
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
5010
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
5011
// Speed-up: Sizzle("TAG")
5013
return makeArray( context.getElementsByTagName( query ), extra );
5015
// Speed-up: Sizzle(".CLASS")
5016
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
5017
return makeArray( context.getElementsByClassName( match[2] ), extra );
5021
if ( context.nodeType === 9 ) {
5022
// Speed-up: Sizzle("body")
5023
// The body element only exists once, optimize finding it
5024
if ( query === "body" && context.body ) {
5025
return makeArray( [ context.body ], extra );
5027
// Speed-up: Sizzle("#ID")
5028
} else if ( match && match[3] ) {
5029
var elem = context.getElementById( match[3] );
5031
// Check parentNode to catch when Blackberry 4.6 returns
5032
// nodes that are no longer in the document #6963
5033
if ( elem && elem.parentNode ) {
5034
// Handle the case where IE and Opera return items
5035
// by name instead of ID
5036
if ( elem.id === match[3] ) {
5037
return makeArray( [ elem ], extra );
5041
return makeArray( [], extra );
5046
return makeArray( context.querySelectorAll(query), extra );
5047
} catch(qsaError) {}
5049
// qSA works strangely on Element-rooted queries
5050
// We can work around this by specifying an extra ID on the root
5051
// and working up from there (Thanks to Andrew Dupont for the technique)
5052
// IE 8 doesn't work on object elements
5053
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
5054
var oldContext = context,
5055
old = context.getAttribute( "id" ),
5057
hasParent = context.parentNode,
5058
relativeHierarchySelector = /^\s*[+~]/.test( query );
5061
context.setAttribute( "id", nid );
5063
nid = nid.replace( /'/g, "\\$&" );
5065
if ( relativeHierarchySelector && hasParent ) {
5066
context = context.parentNode;
5070
if ( !relativeHierarchySelector || hasParent ) {
5071
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
5074
} catch(pseudoError) {
5077
oldContext.removeAttribute( "id" );
5083
return oldSizzle(query, context, extra, seed);
5086
for ( var prop in oldSizzle ) {
5087
Sizzle[ prop ] = oldSizzle[ prop ];
5090
// release memory in IE
5096
var html = document.documentElement,
5097
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
5100
// Check to see if it's possible to do matchesSelector
5101
// on a disconnected node (IE 9 fails this)
5102
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
5103
pseudoWorks = false;
5106
// This should fail with an exception
5107
// Gecko does not error, returns false instead
5108
matches.call( document.documentElement, "[test!='']:sizzle" );
5110
} catch( pseudoError ) {
5114
Sizzle.matchesSelector = function( node, expr ) {
5115
// Make sure that attribute selectors are quoted
5116
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
5118
if ( !Sizzle.isXML( node ) ) {
5120
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
5121
var ret = matches.call( node, expr );
5123
// IE 9's matchesSelector returns false on disconnected nodes
5124
if ( ret || !disconnectedMatch ||
5125
// As well, disconnected nodes are said to be in a document
5126
// fragment in IE 9, so check for that
5127
node.document && node.document.nodeType !== 11 ) {
5134
return Sizzle(expr, null, null, [node]).length > 0;
5140
var div = document.createElement("div");
5142
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
5144
// Opera can't find a second classname (in 9.6)
5145
// Also, make sure that getElementsByClassName actually exists
5146
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
5150
// Safari caches class attributes, doesn't catch changes (in 3.2)
5151
div.lastChild.className = "e";
5153
if ( div.getElementsByClassName("e").length === 1 ) {
5157
Expr.order.splice(1, 0, "CLASS");
5158
Expr.find.CLASS = function( match, context, isXML ) {
5159
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
5160
return context.getElementsByClassName(match[1]);
5164
// release memory in IE
5168
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
5169
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
5170
var elem = checkSet[i];
5178
if ( elem[ expando ] === doneName ) {
5179
match = checkSet[elem.sizset];
5183
if ( elem.nodeType === 1 && !isXML ){
5184
elem[ expando ] = doneName;
5188
if ( elem.nodeName.toLowerCase() === cur ) {
5196
checkSet[i] = match;
5201
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
5202
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
5203
var elem = checkSet[i];
5211
if ( elem[ expando ] === doneName ) {
5212
match = checkSet[elem.sizset];
5216
if ( elem.nodeType === 1 ) {
5218
elem[ expando ] = doneName;
5222
if ( typeof cur !== "string" ) {
5223
if ( elem === cur ) {
5228
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
5237
checkSet[i] = match;
5242
if ( document.documentElement.contains ) {
5243
Sizzle.contains = function( a, b ) {
5244
return a !== b && (a.contains ? a.contains(b) : true);
5247
} else if ( document.documentElement.compareDocumentPosition ) {
5248
Sizzle.contains = function( a, b ) {
5249
return !!(a.compareDocumentPosition(b) & 16);
5253
Sizzle.contains = function() {
5258
Sizzle.isXML = function( elem ) {
5259
// documentElement is verified for cases where it doesn't yet exist
5260
// (such as loading iframes in IE - #4833)
5261
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
5263
return documentElement ? documentElement.nodeName !== "HTML" : false;
5266
var posProcess = function( selector, context, seed ) {
5270
root = context.nodeType ? [context] : context;
5272
// Position selectors must be done after the filter
5273
// And so must :not(positional) so we move all PSEUDOs to the end
5274
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
5276
selector = selector.replace( Expr.match.PSEUDO, "" );
5279
selector = Expr.relative[selector] ? selector + "*" : selector;
5281
for ( var i = 0, l = root.length; i < l; i++ ) {
5282
Sizzle( selector, root[i], tmpSet, seed );
5285
return Sizzle.filter( later, tmpSet );
5289
// Override sizzle attribute retrieval
5290
Sizzle.attr = jQuery.attr;
5291
Sizzle.selectors.attrMap = {};
5292
jQuery.find = Sizzle;
5293
jQuery.expr = Sizzle.selectors;
5294
jQuery.expr[":"] = jQuery.expr.filters;
5295
jQuery.unique = Sizzle.uniqueSort;
5296
jQuery.text = Sizzle.getText;
5297
jQuery.isXMLDoc = Sizzle.isXML;
5298
jQuery.contains = Sizzle.contains;
5304
var runtil = /Until$/,
5305
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
5306
// Note: This RegExp should be improved, or likely pulled from Sizzle
5307
rmultiselector = /,/,
5308
isSimple = /^.[^:#\[\.,]*$/,
5309
slice = Array.prototype.slice,
5310
POS = jQuery.expr.match.POS,
5311
// methods guaranteed to produce a unique set when starting from a unique set
5312
guaranteedUnique = {
5320
find: function( selector ) {
5324
if ( typeof selector !== "string" ) {
5325
return jQuery( selector ).filter(function() {
5326
for ( i = 0, l = self.length; i < l; i++ ) {
5327
if ( jQuery.contains( self[ i ], this ) ) {
5334
var ret = this.pushStack( "", "find", selector ),
5337
for ( i = 0, l = this.length; i < l; i++ ) {
5338
length = ret.length;
5339
jQuery.find( selector, this[i], ret );
5342
// Make sure that the results are unique
5343
for ( n = length; n < ret.length; n++ ) {
5344
for ( r = 0; r < length; r++ ) {
5345
if ( ret[r] === ret[n] ) {
5357
has: function( target ) {
5358
var targets = jQuery( target );
5359
return this.filter(function() {
5360
for ( var i = 0, l = targets.length; i < l; i++ ) {
5361
if ( jQuery.contains( this, targets[i] ) ) {
5368
not: function( selector ) {
5369
return this.pushStack( winnow(this, selector, false), "not", selector);
5372
filter: function( selector ) {
5373
return this.pushStack( winnow(this, selector, true), "filter", selector );
5376
is: function( selector ) {
5377
return !!selector && (
5378
typeof selector === "string" ?
5379
// If this is a positional selector, check membership in the returned set
5380
// so $("p:first").is("p:last") won't return true for a doc with two "p".
5381
POS.test( selector ) ?
5382
jQuery( selector, this.context ).index( this[0] ) >= 0 :
5383
jQuery.filter( selector, this ).length > 0 :
5384
this.filter( selector ).length > 0 );
5387
closest: function( selectors, context ) {
5388
var ret = [], i, l, cur = this[0];
5390
// Array (deprecated as of jQuery 1.7)
5391
if ( jQuery.isArray( selectors ) ) {
5394
while ( cur && cur.ownerDocument && cur !== context ) {
5395
for ( i = 0; i < selectors.length; i++ ) {
5397
if ( jQuery( cur ).is( selectors[ i ] ) ) {
5398
ret.push({ selector: selectors[ i ], elem: cur, level: level });
5402
cur = cur.parentNode;
5410
var pos = POS.test( selectors ) || typeof selectors !== "string" ?
5411
jQuery( selectors, context || this.context ) :
5414
for ( i = 0, l = this.length; i < l; i++ ) {
5418
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
5423
cur = cur.parentNode;
5424
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
5431
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
5433
return this.pushStack( ret, "closest", selectors );
5436
// Determine the position of an element within
5437
// the matched set of elements
5438
index: function( elem ) {
5440
// No argument, return index in parent
5442
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
5445
// index in selector
5446
if ( typeof elem === "string" ) {
5447
return jQuery.inArray( this[0], jQuery( elem ) );
5450
// Locate the position of the desired element
5451
return jQuery.inArray(
5452
// If it receives a jQuery object, the first element is used
5453
elem.jquery ? elem[0] : elem, this );
5456
add: function( selector, context ) {
5457
var set = typeof selector === "string" ?
5458
jQuery( selector, context ) :
5459
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
5460
all = jQuery.merge( this.get(), set );
5462
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
5464
jQuery.unique( all ) );
5467
andSelf: function() {
5468
return this.add( this.prevObject );
5472
// A painfully simple check to see if an element is disconnected
5473
// from a document (should be improved, where feasible).
5474
function isDisconnected( node ) {
5475
return !node || !node.parentNode || node.parentNode.nodeType === 11;
5479
parent: function( elem ) {
5480
var parent = elem.parentNode;
5481
return parent && parent.nodeType !== 11 ? parent : null;
5483
parents: function( elem ) {
5484
return jQuery.dir( elem, "parentNode" );
5486
parentsUntil: function( elem, i, until ) {
5487
return jQuery.dir( elem, "parentNode", until );
5489
next: function( elem ) {
5490
return jQuery.nth( elem, 2, "nextSibling" );
5492
prev: function( elem ) {
5493
return jQuery.nth( elem, 2, "previousSibling" );
5495
nextAll: function( elem ) {
5496
return jQuery.dir( elem, "nextSibling" );
5498
prevAll: function( elem ) {
5499
return jQuery.dir( elem, "previousSibling" );
5501
nextUntil: function( elem, i, until ) {
5502
return jQuery.dir( elem, "nextSibling", until );
5504
prevUntil: function( elem, i, until ) {
5505
return jQuery.dir( elem, "previousSibling", until );
5507
siblings: function( elem ) {
5508
return jQuery.sibling( elem.parentNode.firstChild, elem );
5510
children: function( elem ) {
5511
return jQuery.sibling( elem.firstChild );
5513
contents: function( elem ) {
5514
return jQuery.nodeName( elem, "iframe" ) ?
5515
elem.contentDocument || elem.contentWindow.document :
5516
jQuery.makeArray( elem.childNodes );
5518
}, function( name, fn ) {
5519
jQuery.fn[ name ] = function( until, selector ) {
5520
var ret = jQuery.map( this, fn, until );
5522
if ( !runtil.test( name ) ) {
5526
if ( selector && typeof selector === "string" ) {
5527
ret = jQuery.filter( selector, ret );
5530
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
5532
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
5533
ret = ret.reverse();
5536
return this.pushStack( ret, name, slice.call( arguments ).join(",") );
5541
filter: function( expr, elems, not ) {
5543
expr = ":not(" + expr + ")";
5546
return elems.length === 1 ?
5547
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
5548
jQuery.find.matches(expr, elems);
5551
dir: function( elem, dir, until ) {
5555
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
5556
if ( cur.nodeType === 1 ) {
5557
matched.push( cur );
5564
nth: function( cur, result, dir, elem ) {
5565
result = result || 1;
5568
for ( ; cur; cur = cur[dir] ) {
5569
if ( cur.nodeType === 1 && ++num === result ) {
5577
sibling: function( n, elem ) {
5580
for ( ; n; n = n.nextSibling ) {
5581
if ( n.nodeType === 1 && n !== elem ) {
5590
// Implement the identical functionality for filter and not
5591
function winnow( elements, qualifier, keep ) {
5593
// Can't pass null or undefined to indexOf in Firefox 4
5594
// Set to 0 to skip string check
5595
qualifier = qualifier || 0;
5597
if ( jQuery.isFunction( qualifier ) ) {
5598
return jQuery.grep(elements, function( elem, i ) {
5599
var retVal = !!qualifier.call( elem, i, elem );
5600
return retVal === keep;
5603
} else if ( qualifier.nodeType ) {
5604
return jQuery.grep(elements, function( elem, i ) {
5605
return ( elem === qualifier ) === keep;
5608
} else if ( typeof qualifier === "string" ) {
5609
var filtered = jQuery.grep(elements, function( elem ) {
5610
return elem.nodeType === 1;
5613
if ( isSimple.test( qualifier ) ) {
5614
return jQuery.filter(qualifier, filtered, !keep);
5616
qualifier = jQuery.filter( qualifier, filtered );
5620
return jQuery.grep(elements, function( elem, i ) {
5621
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
5628
function createSafeFragment( document ) {
5629
var list = nodeNames.split( "|" ),
5630
safeFrag = document.createDocumentFragment();
5632
if ( safeFrag.createElement ) {
5633
while ( list.length ) {
5634
safeFrag.createElement(
5642
var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
5643
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
5644
rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
5645
rleadingWhitespace = /^\s+/,
5646
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
5647
rtagName = /<([\w:]+)/,
5649
rhtml = /<|&#?\w+;/,
5650
rnoInnerhtml = /<(?:script|style)/i,
5651
rnocache = /<(?:script|object|embed|option|style)/i,
5652
rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
5653
// checked="checked" or checked
5654
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5655
rscriptType = /\/(java|ecma)script/i,
5656
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
5658
option: [ 1, "<select multiple='multiple'>", "</select>" ],
5659
legend: [ 1, "<fieldset>", "</fieldset>" ],
5660
thead: [ 1, "<table>", "</table>" ],
5661
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
5662
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
5663
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
5664
area: [ 1, "<map>", "</map>" ],
5665
_default: [ 0, "", "" ]
5667
safeFragment = createSafeFragment( document );
5669
wrapMap.optgroup = wrapMap.option;
5670
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
5671
wrapMap.th = wrapMap.td;
5673
// IE can't serialize <link> and <script> tags normally
5674
if ( !jQuery.support.htmlSerialize ) {
5675
wrapMap._default = [ 1, "div<div>", "</div>" ];
5679
text: function( text ) {
5680
if ( jQuery.isFunction(text) ) {
5681
return this.each(function(i) {
5682
var self = jQuery( this );
5684
self.text( text.call(this, i, self.text()) );
5688
if ( typeof text !== "object" && text !== undefined ) {
5689
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
5692
return jQuery.text( this );
5695
wrapAll: function( html ) {
5696
if ( jQuery.isFunction( html ) ) {
5697
return this.each(function(i) {
5698
jQuery(this).wrapAll( html.call(this, i) );
5703
// The elements to wrap the target around
5704
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
5706
if ( this[0].parentNode ) {
5707
wrap.insertBefore( this[0] );
5710
wrap.map(function() {
5713
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
5714
elem = elem.firstChild;
5724
wrapInner: function( html ) {
5725
if ( jQuery.isFunction( html ) ) {
5726
return this.each(function(i) {
5727
jQuery(this).wrapInner( html.call(this, i) );
5731
return this.each(function() {
5732
var self = jQuery( this ),
5733
contents = self.contents();
5735
if ( contents.length ) {
5736
contents.wrapAll( html );
5739
self.append( html );
5744
wrap: function( html ) {
5745
var isFunction = jQuery.isFunction( html );
5747
return this.each(function(i) {
5748
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
5752
unwrap: function() {
5753
return this.parent().each(function() {
5754
if ( !jQuery.nodeName( this, "body" ) ) {
5755
jQuery( this ).replaceWith( this.childNodes );
5760
append: function() {
5761
return this.domManip(arguments, true, function( elem ) {
5762
if ( this.nodeType === 1 ) {
5763
this.appendChild( elem );
5768
prepend: function() {
5769
return this.domManip(arguments, true, function( elem ) {
5770
if ( this.nodeType === 1 ) {
5771
this.insertBefore( elem, this.firstChild );
5776
before: function() {
5777
if ( this[0] && this[0].parentNode ) {
5778
return this.domManip(arguments, false, function( elem ) {
5779
this.parentNode.insertBefore( elem, this );
5781
} else if ( arguments.length ) {
5782
var set = jQuery.clean( arguments );
5783
set.push.apply( set, this.toArray() );
5784
return this.pushStack( set, "before", arguments );
5789
if ( this[0] && this[0].parentNode ) {
5790
return this.domManip(arguments, false, function( elem ) {
5791
this.parentNode.insertBefore( elem, this.nextSibling );
5793
} else if ( arguments.length ) {
5794
var set = this.pushStack( this, "after", arguments );
5795
set.push.apply( set, jQuery.clean(arguments) );
5800
// keepData is for internal use only--do not document
5801
remove: function( selector, keepData ) {
5802
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
5803
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
5804
if ( !keepData && elem.nodeType === 1 ) {
5805
jQuery.cleanData( elem.getElementsByTagName("*") );
5806
jQuery.cleanData( [ elem ] );
5809
if ( elem.parentNode ) {
5810
elem.parentNode.removeChild( elem );
5819
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
5820
// Remove element nodes and prevent memory leaks
5821
if ( elem.nodeType === 1 ) {
5822
jQuery.cleanData( elem.getElementsByTagName("*") );
5825
// Remove any remaining nodes
5826
while ( elem.firstChild ) {
5827
elem.removeChild( elem.firstChild );
5834
clone: function( dataAndEvents, deepDataAndEvents ) {
5835
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5836
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5838
return this.map( function () {
5839
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5843
html: function( value ) {
5844
if ( value === undefined ) {
5845
return this[0] && this[0].nodeType === 1 ?
5846
this[0].innerHTML.replace(rinlinejQuery, "") :
5849
// See if we can take a shortcut and just use innerHTML
5850
} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5851
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
5852
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
5854
value = value.replace(rxhtmlTag, "<$1></$2>");
5857
for ( var i = 0, l = this.length; i < l; i++ ) {
5858
// Remove element nodes and prevent memory leaks
5859
if ( this[i].nodeType === 1 ) {
5860
jQuery.cleanData( this[i].getElementsByTagName("*") );
5861
this[i].innerHTML = value;
5865
// If using innerHTML throws an exception, use the fallback method
5867
this.empty().append( value );
5870
} else if ( jQuery.isFunction( value ) ) {
5871
this.each(function(i){
5872
var self = jQuery( this );
5874
self.html( value.call(this, i, self.html()) );
5878
this.empty().append( value );
5884
replaceWith: function( value ) {
5885
if ( this[0] && this[0].parentNode ) {
5886
// Make sure that the elements are removed from the DOM before they are inserted
5887
// this can help fix replacing a parent with child elements
5888
if ( jQuery.isFunction( value ) ) {
5889
return this.each(function(i) {
5890
var self = jQuery(this), old = self.html();
5891
self.replaceWith( value.call( this, i, old ) );
5895
if ( typeof value !== "string" ) {
5896
value = jQuery( value ).detach();
5899
return this.each(function() {
5900
var next = this.nextSibling,
5901
parent = this.parentNode;
5903
jQuery( this ).remove();
5906
jQuery(next).before( value );
5908
jQuery(parent).append( value );
5912
return this.length ?
5913
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
5918
detach: function( selector ) {
5919
return this.remove( selector, true );
5922
domManip: function( args, table, callback ) {
5923
var results, first, fragment, parent,
5927
// We can't cloneNode fragments that contain checked, in WebKit
5928
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
5929
return this.each(function() {
5930
jQuery(this).domManip( args, table, callback, true );
5934
if ( jQuery.isFunction(value) ) {
5935
return this.each(function(i) {
5936
var self = jQuery(this);
5937
args[0] = value.call(this, i, table ? self.html() : undefined);
5938
self.domManip( args, table, callback );
5943
parent = value && value.parentNode;
5945
// If we're in a fragment, just use that instead of building a new one
5946
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
5947
results = { fragment: parent };
5950
results = jQuery.buildFragment( args, this, scripts );
5953
fragment = results.fragment;
5955
if ( fragment.childNodes.length === 1 ) {
5956
first = fragment = fragment.firstChild;
5958
first = fragment.firstChild;
5962
table = table && jQuery.nodeName( first, "tr" );
5964
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
5967
root(this[i], first) :
5969
// Make sure that we do not leak memory by inadvertently discarding
5970
// the original fragment (which might have attached data) instead of
5971
// using it; in addition, use the original fragment object for the last
5972
// item instead of first because it can end up being emptied incorrectly
5973
// in certain situations (Bug #8070).
5974
// Fragments from the fragment cache must always be cloned and never used
5976
results.cacheable || ( l > 1 && i < lastIndex ) ?
5977
jQuery.clone( fragment, true, true ) :
5983
if ( scripts.length ) {
5984
jQuery.each( scripts, evalScript );
5992
function root( elem, cur ) {
5993
return jQuery.nodeName(elem, "table") ?
5994
(elem.getElementsByTagName("tbody")[0] ||
5995
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
5999
function cloneCopyEvent( src, dest ) {
6001
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
6006
oldData = jQuery._data( src ),
6007
curData = jQuery._data( dest, oldData ),
6008
events = oldData.events;
6011
delete curData.handle;
6012
curData.events = {};
6014
for ( type in events ) {
6015
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
6016
jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
6021
// make the cloned public data object a copy from the original
6022
if ( curData.data ) {
6023
curData.data = jQuery.extend( {}, curData.data );
6027
function cloneFixAttributes( src, dest ) {
6030
// We do not need to do anything for non-Elements
6031
if ( dest.nodeType !== 1 ) {
6035
// clearAttributes removes the attributes, which we don't want,
6036
// but also removes the attachEvent events, which we *do* want
6037
if ( dest.clearAttributes ) {
6038
dest.clearAttributes();
6041
// mergeAttributes, in contrast, only merges back on the
6042
// original attributes, not the events
6043
if ( dest.mergeAttributes ) {
6044
dest.mergeAttributes( src );
6047
nodeName = dest.nodeName.toLowerCase();
6049
// IE6-8 fail to clone children inside object elements that use
6050
// the proprietary classid attribute value (rather than the type
6051
// attribute) to identify the type of content to display
6052
if ( nodeName === "object" ) {
6053
dest.outerHTML = src.outerHTML;
6055
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
6056
// IE6-8 fails to persist the checked state of a cloned checkbox
6057
// or radio button. Worse, IE6-7 fail to give the cloned element
6058
// a checked appearance if the defaultChecked value isn't also set
6059
if ( src.checked ) {
6060
dest.defaultChecked = dest.checked = src.checked;
6063
// IE6-7 get confused and end up setting the value of a cloned
6064
// checkbox/radio button to an empty string instead of "on"
6065
if ( dest.value !== src.value ) {
6066
dest.value = src.value;
6069
// IE6-8 fails to return the selected option to the default selected
6070
// state when cloning options
6071
} else if ( nodeName === "option" ) {
6072
dest.selected = src.defaultSelected;
6074
// IE6-8 fails to set the defaultValue to the correct value when
6075
// cloning other types of input fields
6076
} else if ( nodeName === "input" || nodeName === "textarea" ) {
6077
dest.defaultValue = src.defaultValue;
6080
// Event data gets referenced instead of copied if the expando
6082
dest.removeAttribute( jQuery.expando );
6085
jQuery.buildFragment = function( args, nodes, scripts ) {
6086
var fragment, cacheable, cacheresults, doc,
6089
// nodes may contain either an explicit document object,
6090
// a jQuery collection or context object.
6091
// If nodes[0] contains a valid object to assign to doc
6092
if ( nodes && nodes[0] ) {
6093
doc = nodes[0].ownerDocument || nodes[0];
6096
// Ensure that an attr object doesn't incorrectly stand in as a document object
6097
// Chrome and Firefox seem to allow this to occur and will throw exception
6099
if ( !doc.createDocumentFragment ) {
6103
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
6104
// Cloning options loses the selected state, so don't cache them
6105
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
6106
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
6107
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
6108
if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
6109
first.charAt(0) === "<" && !rnocache.test( first ) &&
6110
(jQuery.support.checkClone || !rchecked.test( first )) &&
6111
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
6115
cacheresults = jQuery.fragments[ first ];
6116
if ( cacheresults && cacheresults !== 1 ) {
6117
fragment = cacheresults;
6122
fragment = doc.createDocumentFragment();
6123
jQuery.clean( args, doc, fragment, scripts );
6127
jQuery.fragments[ first ] = cacheresults ? fragment : 1;
6130
return { fragment: fragment, cacheable: cacheable };
6133
jQuery.fragments = {};
6137
prependTo: "prepend",
6138
insertBefore: "before",
6139
insertAfter: "after",
6140
replaceAll: "replaceWith"
6141
}, function( name, original ) {
6142
jQuery.fn[ name ] = function( selector ) {
6144
insert = jQuery( selector ),
6145
parent = this.length === 1 && this[0].parentNode;
6147
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
6148
insert[ original ]( this[0] );
6152
for ( var i = 0, l = insert.length; i < l; i++ ) {
6153
var elems = ( i > 0 ? this.clone(true) : this ).get();
6154
jQuery( insert[i] )[ original ]( elems );
6155
ret = ret.concat( elems );
6158
return this.pushStack( ret, name, insert.selector );
6163
function getAll( elem ) {
6164
if ( typeof elem.getElementsByTagName !== "undefined" ) {
6165
return elem.getElementsByTagName( "*" );
6167
} else if ( typeof elem.querySelectorAll !== "undefined" ) {
6168
return elem.querySelectorAll( "*" );
6175
// Used in clean, fixes the defaultChecked property
6176
function fixDefaultChecked( elem ) {
6177
if ( elem.type === "checkbox" || elem.type === "radio" ) {
6178
elem.defaultChecked = elem.checked;
6181
// Finds all inputs and passes them to fixDefaultChecked
6182
function findInputs( elem ) {
6183
var nodeName = ( elem.nodeName || "" ).toLowerCase();
6184
if ( nodeName === "input" ) {
6185
fixDefaultChecked( elem );
6186
// Skip scripts, get other children
6187
} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
6188
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
6192
// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
6193
function shimCloneNode( elem ) {
6194
var div = document.createElement( "div" );
6195
safeFragment.appendChild( div );
6197
div.innerHTML = elem.outerHTML;
6198
return div.firstChild;
6202
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
6206
// IE<=8 does not properly clone detached, unknown element nodes
6207
clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
6208
elem.cloneNode( true ) :
6209
shimCloneNode( elem );
6211
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
6212
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
6213
// IE copies events bound via attachEvent when using cloneNode.
6214
// Calling detachEvent on the clone will also remove the events
6215
// from the original. In order to get around this, we use some
6216
// proprietary methods to clear the events. Thanks to MooTools
6217
// guys for this hotness.
6219
cloneFixAttributes( elem, clone );
6221
// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
6222
srcElements = getAll( elem );
6223
destElements = getAll( clone );
6225
// Weird iteration because IE will replace the length property
6226
// with an element if you are cloning the body and one of the
6227
// elements on the page has a name or id of "length"
6228
for ( i = 0; srcElements[i]; ++i ) {
6229
// Ensure that the destination node is not null; Fixes #9587
6230
if ( destElements[i] ) {
6231
cloneFixAttributes( srcElements[i], destElements[i] );
6236
// Copy the events from the original to the clone
6237
if ( dataAndEvents ) {
6238
cloneCopyEvent( elem, clone );
6240
if ( deepDataAndEvents ) {
6241
srcElements = getAll( elem );
6242
destElements = getAll( clone );
6244
for ( i = 0; srcElements[i]; ++i ) {
6245
cloneCopyEvent( srcElements[i], destElements[i] );
6250
srcElements = destElements = null;
6252
// Return the cloned set
6256
clean: function( elems, context, fragment, scripts ) {
6257
var checkScriptType;
6259
context = context || document;
6261
// !context.createElement fails in IE with an error but returns typeof 'object'
6262
if ( typeof context.createElement === "undefined" ) {
6263
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
6268
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
6269
if ( typeof elem === "number" ) {
6277
// Convert html string into DOM nodes
6278
if ( typeof elem === "string" ) {
6279
if ( !rhtml.test( elem ) ) {
6280
elem = context.createTextNode( elem );
6282
// Fix "XHTML"-style tags in all browsers
6283
elem = elem.replace(rxhtmlTag, "<$1></$2>");
6285
// Trim whitespace, otherwise indexOf won't work as expected
6286
var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
6287
wrap = wrapMap[ tag ] || wrapMap._default,
6289
div = context.createElement("div");
6291
// Append wrapper element to unknown element safe doc fragment
6292
if ( context === document ) {
6293
// Use the fragment we've already created for this document
6294
safeFragment.appendChild( div );
6296
// Use a fragment created with the owner document
6297
createSafeFragment( context ).appendChild( div );
6300
// Go to html and back, then peel off extra wrappers
6301
div.innerHTML = wrap[1] + elem + wrap[2];
6303
// Move to the right depth
6305
div = div.lastChild;
6308
// Remove IE's autoinserted <tbody> from table fragments
6309
if ( !jQuery.support.tbody ) {
6311
// String was a <table>, *may* have spurious <tbody>
6312
var hasBody = rtbody.test(elem),
6313
tbody = tag === "table" && !hasBody ?
6314
div.firstChild && div.firstChild.childNodes :
6316
// String was a bare <thead> or <tfoot>
6317
wrap[1] === "<table>" && !hasBody ?
6321
for ( j = tbody.length - 1; j >= 0 ; --j ) {
6322
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
6323
tbody[ j ].parentNode.removeChild( tbody[ j ] );
6328
// IE completely kills leading whitespace when innerHTML is used
6329
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
6330
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
6333
elem = div.childNodes;
6337
// Resets defaultChecked for any radios and checkboxes
6338
// about to be appended to the DOM in IE 6/7 (#8060)
6340
if ( !jQuery.support.appendChecked ) {
6341
if ( elem[0] && typeof (len = elem.length) === "number" ) {
6342
for ( j = 0; j < len; j++ ) {
6343
findInputs( elem[j] );
6350
if ( elem.nodeType ) {
6353
ret = jQuery.merge( ret, elem );
6358
checkScriptType = function( elem ) {
6359
return !elem.type || rscriptType.test( elem.type );
6361
for ( i = 0; ret[i]; i++ ) {
6362
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
6363
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
6366
if ( ret[i].nodeType === 1 ) {
6367
var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
6369
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
6371
fragment.appendChild( ret[i] );
6379
cleanData: function( elems ) {
6381
cache = jQuery.cache,
6382
special = jQuery.event.special,
6383
deleteExpando = jQuery.support.deleteExpando;
6385
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
6386
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
6390
id = elem[ jQuery.expando ];
6395
if ( data && data.events ) {
6396
for ( var type in data.events ) {
6397
if ( special[ type ] ) {
6398
jQuery.event.remove( elem, type );
6400
// This is a shortcut to avoid jQuery.event.remove's overhead
6402
jQuery.removeEvent( elem, type, data.handle );
6406
// Null the DOM reference to avoid IE6/7/8 leak (#7054)
6407
if ( data.handle ) {
6408
data.handle.elem = null;
6412
if ( deleteExpando ) {
6413
delete elem[ jQuery.expando ];
6415
} else if ( elem.removeAttribute ) {
6416
elem.removeAttribute( jQuery.expando );
6425
function evalScript( i, elem ) {
6433
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
6436
if ( elem.parentNode ) {
6437
elem.parentNode.removeChild( elem );
6444
var ralpha = /alpha\([^)]*\)/i,
6445
ropacity = /opacity=([^)]*)/,
6446
// fixed for IE9, see #8346
6447
rupper = /([A-Z]|^ms)/g,
6448
rnumpx = /^-?\d+(?:px)?$/i,
6450
rrelNum = /^([\-+])=([\-+.\de]+)/,
6452
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6453
cssWidth = [ "Left", "Right" ],
6454
cssHeight = [ "Top", "Bottom" ],
6460
jQuery.fn.css = function( name, value ) {
6461
// Setting 'undefined' is a no-op
6462
if ( arguments.length === 2 && value === undefined ) {
6466
return jQuery.access( this, name, value, true, function( elem, name, value ) {
6467
return value !== undefined ?
6468
jQuery.style( elem, name, value ) :
6469
jQuery.css( elem, name );
6474
// Add in style property hooks for overriding the default
6475
// behavior of getting and setting a style property
6478
get: function( elem, computed ) {
6480
// We should always get a number back from opacity
6481
var ret = curCSS( elem, "opacity", "opacity" );
6482
return ret === "" ? "1" : ret;
6485
return elem.style.opacity;
6491
// Exclude the following css properties to add px
6493
"fillOpacity": true,
6503
// Add in properties whose names you wish to fix before
6504
// setting or getting the value
6506
// normalize float css property
6507
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
6510
// Get and set the style property on a DOM Node
6511
style: function( elem, name, value, extra ) {
6512
// Don't set styles on text and comment nodes
6513
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6517
// Make sure that we're working with the right name
6518
var ret, type, origName = jQuery.camelCase( name ),
6519
style = elem.style, hooks = jQuery.cssHooks[ origName ];
6521
name = jQuery.cssProps[ origName ] || origName;
6523
// Check if we're setting a value
6524
if ( value !== undefined ) {
6525
type = typeof value;
6527
// convert relative number strings (+= or -=) to relative numbers. #7345
6528
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
6529
value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
6534
// Make sure that NaN and null values aren't set. See: #7116
6535
if ( value == null || type === "number" && isNaN( value ) ) {
6539
// If a number was passed in, add 'px' to the (except for certain CSS properties)
6540
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
6544
// If a hook was provided, use that value, otherwise just set the specified value
6545
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
6546
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
6549
style[ name ] = value;
6554
// If a hook was provided get the non-computed value from there
6555
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
6559
// Otherwise just get the value from the style object
6560
return style[ name ];
6564
css: function( elem, name, extra ) {
6567
// Make sure that we're working with the right name
6568
name = jQuery.camelCase( name );
6569
hooks = jQuery.cssHooks[ name ];
6570
name = jQuery.cssProps[ name ] || name;
6572
// cssFloat needs a special treatment
6573
if ( name === "cssFloat" ) {
6577
// If a hook was provided get the computed value from there
6578
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
6581
// Otherwise, if a way to get the computed value exists, use that
6582
} else if ( curCSS ) {
6583
return curCSS( elem, name );
6587
// A method for quickly swapping in/out CSS properties to get correct calculations
6588
swap: function( elem, options, callback ) {
6591
// Remember the old values, and insert the new ones
6592
for ( var name in options ) {
6593
old[ name ] = elem.style[ name ];
6594
elem.style[ name ] = options[ name ];
6597
callback.call( elem );
6599
// Revert the old values
6600
for ( name in options ) {
6601
elem.style[ name ] = old[ name ];
6606
// DEPRECATED, Use jQuery.css() instead
6607
jQuery.curCSS = jQuery.css;
6609
jQuery.each(["height", "width"], function( i, name ) {
6610
jQuery.cssHooks[ name ] = {
6611
get: function( elem, computed, extra ) {
6615
if ( elem.offsetWidth !== 0 ) {
6616
return getWH( elem, name, extra );
6618
jQuery.swap( elem, cssShow, function() {
6619
val = getWH( elem, name, extra );
6627
set: function( elem, value ) {
6628
if ( rnumpx.test( value ) ) {
6629
// ignore negative width and height values #1599
6630
value = parseFloat( value );
6633
return value + "px";
6643
if ( !jQuery.support.opacity ) {
6644
jQuery.cssHooks.opacity = {
6645
get: function( elem, computed ) {
6646
// IE uses filters for opacity
6647
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
6648
( parseFloat( RegExp.$1 ) / 100 ) + "" :
6649
computed ? "1" : "";
6652
set: function( elem, value ) {
6653
var style = elem.style,
6654
currentStyle = elem.currentStyle,
6655
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
6656
filter = currentStyle && currentStyle.filter || style.filter || "";
6658
// IE has trouble with opacity if it does not have layout
6659
// Force it by setting the zoom level
6662
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
6663
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
6665
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
6666
// if "filter:" is present at all, clearType is disabled, we want to avoid this
6667
// style.removeAttribute is IE Only, but so apparently is this code path...
6668
style.removeAttribute( "filter" );
6670
// if there there is no filter style applied in a css rule, we are done
6671
if ( currentStyle && !currentStyle.filter ) {
6676
// otherwise, set new filter values
6677
style.filter = ralpha.test( filter ) ?
6678
filter.replace( ralpha, opacity ) :
6679
filter + " " + opacity;
6685
// This hook cannot be added until DOM ready because the support test
6686
// for it is not run until after DOM ready
6687
if ( !jQuery.support.reliableMarginRight ) {
6688
jQuery.cssHooks.marginRight = {
6689
get: function( elem, computed ) {
6690
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6691
// Work around by temporarily setting element display to inline-block
6693
jQuery.swap( elem, { "display": "inline-block" }, function() {
6695
ret = curCSS( elem, "margin-right", "marginRight" );
6697
ret = elem.style.marginRight;
6706
if ( document.defaultView && document.defaultView.getComputedStyle ) {
6707
getComputedStyle = function( elem, name ) {
6708
var ret, defaultView, computedStyle;
6710
name = name.replace( rupper, "-$1" ).toLowerCase();
6712
if ( (defaultView = elem.ownerDocument.defaultView) &&
6713
(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
6714
ret = computedStyle.getPropertyValue( name );
6715
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
6716
ret = jQuery.style( elem, name );
6724
if ( document.documentElement.currentStyle ) {
6725
currentStyle = function( elem, name ) {
6726
var left, rsLeft, uncomputed,
6727
ret = elem.currentStyle && elem.currentStyle[ name ],
6730
// Avoid setting ret to empty string here
6731
// so we don't default to auto
6732
if ( ret === null && style && (uncomputed = style[ name ]) ) {
6736
// From the awesome hack by Dean Edwards
6737
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6739
// If we're not dealing with a regular pixel number
6740
// but a number that has a weird ending, we need to convert it to pixels
6741
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
6743
// Remember the original values
6745
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
6747
// Put in the new values to get a computed value out
6749
elem.runtimeStyle.left = elem.currentStyle.left;
6751
style.left = name === "fontSize" ? "1em" : ( ret || 0 );
6752
ret = style.pixelLeft + "px";
6754
// Revert the changed values
6757
elem.runtimeStyle.left = rsLeft;
6761
return ret === "" ? "auto" : ret;
6765
curCSS = getComputedStyle || currentStyle;
6767
function getWH( elem, name, extra ) {
6769
// Start with offset property
6770
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
6771
which = name === "width" ? cssWidth : cssHeight,
6776
if ( extra !== "border" ) {
6777
for ( ; i < len; i++ ) {
6779
val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
6781
if ( extra === "margin" ) {
6782
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
6784
val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
6792
// Fall back to computed then uncomputed css if necessary
6793
val = curCSS( elem, name, name );
6794
if ( val < 0 || val == null ) {
6795
val = elem.style[ name ] || 0;
6797
// Normalize "", auto, and prepare for extra
6798
val = parseFloat( val ) || 0;
6800
// Add padding, border, margin
6802
for ( ; i < len; i++ ) {
6803
val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
6804
if ( extra !== "padding" ) {
6805
val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
6807
if ( extra === "margin" ) {
6808
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
6816
if ( jQuery.expr && jQuery.expr.filters ) {
6817
jQuery.expr.filters.hidden = function( elem ) {
6818
var width = elem.offsetWidth,
6819
height = elem.offsetHeight;
6821
return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
6824
jQuery.expr.filters.visible = function( elem ) {
6825
return !jQuery.expr.filters.hidden( elem );
6836
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
6837
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
6838
// #7653, #8125, #8152: local protocol detection
6839
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
6840
rnoContent = /^(?:GET|HEAD)$/,
6841
rprotocol = /^\/\//,
6843
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
6844
rselectTextarea = /^(?:select|textarea)/i,
6845
rspacesAjax = /\s+/,
6846
rts = /([?&])_=[^&]*/,
6847
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
6849
// Keep a copy of the old load method
6850
_load = jQuery.fn.load,
6853
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
6854
* 2) These are called:
6855
* - BEFORE asking for a transport
6856
* - AFTER param serialization (s.data is a string if s.processData is true)
6857
* 3) key is the dataType
6858
* 4) the catchall symbol "*" can be used
6859
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
6863
/* Transports bindings
6864
* 1) key is the dataType
6865
* 2) the catchall symbol "*" can be used
6866
* 3) selection will start with transport dataType and THEN go to "*" if needed
6870
// Document location
6873
// Document location segments
6876
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
6877
allTypes = ["*/"] + ["*"];
6879
// #8138, IE may throw an exception when accessing
6880
// a field from window.location if document.domain has been set
6882
ajaxLocation = location.href;
6884
// Use the href attribute of an A element
6885
// since IE will modify it given document.location
6886
ajaxLocation = document.createElement( "a" );
6887
ajaxLocation.href = "";
6888
ajaxLocation = ajaxLocation.href;
6891
// Segment location into parts
6892
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
6894
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
6895
function addToPrefiltersOrTransports( structure ) {
6897
// dataTypeExpression is optional and defaults to "*"
6898
return function( dataTypeExpression, func ) {
6900
if ( typeof dataTypeExpression !== "string" ) {
6901
func = dataTypeExpression;
6902
dataTypeExpression = "*";
6905
if ( jQuery.isFunction( func ) ) {
6906
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
6908
length = dataTypes.length,
6913
// For each dataType in the dataTypeExpression
6914
for ( ; i < length; i++ ) {
6915
dataType = dataTypes[ i ];
6916
// We control if we're asked to add before
6917
// any existing element
6918
placeBefore = /^\+/.test( dataType );
6919
if ( placeBefore ) {
6920
dataType = dataType.substr( 1 ) || "*";
6922
list = structure[ dataType ] = structure[ dataType ] || [];
6923
// then we add to the structure accordingly
6924
list[ placeBefore ? "unshift" : "push" ]( func );
6930
// Base inspection function for prefilters and transports
6931
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
6932
dataType /* internal */, inspected /* internal */ ) {
6934
dataType = dataType || options.dataTypes[ 0 ];
6935
inspected = inspected || {};
6937
inspected[ dataType ] = true;
6939
var list = structure[ dataType ],
6941
length = list ? list.length : 0,
6942
executeOnly = ( structure === prefilters ),
6945
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
6946
selection = list[ i ]( options, originalOptions, jqXHR );
6947
// If we got redirected to another dataType
6948
// we try there if executing only and not done already
6949
if ( typeof selection === "string" ) {
6950
if ( !executeOnly || inspected[ selection ] ) {
6951
selection = undefined;
6953
options.dataTypes.unshift( selection );
6954
selection = inspectPrefiltersOrTransports(
6955
structure, options, originalOptions, jqXHR, selection, inspected );
6959
// If we're only executing or nothing was selected
6960
// we try the catchall dataType if not done already
6961
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
6962
selection = inspectPrefiltersOrTransports(
6963
structure, options, originalOptions, jqXHR, "*", inspected );
6965
// unnecessary when only executing (prefilters)
6966
// but it'll be ignored by the caller in that case
6970
// A special extend for ajax options
6971
// that takes "flat" options (not to be deep extended)
6973
function ajaxExtend( target, src ) {
6975
flatOptions = jQuery.ajaxSettings.flatOptions || {};
6976
for ( key in src ) {
6977
if ( src[ key ] !== undefined ) {
6978
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
6982
jQuery.extend( true, target, deep );
6987
load: function( url, params, callback ) {
6988
if ( typeof url !== "string" && _load ) {
6989
return _load.apply( this, arguments );
6991
// Don't do a request if no elements are being requested
6992
} else if ( !this.length ) {
6996
var off = url.indexOf( " " );
6998
var selector = url.slice( off, url.length );
6999
url = url.slice( 0, off );
7002
// Default to a GET request
7005
// If the second parameter was provided
7007
// If it's a function
7008
if ( jQuery.isFunction( params ) ) {
7009
// We assume that it's the callback
7013
// Otherwise, build a param string
7014
} else if ( typeof params === "object" ) {
7015
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
7022
// Request the remote document
7028
// Complete callback (responseText is used internally)
7029
complete: function( jqXHR, status, responseText ) {
7030
// Store the response as specified by the jqXHR object
7031
responseText = jqXHR.responseText;
7032
// If successful, inject the HTML into all the matched elements
7033
if ( jqXHR.isResolved() ) {
7034
// #4825: Get the actual response in case
7035
// a dataFilter is present in ajaxSettings
7036
jqXHR.done(function( r ) {
7039
// See if a selector was specified
7040
self.html( selector ?
7041
// Create a dummy div to hold the results
7043
// inject the contents of the document in, removing the scripts
7044
// to avoid any 'Permission Denied' errors in IE
7045
.append(responseText.replace(rscript, ""))
7047
// Locate the specified elements
7050
// If not, just inject the full result
7055
self.each( callback, [ responseText, status, jqXHR ] );
7063
serialize: function() {
7064
return jQuery.param( this.serializeArray() );
7067
serializeArray: function() {
7068
return this.map(function(){
7069
return this.elements ? jQuery.makeArray( this.elements ) : this;
7072
return this.name && !this.disabled &&
7073
( this.checked || rselectTextarea.test( this.nodeName ) ||
7074
rinput.test( this.type ) );
7076
.map(function( i, elem ){
7077
var val = jQuery( this ).val();
7079
return val == null ?
7081
jQuery.isArray( val ) ?
7082
jQuery.map( val, function( val, i ){
7083
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7085
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7090
// Attach a bunch of functions for handling common AJAX events
7091
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
7092
jQuery.fn[ o ] = function( f ){
7093
return this.on( o, f );
7097
jQuery.each( [ "get", "post" ], function( i, method ) {
7098
jQuery[ method ] = function( url, data, callback, type ) {
7099
// shift arguments if data argument was omitted
7100
if ( jQuery.isFunction( data ) ) {
7101
type = type || callback;
7106
return jQuery.ajax({
7118
getScript: function( url, callback ) {
7119
return jQuery.get( url, undefined, callback, "script" );
7122
getJSON: function( url, data, callback ) {
7123
return jQuery.get( url, data, callback, "json" );
7126
// Creates a full fledged settings object into target
7127
// with both ajaxSettings and settings fields.
7128
// If target is omitted, writes into ajaxSettings.
7129
ajaxSetup: function( target, settings ) {
7131
// Building a settings object
7132
ajaxExtend( target, jQuery.ajaxSettings );
7134
// Extending ajaxSettings
7136
target = jQuery.ajaxSettings;
7138
ajaxExtend( target, settings );
7144
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
7147
contentType: "application/x-www-form-urlencoded",
7162
xml: "application/xml, text/xml",
7165
json: "application/json, text/javascript",
7177
text: "responseText"
7180
// List of data converters
7181
// 1) key format is "source_type destination_type" (a single space in-between)
7182
// 2) the catchall symbol "*" can be used for source_type
7185
// Convert anything to text
7186
"* text": window.String,
7188
// Text to html (true = no transformation)
7191
// Evaluate text as a json expression
7192
"text json": jQuery.parseJSON,
7194
// Parse text as xml
7195
"text xml": jQuery.parseXML
7198
// For options that shouldn't be deep extended:
7199
// you can add your own custom options here if
7200
// and when you create one that shouldn't be
7201
// deep extended (see ajaxExtend)
7208
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
7209
ajaxTransport: addToPrefiltersOrTransports( transports ),
7212
ajax: function( url, options ) {
7214
// If url is an object, simulate pre-1.5 signature
7215
if ( typeof url === "object" ) {
7220
// Force options to be an object
7221
options = options || {};
7223
var // Create the final options object
7224
s = jQuery.ajaxSetup( {}, options ),
7225
// Callbacks context
7226
callbackContext = s.context || s,
7227
// Context for global events
7228
// It's the callbackContext if one was provided in the options
7229
// and if it's a DOM node or a jQuery collection
7230
globalEventContext = callbackContext !== s &&
7231
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
7232
jQuery( callbackContext ) : jQuery.event,
7234
deferred = jQuery.Deferred(),
7235
completeDeferred = jQuery.Callbacks( "once memory" ),
7236
// Status-dependent callbacks
7237
statusCode = s.statusCode || {},
7240
// Headers (they are sent all at once)
7241
requestHeaders = {},
7242
requestHeadersNames = {},
7244
responseHeadersString,
7250
// Cross-domain detection vars
7254
// To know if global events are to be dispatched
7263
// Caches the header
7264
setRequestHeader: function( name, value ) {
7266
var lname = name.toLowerCase();
7267
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
7268
requestHeaders[ name ] = value;
7274
getAllResponseHeaders: function() {
7275
return state === 2 ? responseHeadersString : null;
7278
// Builds headers hashtable if needed
7279
getResponseHeader: function( key ) {
7281
if ( state === 2 ) {
7282
if ( !responseHeaders ) {
7283
responseHeaders = {};
7284
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
7285
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
7288
match = responseHeaders[ key.toLowerCase() ];
7290
return match === undefined ? null : match;
7293
// Overrides response content-type header
7294
overrideMimeType: function( type ) {
7301
// Cancel the request
7302
abort: function( statusText ) {
7303
statusText = statusText || "abort";
7305
transport.abort( statusText );
7307
done( 0, statusText );
7312
// Callback for when everything is done
7313
// It is defined here because jslint complains if it is declared
7314
// at the end of the function (which would be more logical and readable)
7315
function done( status, nativeStatusText, responses, headers ) {
7318
if ( state === 2 ) {
7322
// State is "done" now
7325
// Clear timeout if it exists
7326
if ( timeoutTimer ) {
7327
clearTimeout( timeoutTimer );
7330
// Dereference transport for early garbage collection
7331
// (no matter how long the jqXHR object will be used)
7332
transport = undefined;
7334
// Cache response headers
7335
responseHeadersString = headers || "";
7338
jqXHR.readyState = status > 0 ? 4 : 0;
7343
statusText = nativeStatusText,
7344
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
7348
// If successful, handle type chaining
7349
if ( status >= 200 && status < 300 || status === 304 ) {
7351
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
7352
if ( s.ifModified ) {
7354
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
7355
jQuery.lastModified[ ifModifiedKey ] = lastModified;
7357
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
7358
jQuery.etag[ ifModifiedKey ] = etag;
7363
if ( status === 304 ) {
7365
statusText = "notmodified";
7372
success = ajaxConvert( s, response );
7373
statusText = "success";
7376
// We have a parsererror
7377
statusText = "parsererror";
7382
// We extract error from statusText
7383
// then normalize statusText and status for non-aborts
7385
if ( !statusText || status ) {
7386
statusText = "error";
7393
// Set data for the fake xhr object
7394
jqXHR.status = status;
7395
jqXHR.statusText = "" + ( nativeStatusText || statusText );
7399
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
7401
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
7404
// Status-dependent callbacks
7405
jqXHR.statusCode( statusCode );
7406
statusCode = undefined;
7408
if ( fireGlobals ) {
7409
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
7410
[ jqXHR, s, isSuccess ? success : error ] );
7414
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
7416
if ( fireGlobals ) {
7417
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
7418
// Handle the global AJAX counter
7419
if ( !( --jQuery.active ) ) {
7420
jQuery.event.trigger( "ajaxStop" );
7426
deferred.promise( jqXHR );
7427
jqXHR.success = jqXHR.done;
7428
jqXHR.error = jqXHR.fail;
7429
jqXHR.complete = completeDeferred.add;
7431
// Status-dependent callbacks
7432
jqXHR.statusCode = function( map ) {
7436
for ( tmp in map ) {
7437
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
7440
tmp = map[ jqXHR.status ];
7441
jqXHR.then( tmp, tmp );
7447
// Remove hash character (#7531: and string promotion)
7448
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
7449
// We also use the url parameter if available
7450
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
7452
// Extract dataTypes list
7453
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
7455
// Determine if a cross-domain request is in order
7456
if ( s.crossDomain == null ) {
7457
parts = rurl.exec( s.url.toLowerCase() );
7458
s.crossDomain = !!( parts &&
7459
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
7460
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
7461
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
7465
// Convert data if not already a string
7466
if ( s.data && s.processData && typeof s.data !== "string" ) {
7467
s.data = jQuery.param( s.data, s.traditional );
7471
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
7473
// If request was aborted inside a prefiler, stop there
7474
if ( state === 2 ) {
7478
// We can fire global events as of now if asked to
7479
fireGlobals = s.global;
7481
// Uppercase the type
7482
s.type = s.type.toUpperCase();
7484
// Determine if request has content
7485
s.hasContent = !rnoContent.test( s.type );
7487
// Watch for a new set of requests
7488
if ( fireGlobals && jQuery.active++ === 0 ) {
7489
jQuery.event.trigger( "ajaxStart" );
7492
// More options handling for requests with no content
7493
if ( !s.hasContent ) {
7495
// If data is available, append data to url
7497
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
7498
// #9682: remove data so that it's not used in an eventual retry
7502
// Get ifModifiedKey before adding the anti-cache parameter
7503
ifModifiedKey = s.url;
7505
// Add anti-cache in url if needed
7506
if ( s.cache === false ) {
7508
var ts = jQuery.now(),
7509
// try replacing _= if it is there
7510
ret = s.url.replace( rts, "$1_=" + ts );
7512
// if nothing was replaced, add timestamp to the end
7513
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
7517
// Set the correct header, if data is being sent
7518
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
7519
jqXHR.setRequestHeader( "Content-Type", s.contentType );
7522
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
7523
if ( s.ifModified ) {
7524
ifModifiedKey = ifModifiedKey || s.url;
7525
if ( jQuery.lastModified[ ifModifiedKey ] ) {
7526
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
7528
if ( jQuery.etag[ ifModifiedKey ] ) {
7529
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
7533
// Set the Accepts header for the server, depending on the dataType
7534
jqXHR.setRequestHeader(
7536
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
7537
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
7541
// Check for headers option
7542
for ( i in s.headers ) {
7543
jqXHR.setRequestHeader( i, s.headers[ i ] );
7546
// Allow custom headers/mimetypes and early abort
7547
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
7548
// Abort if not done already
7554
// Install callbacks on deferreds
7555
for ( i in { success: 1, error: 1, complete: 1 } ) {
7556
jqXHR[ i ]( s[ i ] );
7560
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
7562
// If no transport, we auto-abort
7564
done( -1, "No Transport" );
7566
jqXHR.readyState = 1;
7567
// Send global event
7568
if ( fireGlobals ) {
7569
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
7572
if ( s.async && s.timeout > 0 ) {
7573
timeoutTimer = setTimeout( function(){
7574
jqXHR.abort( "timeout" );
7580
transport.send( requestHeaders, done );
7582
// Propagate exception as error if not done
7585
// Simply rethrow otherwise
7595
// Serialize an array of form elements or a set of
7596
// key/values into a query string
7597
param: function( a, traditional ) {
7599
add = function( key, value ) {
7600
// If value is a function, invoke it and return its value
7601
value = jQuery.isFunction( value ) ? value() : value;
7602
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
7605
// Set traditional to true for jQuery <= 1.3.2 behavior.
7606
if ( traditional === undefined ) {
7607
traditional = jQuery.ajaxSettings.traditional;
7610
// If an array was passed in, assume that it is an array of form elements.
7611
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
7612
// Serialize the form elements
7613
jQuery.each( a, function() {
7614
add( this.name, this.value );
7618
// If traditional, encode the "old" way (the way 1.3.2 or older
7619
// did it), otherwise encode params recursively.
7620
for ( var prefix in a ) {
7621
buildParams( prefix, a[ prefix ], traditional, add );
7625
// Return the resulting serialization
7626
return s.join( "&" ).replace( r20, "+" );
7630
function buildParams( prefix, obj, traditional, add ) {
7631
if ( jQuery.isArray( obj ) ) {
7632
// Serialize array item.
7633
jQuery.each( obj, function( i, v ) {
7634
if ( traditional || rbracket.test( prefix ) ) {
7635
// Treat each array item as a scalar.
7639
// If array item is non-scalar (array or object), encode its
7640
// numeric index to resolve deserialization ambiguity issues.
7641
// Note that rack (as of 1.0.0) can't currently deserialize
7642
// nested arrays properly, and attempting to do so may cause
7643
// a server error. Possible fixes are to modify rack's
7644
// deserialization algorithm or to provide an option or flag
7645
// to force array serialization to be shallow.
7646
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
7650
} else if ( !traditional && obj != null && typeof obj === "object" ) {
7651
// Serialize object item.
7652
for ( var name in obj ) {
7653
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
7657
// Serialize scalar item.
7662
// This is still on the jQuery object... for now
7663
// Want to move this to jQuery.ajax some day
7666
// Counter for holding the number of active queries
7669
// Last-Modified header cache for next request
7675
/* Handles responses to an ajax request:
7676
* - sets all responseXXX fields accordingly
7677
* - finds the right dataType (mediates between content-type and expected dataType)
7678
* - returns the corresponding response
7680
function ajaxHandleResponses( s, jqXHR, responses ) {
7682
var contents = s.contents,
7683
dataTypes = s.dataTypes,
7684
responseFields = s.responseFields,
7690
// Fill responseXXX fields
7691
for ( type in responseFields ) {
7692
if ( type in responses ) {
7693
jqXHR[ responseFields[type] ] = responses[ type ];
7697
// Remove auto dataType and get content-type in the process
7698
while( dataTypes[ 0 ] === "*" ) {
7700
if ( ct === undefined ) {
7701
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
7705
// Check if we're dealing with a known content-type
7707
for ( type in contents ) {
7708
if ( contents[ type ] && contents[ type ].test( ct ) ) {
7709
dataTypes.unshift( type );
7715
// Check to see if we have a response for the expected dataType
7716
if ( dataTypes[ 0 ] in responses ) {
7717
finalDataType = dataTypes[ 0 ];
7719
// Try convertible dataTypes
7720
for ( type in responses ) {
7721
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
7722
finalDataType = type;
7725
if ( !firstDataType ) {
7726
firstDataType = type;
7729
// Or just use first one
7730
finalDataType = finalDataType || firstDataType;
7733
// If we found a dataType
7734
// We add the dataType to the list if needed
7735
// and return the corresponding response
7736
if ( finalDataType ) {
7737
if ( finalDataType !== dataTypes[ 0 ] ) {
7738
dataTypes.unshift( finalDataType );
7740
return responses[ finalDataType ];
7744
// Chain conversions given the request and the original response
7745
function ajaxConvert( s, response ) {
7747
// Apply the dataFilter if provided
7748
if ( s.dataFilter ) {
7749
response = s.dataFilter( response, s.dataType );
7752
var dataTypes = s.dataTypes,
7756
length = dataTypes.length,
7758
// Current and previous dataTypes
7759
current = dataTypes[ 0 ],
7761
// Conversion expression
7763
// Conversion function
7765
// Conversion functions (transitive conversion)
7769
// For each dataType in the chain
7770
for ( i = 1; i < length; i++ ) {
7772
// Create converters map
7773
// with lowercased keys
7775
for ( key in s.converters ) {
7776
if ( typeof key === "string" ) {
7777
converters[ key.toLowerCase() ] = s.converters[ key ];
7782
// Get the dataTypes
7784
current = dataTypes[ i ];
7786
// If current is auto dataType, update it to prev
7787
if ( current === "*" ) {
7789
// If no auto and dataTypes are actually different
7790
} else if ( prev !== "*" && prev !== current ) {
7792
// Get the converter
7793
conversion = prev + " " + current;
7794
conv = converters[ conversion ] || converters[ "* " + current ];
7796
// If there is no direct converter, search transitively
7799
for ( conv1 in converters ) {
7800
tmp = conv1.split( " " );
7801
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
7802
conv2 = converters[ tmp[1] + " " + current ];
7804
conv1 = converters[ conv1 ];
7805
if ( conv1 === true ) {
7807
} else if ( conv2 === true ) {
7815
// If we found no converter, dispatch an error
7816
if ( !( conv || conv2 ) ) {
7817
jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
7819
// If found converter is not an equivalence
7820
if ( conv !== true ) {
7821
// Convert with 1 or 2 converters accordingly
7822
response = conv ? conv( response ) : conv2( conv1(response) );
7832
var jsc = jQuery.now(),
7833
jsre = /(\=)\?(&|$)|\?\?/i;
7835
// Default jsonp settings
7838
jsonpCallback: function() {
7839
return jQuery.expando + "_" + ( jsc++ );
7843
// Detect, normalize options and install callbacks for jsonp requests
7844
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
7846
var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
7847
( typeof s.data === "string" );
7849
if ( s.dataTypes[ 0 ] === "jsonp" ||
7850
s.jsonp !== false && ( jsre.test( s.url ) ||
7851
inspectData && jsre.test( s.data ) ) ) {
7853
var responseContainer,
7854
jsonpCallback = s.jsonpCallback =
7855
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
7856
previous = window[ jsonpCallback ],
7859
replace = "$1" + jsonpCallback + "$2";
7861
if ( s.jsonp !== false ) {
7862
url = url.replace( jsre, replace );
7863
if ( s.url === url ) {
7864
if ( inspectData ) {
7865
data = data.replace( jsre, replace );
7867
if ( s.data === data ) {
7868
// Add callback manually
7869
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
7878
window[ jsonpCallback ] = function( response ) {
7879
responseContainer = [ response ];
7882
// Clean-up function
7883
jqXHR.always(function() {
7884
// Set callback back to previous value
7885
window[ jsonpCallback ] = previous;
7886
// Call if it was a function and we have a response
7887
if ( responseContainer && jQuery.isFunction( previous ) ) {
7888
window[ jsonpCallback ]( responseContainer[ 0 ] );
7892
// Use data converter to retrieve json after script execution
7893
s.converters["script json"] = function() {
7894
if ( !responseContainer ) {
7895
jQuery.error( jsonpCallback + " was not called" );
7897
return responseContainer[ 0 ];
7900
// force json dataType
7901
s.dataTypes[ 0 ] = "json";
7903
// Delegate to script
7911
// Install script dataType
7914
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
7917
script: /javascript|ecmascript/
7920
"text script": function( text ) {
7921
jQuery.globalEval( text );
7927
// Handle cache's special case and global
7928
jQuery.ajaxPrefilter( "script", function( s ) {
7929
if ( s.cache === undefined ) {
7932
if ( s.crossDomain ) {
7938
// Bind script tag hack transport
7939
jQuery.ajaxTransport( "script", function(s) {
7941
// This transport only deals with cross domain requests
7942
if ( s.crossDomain ) {
7945
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
7949
send: function( _, callback ) {
7951
script = document.createElement( "script" );
7953
script.async = "async";
7955
if ( s.scriptCharset ) {
7956
script.charset = s.scriptCharset;
7961
// Attach handlers for all browsers
7962
script.onload = script.onreadystatechange = function( _, isAbort ) {
7964
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
7966
// Handle memory leak in IE
7967
script.onload = script.onreadystatechange = null;
7969
// Remove the script
7970
if ( head && script.parentNode ) {
7971
head.removeChild( script );
7974
// Dereference the script
7977
// Callback if not abort
7979
callback( 200, "success" );
7983
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
7984
// This arises when a base node is used (#2709 and #4378).
7985
head.insertBefore( script, head.firstChild );
7990
script.onload( 0, 1 );
8000
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
8001
xhrOnUnloadAbort = window.ActiveXObject ? function() {
8002
// Abort all pending requests
8003
for ( var key in xhrCallbacks ) {
8004
xhrCallbacks[ key ]( 0, 1 );
8010
// Functions to create xhrs
8011
function createStandardXHR() {
8013
return new window.XMLHttpRequest();
8017
function createActiveXHR() {
8019
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
8023
// Create the request object
8024
// (This is still attached to ajaxSettings for backward compatibility)
8025
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
8026
/* Microsoft failed to properly
8027
* implement the XMLHttpRequest in IE7 (can't request local files),
8028
* so we use the ActiveXObject when it is available
8029
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
8030
* we need a fallback.
8033
return !this.isLocal && createStandardXHR() || createActiveXHR();
8035
// For all other browsers, use the standard XMLHttpRequest object
8038
// Determine support properties
8040
jQuery.extend( jQuery.support, {
8042
cors: !!xhr && ( "withCredentials" in xhr )
8044
})( jQuery.ajaxSettings.xhr() );
8046
// Create transport if the browser can provide an xhr
8047
if ( jQuery.support.ajax ) {
8049
jQuery.ajaxTransport(function( s ) {
8050
// Cross domain only allowed if supported through XMLHttpRequest
8051
if ( !s.crossDomain || jQuery.support.cors ) {
8056
send: function( headers, complete ) {
8064
// Passing null username, generates a login popup on Opera (#2865)
8066
xhr.open( s.type, s.url, s.async, s.username, s.password );
8068
xhr.open( s.type, s.url, s.async );
8071
// Apply custom fields if provided
8072
if ( s.xhrFields ) {
8073
for ( i in s.xhrFields ) {
8074
xhr[ i ] = s.xhrFields[ i ];
8078
// Override mime type if needed
8079
if ( s.mimeType && xhr.overrideMimeType ) {
8080
xhr.overrideMimeType( s.mimeType );
8083
// X-Requested-With header
8084
// For cross-domain requests, seeing as conditions for a preflight are
8085
// akin to a jigsaw puzzle, we simply never set it to be sure.
8086
// (it can always be set on a per-request basis or even using ajaxSetup)
8087
// For same-domain requests, won't change header if already provided.
8088
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
8089
headers[ "X-Requested-With" ] = "XMLHttpRequest";
8092
// Need an extra try/catch for cross domain requests in Firefox 3
8094
for ( i in headers ) {
8095
xhr.setRequestHeader( i, headers[ i ] );
8099
// Do send the request
8100
// This may raise an exception which is actually
8101
// handled in jQuery.ajax (so no try/catch here)
8102
xhr.send( ( s.hasContent && s.data ) || null );
8105
callback = function( _, isAbort ) {
8113
// Firefox throws exceptions when accessing properties
8114
// of an xhr when a network error occured
8115
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
8118
// Was never called and is aborted or complete
8119
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
8122
callback = undefined;
8124
// Do not keep as active anymore
8126
xhr.onreadystatechange = jQuery.noop;
8127
if ( xhrOnUnloadAbort ) {
8128
delete xhrCallbacks[ handle ];
8134
// Abort it manually if needed
8135
if ( xhr.readyState !== 4 ) {
8139
status = xhr.status;
8140
responseHeaders = xhr.getAllResponseHeaders();
8142
xml = xhr.responseXML;
8144
// Construct response list
8145
if ( xml && xml.documentElement /* #4958 */ ) {
8146
responses.xml = xml;
8148
responses.text = xhr.responseText;
8150
// Firefox throws an exception when accessing
8151
// statusText for faulty cross-domain requests
8153
statusText = xhr.statusText;
8155
// We normalize with Webkit giving an empty statusText
8159
// Filter status for non standard behaviors
8161
// If the request is local and we have data: assume a success
8162
// (success with no data won't get notified, that's the best we
8163
// can do given current implementations)
8164
if ( !status && s.isLocal && !s.crossDomain ) {
8165
status = responses.text ? 200 : 404;
8166
// IE - #1450: sometimes returns 1223 when it should be 204
8167
} else if ( status === 1223 ) {
8172
} catch( firefoxAccessException ) {
8174
complete( -1, firefoxAccessException );
8178
// Call complete if needed
8180
complete( status, statusText, responses, responseHeaders );
8184
// if we're in sync mode or it's in cache
8185
// and has been retrieved directly (IE6 & IE7)
8186
// we need to manually fire the callback
8187
if ( !s.async || xhr.readyState === 4 ) {
8191
if ( xhrOnUnloadAbort ) {
8192
// Create the active xhrs callbacks list if needed
8193
// and attach the unload handler
8194
if ( !xhrCallbacks ) {
8196
jQuery( window ).unload( xhrOnUnloadAbort );
8198
// Add to list of active xhrs callbacks
8199
xhrCallbacks[ handle ] = callback;
8201
xhr.onreadystatechange = callback;
8218
var elemdisplay = {},
8220
rfxtypes = /^(?:toggle|show|hide)$/,
8221
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
8224
// height animations
8225
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
8227
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
8228
// opacity animations
8234
show: function( speed, easing, callback ) {
8237
if ( speed || speed === 0 ) {
8238
return this.animate( genFx("show", 3), speed, easing, callback );
8241
for ( var i = 0, j = this.length; i < j; i++ ) {
8245
display = elem.style.display;
8247
// Reset the inline display of this element to learn if it is
8248
// being hidden by cascaded rules or not
8249
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
8250
display = elem.style.display = "";
8253
// Set elements which have been overridden with display: none
8254
// in a stylesheet to whatever the default browser style is
8255
// for such an element
8256
if ( display === "" && jQuery.css(elem, "display") === "none" ) {
8257
jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
8262
// Set the display of most of the elements in a second loop
8263
// to avoid the constant reflow
8264
for ( i = 0; i < j; i++ ) {
8268
display = elem.style.display;
8270
if ( display === "" || display === "none" ) {
8271
elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
8280
hide: function( speed, easing, callback ) {
8281
if ( speed || speed === 0 ) {
8282
return this.animate( genFx("hide", 3), speed, easing, callback);
8289
for ( ; i < j; i++ ) {
8292
display = jQuery.css( elem, "display" );
8294
if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
8295
jQuery._data( elem, "olddisplay", display );
8300
// Set the display of the elements in a second loop
8301
// to avoid the constant reflow
8302
for ( i = 0; i < j; i++ ) {
8303
if ( this[i].style ) {
8304
this[i].style.display = "none";
8312
// Save the old toggle function
8313
_toggle: jQuery.fn.toggle,
8315
toggle: function( fn, fn2, callback ) {
8316
var bool = typeof fn === "boolean";
8318
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
8319
this._toggle.apply( this, arguments );
8321
} else if ( fn == null || bool ) {
8322
this.each(function() {
8323
var state = bool ? fn : jQuery(this).is(":hidden");
8324
jQuery(this)[ state ? "show" : "hide" ]();
8328
this.animate(genFx("toggle", 3), fn, fn2, callback);
8334
fadeTo: function( speed, to, easing, callback ) {
8335
return this.filter(":hidden").css("opacity", 0).show().end()
8336
.animate({opacity: to}, speed, easing, callback);
8339
animate: function( prop, speed, easing, callback ) {
8340
var optall = jQuery.speed( speed, easing, callback );
8342
if ( jQuery.isEmptyObject( prop ) ) {
8343
return this.each( optall.complete, [ false ] );
8346
// Do not change referenced properties as per-property easing will be lost
8347
prop = jQuery.extend( {}, prop );
8349
function doAnimation() {
8350
// XXX 'this' does not always have a nodeName when running the
8353
if ( optall.queue === false ) {
8354
jQuery._mark( this );
8357
var opt = jQuery.extend( {}, optall ),
8358
isElement = this.nodeType === 1,
8359
hidden = isElement && jQuery(this).is(":hidden"),
8361
parts, start, end, unit,
8364
// will store per property easing and be used to determine when an animation is complete
8365
opt.animatedProperties = {};
8369
// property name normalization
8370
name = jQuery.camelCase( p );
8372
prop[ name ] = prop[ p ];
8378
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
8379
if ( jQuery.isArray( val ) ) {
8380
opt.animatedProperties[ name ] = val[ 1 ];
8381
val = prop[ name ] = val[ 0 ];
8383
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
8386
if ( val === "hide" && hidden || val === "show" && !hidden ) {
8387
return opt.complete.call( this );
8390
if ( isElement && ( name === "height" || name === "width" ) ) {
8391
// Make sure that nothing sneaks out
8392
// Record all 3 overflow attributes because IE does not
8393
// change the overflow attribute when overflowX and
8394
// overflowY are set to the same value
8395
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
8397
// Set display property to inline-block for height/width
8398
// animations on inline elements that are having width/height animated
8399
if ( jQuery.css( this, "display" ) === "inline" &&
8400
jQuery.css( this, "float" ) === "none" ) {
8402
// inline-level elements accept inline-block;
8403
// block-level elements need to be inline with layout
8404
if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
8405
this.style.display = "inline-block";
8408
this.style.zoom = 1;
8414
if ( opt.overflow != null ) {
8415
this.style.overflow = "hidden";
8419
e = new jQuery.fx( this, opt, p );
8422
if ( rfxtypes.test( val ) ) {
8424
// Tracks whether to show or hide based on private
8425
// data attached to the element
8426
method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
8428
jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
8435
parts = rfxnum.exec( val );
8439
end = parseFloat( parts[2] );
8440
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
8442
// We need to compute starting value
8443
if ( unit !== "px" ) {
8444
jQuery.style( this, p, (end || 1) + unit);
8445
start = ( (end || 1) / e.cur() ) * start;
8446
jQuery.style( this, p, start + unit);
8449
// If a +=/-= token was provided, we're doing a relative animation
8451
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
8454
e.custom( start, end, unit );
8457
e.custom( start, val, "" );
8462
// For JS strict compliance
8466
return optall.queue === false ?
8467
this.each( doAnimation ) :
8468
this.queue( optall.queue, doAnimation );
8471
stop: function( type, clearQueue, gotoEnd ) {
8472
if ( typeof type !== "string" ) {
8473
gotoEnd = clearQueue;
8477
if ( clearQueue && type !== false ) {
8478
this.queue( type || "fx", [] );
8481
return this.each(function() {
8484
timers = jQuery.timers,
8485
data = jQuery._data( this );
8487
// clear marker counters if we know they won't be
8489
jQuery._unmark( true, this );
8492
function stopQueue( elem, data, index ) {
8493
var hooks = data[ index ];
8494
jQuery.removeData( elem, index, true );
8495
hooks.stop( gotoEnd );
8498
if ( type == null ) {
8499
for ( index in data ) {
8500
if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
8501
stopQueue( this, data, index );
8504
} else if ( data[ index = type + ".run" ] && data[ index ].stop ){
8505
stopQueue( this, data, index );
8508
for ( index = timers.length; index--; ) {
8509
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
8512
// force the next step to be the last
8513
timers[ index ]( true );
8515
timers[ index ].saveState();
8518
timers.splice( index, 1 );
8522
// start the next in the queue if the last step wasn't forced
8523
// timers currently will call their complete callbacks, which will dequeue
8524
// but only if they were gotoEnd
8525
if ( !( gotoEnd && hadTimers ) ) {
8526
jQuery.dequeue( this, type );
8533
// Animations created synchronously will run synchronously
8534
function createFxNow() {
8535
setTimeout( clearFxNow, 0 );
8536
return ( fxNow = jQuery.now() );
8539
function clearFxNow() {
8543
// Generate parameters to create a standard animation
8544
function genFx( type, num ) {
8547
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
8554
// Generate shortcuts for custom animations
8556
slideDown: genFx( "show", 1 ),
8557
slideUp: genFx( "hide", 1 ),
8558
slideToggle: genFx( "toggle", 1 ),
8559
fadeIn: { opacity: "show" },
8560
fadeOut: { opacity: "hide" },
8561
fadeToggle: { opacity: "toggle" }
8562
}, function( name, props ) {
8563
jQuery.fn[ name ] = function( speed, easing, callback ) {
8564
return this.animate( props, speed, easing, callback );
8569
speed: function( speed, easing, fn ) {
8570
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
8571
complete: fn || !fn && easing ||
8572
jQuery.isFunction( speed ) && speed,
8574
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
8577
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
8578
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
8580
// normalize opt.queue - true/undefined/null -> "fx"
8581
if ( opt.queue == null || opt.queue === true ) {
8586
opt.old = opt.complete;
8588
opt.complete = function( noUnmark ) {
8589
if ( jQuery.isFunction( opt.old ) ) {
8590
opt.old.call( this );
8594
jQuery.dequeue( this, opt.queue );
8595
} else if ( noUnmark !== false ) {
8596
jQuery._unmark( this );
8604
linear: function( p, n, firstNum, diff ) {
8605
return firstNum + diff * p;
8607
swing: function( p, n, firstNum, diff ) {
8608
return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
8614
fx: function( elem, options, prop ) {
8615
this.options = options;
8619
options.orig = options.orig || {};
8624
jQuery.fx.prototype = {
8625
// Simple function for setting a style value
8626
update: function() {
8627
if ( this.options.step ) {
8628
this.options.step.call( this.elem, this.now, this );
8631
( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
8634
// Get the current size
8636
if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
8637
return this.elem[ this.prop ];
8641
r = jQuery.css( this.elem, this.prop );
8642
// Empty strings, null, undefined and "auto" are converted to 0,
8643
// complex values such as "rotate(1rad)" are returned as is,
8644
// simple values such as "10px" are parsed to Float.
8645
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
8648
// Start an animation from one number to another
8649
custom: function( from, to, unit ) {
8653
this.startTime = fxNow || createFxNow();
8655
this.now = this.start = from;
8656
this.pos = this.state = 0;
8657
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
8659
function t( gotoEnd ) {
8660
return self.step( gotoEnd );
8663
t.queue = this.options.queue;
8665
t.saveState = function() {
8666
if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
8667
jQuery._data( self.elem, "fxshow" + self.prop, self.start );
8671
if ( t() && jQuery.timers.push(t) && !timerId ) {
8672
timerId = setInterval( fx.tick, fx.interval );
8676
// Simple 'show' function
8678
var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
8680
// Remember where we started, so that we can go back to it later
8681
this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
8682
this.options.show = true;
8684
// Begin the animation
8685
// Make sure that we start at a small width/height to avoid any flash of content
8686
if ( dataShow !== undefined ) {
8687
// This show is picking up where a previous hide or show left off
8688
this.custom( this.cur(), dataShow );
8690
this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
8693
// Start by showing the element
8694
jQuery( this.elem ).show();
8697
// Simple 'hide' function
8699
// Remember where we started, so that we can go back to it later
8700
this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
8701
this.options.hide = true;
8703
// Begin the animation
8704
this.custom( this.cur(), 0 );
8707
// Each step of an animation
8708
step: function( gotoEnd ) {
8710
t = fxNow || createFxNow(),
8713
options = this.options;
8715
if ( gotoEnd || t >= options.duration + this.startTime ) {
8716
this.now = this.end;
8717
this.pos = this.state = 1;
8720
options.animatedProperties[ this.prop ] = true;
8722
for ( p in options.animatedProperties ) {
8723
if ( options.animatedProperties[ p ] !== true ) {
8729
// Reset the overflow
8730
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
8732
jQuery.each( [ "", "X", "Y" ], function( index, value ) {
8733
elem.style[ "overflow" + value ] = options.overflow[ index ];
8737
// Hide the element if the "hide" operation was done
8738
if ( options.hide ) {
8739
jQuery( elem ).hide();
8742
// Reset the properties, if the item has been hidden or shown
8743
if ( options.hide || options.show ) {
8744
for ( p in options.animatedProperties ) {
8745
jQuery.style( elem, p, options.orig[ p ] );
8746
jQuery.removeData( elem, "fxshow" + p, true );
8747
// Toggle data is no longer needed
8748
jQuery.removeData( elem, "toggle" + p, true );
8752
// Execute the complete function
8753
// in the event that the complete function throws an exception
8754
// we must ensure it won't be called twice. #5684
8756
complete = options.complete;
8759
options.complete = false;
8760
complete.call( elem );
8767
// classical easing cannot be used with an Infinity duration
8768
if ( options.duration == Infinity ) {
8771
n = t - this.startTime;
8772
this.state = n / options.duration;
8774
// Perform the easing function, defaults to swing
8775
this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
8776
this.now = this.start + ( (this.end - this.start) * this.pos );
8778
// Perform the next step of the animation
8786
jQuery.extend( jQuery.fx, {
8789
timers = jQuery.timers,
8792
for ( ; i < timers.length; i++ ) {
8793
timer = timers[ i ];
8794
// Checks the timer has not already been removed
8795
if ( !timer() && timers[ i ] === timer ) {
8796
timers.splice( i--, 1 );
8800
if ( !timers.length ) {
8808
clearInterval( timerId );
8820
opacity: function( fx ) {
8821
jQuery.style( fx.elem, "opacity", fx.now );
8824
_default: function( fx ) {
8825
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
8826
fx.elem.style[ fx.prop ] = fx.now + fx.unit;
8828
fx.elem[ fx.prop ] = fx.now;
8834
// Adds width/height step functions
8835
// Do not set anything below 0
8836
jQuery.each([ "width", "height" ], function( i, prop ) {
8837
jQuery.fx.step[ prop ] = function( fx ) {
8838
jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
8842
if ( jQuery.expr && jQuery.expr.filters ) {
8843
jQuery.expr.filters.animated = function( elem ) {
8844
return jQuery.grep(jQuery.timers, function( fn ) {
8845
return elem === fn.elem;
8850
// Try to restore the default display value of an element
8851
function defaultDisplay( nodeName ) {
8853
if ( !elemdisplay[ nodeName ] ) {
8855
var body = document.body,
8856
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
8857
display = elem.css( "display" );
8860
// If the simple way fails,
8861
// get element's real default display by attaching it to a temp iframe
8862
if ( display === "none" || display === "" ) {
8863
// No iframe to use yet, so create it
8865
iframe = document.createElement( "iframe" );
8866
iframe.frameBorder = iframe.width = iframe.height = 0;
8869
body.appendChild( iframe );
8871
// Create a cacheable copy of the iframe document on first call.
8872
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
8873
// document to it; WebKit & Firefox won't allow reusing the iframe document.
8874
if ( !iframeDoc || !iframe.createElement ) {
8875
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
8876
iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
8880
elem = iframeDoc.createElement( nodeName );
8882
iframeDoc.body.appendChild( elem );
8884
display = jQuery.css( elem, "display" );
8885
body.removeChild( iframe );
8888
// Store the correct default display
8889
elemdisplay[ nodeName ] = display;
8892
return elemdisplay[ nodeName ];
8898
var rtable = /^t(?:able|d|h)$/i,
8899
rroot = /^(?:body|html)$/i;
8901
if ( "getBoundingClientRect" in document.documentElement ) {
8902
jQuery.fn.offset = function( options ) {
8903
var elem = this[0], box;
8906
return this.each(function( i ) {
8907
jQuery.offset.setOffset( this, options, i );
8911
if ( !elem || !elem.ownerDocument ) {
8915
if ( elem === elem.ownerDocument.body ) {
8916
return jQuery.offset.bodyOffset( elem );
8920
box = elem.getBoundingClientRect();
8923
var doc = elem.ownerDocument,
8924
docElem = doc.documentElement;
8926
// Make sure we're not dealing with a disconnected DOM node
8927
if ( !box || !jQuery.contains( docElem, elem ) ) {
8928
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
8931
var body = doc.body,
8932
win = getWindow(doc),
8933
clientTop = docElem.clientTop || body.clientTop || 0,
8934
clientLeft = docElem.clientLeft || body.clientLeft || 0,
8935
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
8936
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
8937
top = box.top + scrollTop - clientTop,
8938
left = box.left + scrollLeft - clientLeft;
8940
return { top: top, left: left };
8944
jQuery.fn.offset = function( options ) {
8948
return this.each(function( i ) {
8949
jQuery.offset.setOffset( this, options, i );
8953
if ( !elem || !elem.ownerDocument ) {
8957
if ( elem === elem.ownerDocument.body ) {
8958
return jQuery.offset.bodyOffset( elem );
8962
offsetParent = elem.offsetParent,
8963
prevOffsetParent = elem,
8964
doc = elem.ownerDocument,
8965
docElem = doc.documentElement,
8967
defaultView = doc.defaultView,
8968
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
8969
top = elem.offsetTop,
8970
left = elem.offsetLeft;
8972
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
8973
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
8977
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
8978
top -= elem.scrollTop;
8979
left -= elem.scrollLeft;
8981
if ( elem === offsetParent ) {
8982
top += elem.offsetTop;
8983
left += elem.offsetLeft;
8985
if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
8986
top += parseFloat( computedStyle.borderTopWidth ) || 0;
8987
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
8990
prevOffsetParent = offsetParent;
8991
offsetParent = elem.offsetParent;
8994
if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
8995
top += parseFloat( computedStyle.borderTopWidth ) || 0;
8996
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
8999
prevComputedStyle = computedStyle;
9002
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
9003
top += body.offsetTop;
9004
left += body.offsetLeft;
9007
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
9008
top += Math.max( docElem.scrollTop, body.scrollTop );
9009
left += Math.max( docElem.scrollLeft, body.scrollLeft );
9012
return { top: top, left: left };
9018
bodyOffset: function( body ) {
9019
var top = body.offsetTop,
9020
left = body.offsetLeft;
9022
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
9023
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
9024
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
9027
return { top: top, left: left };
9030
setOffset: function( elem, options, i ) {
9031
var position = jQuery.css( elem, "position" );
9033
// set position first, in-case top/left are set even on static elem
9034
if ( position === "static" ) {
9035
elem.style.position = "relative";
9038
var curElem = jQuery( elem ),
9039
curOffset = curElem.offset(),
9040
curCSSTop = jQuery.css( elem, "top" ),
9041
curCSSLeft = jQuery.css( elem, "left" ),
9042
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
9043
props = {}, curPosition = {}, curTop, curLeft;
9045
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
9046
if ( calculatePosition ) {
9047
curPosition = curElem.position();
9048
curTop = curPosition.top;
9049
curLeft = curPosition.left;
9051
curTop = parseFloat( curCSSTop ) || 0;
9052
curLeft = parseFloat( curCSSLeft ) || 0;
9055
if ( jQuery.isFunction( options ) ) {
9056
options = options.call( elem, i, curOffset );
9059
if ( options.top != null ) {
9060
props.top = ( options.top - curOffset.top ) + curTop;
9062
if ( options.left != null ) {
9063
props.left = ( options.left - curOffset.left ) + curLeft;
9066
if ( "using" in options ) {
9067
options.using.call( elem, props );
9069
curElem.css( props );
9077
position: function() {
9084
// Get *real* offsetParent
9085
offsetParent = this.offsetParent(),
9087
// Get correct offsets
9088
offset = this.offset(),
9089
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
9091
// Subtract element margins
9092
// note: when an element has margin: auto the offsetLeft and marginLeft
9093
// are the same in Safari causing offset.left to incorrectly be 0
9094
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
9095
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
9097
// Add offsetParent borders
9098
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
9099
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
9101
// Subtract the two offsets
9103
top: offset.top - parentOffset.top,
9104
left: offset.left - parentOffset.left
9108
offsetParent: function() {
9109
return this.map(function() {
9110
var offsetParent = this.offsetParent || document.body;
9111
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
9112
offsetParent = offsetParent.offsetParent;
9114
return offsetParent;
9120
// Create scrollLeft and scrollTop methods
9121
jQuery.each( ["Left", "Top"], function( i, name ) {
9122
var method = "scroll" + name;
9124
jQuery.fn[ method ] = function( val ) {
9127
if ( val === undefined ) {
9134
win = getWindow( elem );
9136
// Return the scroll offset
9137
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
9138
jQuery.support.boxModel && win.document.documentElement[ method ] ||
9139
win.document.body[ method ] :
9143
// Set the scroll offset
9144
return this.each(function() {
9145
win = getWindow( this );
9149
!i ? val : jQuery( win ).scrollLeft(),
9150
i ? val : jQuery( win ).scrollTop()
9154
this[ method ] = val;
9160
function getWindow( elem ) {
9161
return jQuery.isWindow( elem ) ?
9163
elem.nodeType === 9 ?
9164
elem.defaultView || elem.parentWindow :
9171
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
9172
jQuery.each([ "Height", "Width" ], function( i, name ) {
9174
var type = name.toLowerCase();
9176
// innerHeight and innerWidth
9177
jQuery.fn[ "inner" + name ] = function() {
9181
parseFloat( jQuery.css( elem, type, "padding" ) ) :
9186
// outerHeight and outerWidth
9187
jQuery.fn[ "outer" + name ] = function( margin ) {
9191
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
9196
jQuery.fn[ type ] = function( size ) {
9197
// Get window width or height
9200
return size == null ? null : this;
9203
if ( jQuery.isFunction( size ) ) {
9204
return this.each(function( i ) {
9205
var self = jQuery( this );
9206
self[ type ]( size.call( this, i, self[ type ]() ) );
9210
if ( jQuery.isWindow( elem ) ) {
9211
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
9212
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
9213
var docElemProp = elem.document.documentElement[ "client" + name ],
9214
body = elem.document.body;
9215
return elem.document.compatMode === "CSS1Compat" && docElemProp ||
9216
body && body[ "client" + name ] || docElemProp;
9218
// Get document width or height
9219
} else if ( elem.nodeType === 9 ) {
9220
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
9222
elem.documentElement["client" + name],
9223
elem.body["scroll" + name], elem.documentElement["scroll" + name],
9224
elem.body["offset" + name], elem.documentElement["offset" + name]
9227
// Get or set width or height on the element
9228
} else if ( size === undefined ) {
9229
var orig = jQuery.css( elem, type ),
9230
ret = parseFloat( orig );
9232
return jQuery.isNumeric( ret ) ? ret : orig;
9234
// Set the width or height on the element (default to pixels if value is unitless)
9236
return this.css( type, typeof size === "string" ? size : size + "px" );
9245
// Expose jQuery to the global object
9246
window.jQuery = window.$ = jQuery;
9248
// Expose jQuery as an AMD module, but only for AMD loaders that
9249
// understand the issues with loading multiple versions of jQuery
9250
// in a page that all might call define(). The loader will indicate
9251
// they have special allowances for multiple jQuery versions by
9252
// specifying define.amd.jQuery = true. Register as a named module,
9253
// since jQuery can be concatenated with other files that may use define,
9254
// but not use a proper concatenation script that understands anonymous
9255
// AMD modules. A named AMD is safest and most robust way to register.
9256
// Lowercase jquery is used because AMD module names are derived from
9257
// file names, and jQuery is normally delivered in a lowercase file name.
9258
// Do this after creating the global so that if an AMD module wants to call
9259
// noConflict to hide this version of jQuery, it will work.
9260
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
9261
define( "jquery", [], function () { return jQuery; } );
added
removed
_attachments/js/vendor/requirejs/tests/jquery/scripts/jquery-1.7.1.js
