1.
/*!
2.
* jQuery JavaScript Library v2.1.0
3.
* http://jquery.com/
4.
*
5.
* Includes Sizzle.js
6.
* http://sizzlejs.com/
7.
*
8.
* Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
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* Released under the MIT license
10.
* http://jquery.org/license
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*
12.
* Date: 2014-01-23T21:10Z
13.
*/
14.
15.
(function( global, factory ) {
16.
17.
if ( typeof module === "object" && typeof module.exports === "object" ) {
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// For CommonJS and CommonJS-like environments where a proper window is present,
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// execute the factory and get jQuery
20.
// For environments that do not inherently posses a window with a document
21.
// (such as Node.js), expose a jQuery-making factory as module.exports
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// This accentuates the need for the creation of a real window
23.
// e.g. var jQuery = require("jquery")(window);
24.
// See ticket #14549 for more info
25.
module.exports = global.document ?
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factory( global, true ) :
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function( w ) {
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if ( !w.document ) {
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throw new Error( "jQuery requires a window with a document" );
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}
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return factory( w );
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};
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} else {
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factory( global );
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}
36.
37.
// Pass this if window is not defined yet
38.
}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
39.
40.
// Can't do this because several apps including ASP.NET trace
41.
// the stack via arguments.caller.callee and Firefox dies if
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// you try to trace through "use strict" call chains. (#13335)
43.
// Support: Firefox 18+
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//
45.
46.
var arr = [];
47.
48.
var slice = arr.slice;
49.
50.
var concat = arr.concat;
51.
52.
var push = arr.push;
53.
54.
var indexOf = arr.indexOf;
55.
56.
var class2type = {};
57.
58.
var toString = class2type.toString;
59.
60.
var hasOwn = class2type.hasOwnProperty;
61.
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var trim = "".trim;
63.
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var support = {};
65.
66.
67.
68.
var
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// Use the correct document accordingly with window argument (sandbox)
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document = window.document,
71.
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version = "2.1.0",
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// Define a local copy of jQuery
75.
jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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// Need init if jQuery is called (just allow error to be thrown if not included)
78.
return new jQuery.fn.init( selector, context );
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},
80.
81.
// Matches dashed string for camelizing
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rmsPrefix = /^-ms-/,
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rdashAlpha = /-([\da-z])/gi,
84.
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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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};
89.
90.
jQuery.fn = jQuery.prototype = {
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// The current version of jQuery being used
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jquery: version,
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constructor: jQuery,
95.
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// Start with an empty selector
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selector: "",
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// The default length of a jQuery object is 0
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length: 0,
101.
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toArray: function() {
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return slice.call( this );
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},
105.
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) {
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return num != null ?
110.
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// Return a 'clean' array
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( num < 0 ? this[ num + this.length ] : this[ num ] ) :
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// Return just the object
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slice.call( this );
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},
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) {
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// Build a new jQuery matched element set
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var ret = jQuery.merge( this.constructor(), elems );
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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// Return the newly-formed element set
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return ret;
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},
132.
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// Execute a callback for every element in the matched set.
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// (You can seed the arguments with an array of args, but this is
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// only used internally.)
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each: function( callback, args ) {
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return jQuery.each( this, callback, args );
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},
139.
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map: function( callback ) {
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return this.pushStack( jQuery.map(this, function( elem, i ) {
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return callback.call( elem, i, elem );
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}));
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},
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slice: function() {
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return this.pushStack( slice.apply( this, arguments ) );
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},
149.
150.
first: function() {
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return this.eq( 0 );
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},
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last: function() {
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return this.eq( -1 );
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},
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eq: function( i ) {
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var len = this.length,
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j = +i + ( i < 0 ? len : 0 );
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return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
162.
},
163.
164.
end: function() {
165.
return this.prevObject || this.constructor(null);
166.
},
167.
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
170.
push: push,
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sort: arr.sort,
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splice: arr.splice
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};
174.
175.
jQuery.extend = jQuery.fn.extend = function() {
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var options, name, src, copy, copyIsArray, clone,
177.
target = arguments[0] || {},
178.
i = 1,
179.
length = arguments.length,
180.
deep = false;
181.
182.
// Handle a deep copy situation
183.
if ( typeof target === "boolean" ) {
184.
deep = target;
185.
186.
// skip the boolean and the target
187.
target = arguments[ i ] || {};
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i++;
189.
}
190.
191.
// Handle case when target is a string or something (possible in deep copy)
192.
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
193.
target = {};
194.
}
195.
196.
// extend jQuery itself if only one argument is passed
197.
if ( i === length ) {
198.
target = this;
199.
i--;
200.
}
201.
202.
for ( ; i < length; i++ ) {
203.
// Only deal with non-null/undefined values
204.
if ( (options = arguments[ i ]) != null ) {
205.
// Extend the base object
206.
for ( name in options ) {
207.
src = target[ name ];
208.
copy = options[ name ];
209.
210.
// Prevent never-ending loop
211.
if ( target === copy ) {
212.
continue;
213.
}
214.
215.
// Recurse if we're merging plain objects or arrays
216.
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
217.
if ( copyIsArray ) {
218.
copyIsArray = false;
219.
clone = src && jQuery.isArray(src) ? src : [];
220.
221.
} else {
222.
clone = src && jQuery.isPlainObject(src) ? src : {};
223.
}
224.
225.
// Never move original objects, clone them
226.
target[ name ] = jQuery.extend( deep, clone, copy );
227.
228.
// Don't bring in undefined values
229.
} else if ( copy !== undefined ) {
230.
target[ name ] = copy;
231.
}
232.
}
233.
}
234.
}
235.
236.
// Return the modified object
237.
return target;
238.
};
239.
240.
jQuery.extend({
241.
// Unique for each copy of jQuery on the page
242.
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
243.
244.
// Assume jQuery is ready without the ready module
245.
isReady: true,
246.
247.
error: function( msg ) {
248.
throw new Error( msg );
249.
},
250.
251.
noop: function() {},
252.
253.
// See test/unit/core.js for details concerning isFunction.
254.
// Since version 1.3, DOM methods and functions like alert
255.
// aren't supported. They return false on IE (#2968).
256.
isFunction: function( obj ) {
257.
return jQuery.type(obj) === "function";
258.
},
259.
260.
isArray: Array.isArray,
261.
262.
isWindow: function( obj ) {
263.
return obj != null && obj === obj.window;
264.
},
265.
266.
isNumeric: function( obj ) {
267.
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
268.
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
269.
// subtraction forces infinities to NaN
270.
return obj - parseFloat( obj ) >= 0;
271.
},
272.
273.
isPlainObject: function( obj ) {
274.
// Not plain objects:
275.
// - Any object or value whose internal [[Class]] property is not "[object Object]"
276.
// - DOM nodes
277.
// - window
278.
if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
279.
return false;
280.
}
281.
282.
// Support: Firefox <20
283.
// The try/catch suppresses exceptions thrown when attempting to access
284.
// the "constructor" property of certain host objects, ie. |window.location|
285.
// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
286.
try {
287.
if ( obj.constructor &&
288.
!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
289.
return false;
290.
}
291.
} catch ( e ) {
292.
return false;
293.
}
294.
295.
// If the function hasn't returned already, we're confident that
296.
// |obj| is a plain object, created by {} or constructed with new Object
297.
return true;
298.
},
299.
300.
isEmptyObject: function( obj ) {
301.
var name;
302.
for ( name in obj ) {
303.
return false;
304.
}
305.
return true;
306.
},
307.
308.
type: function( obj ) {
309.
if ( obj == null ) {
310.
return obj + "";
311.
}
312.
// Support: Android < 4.0, iOS < 6 (functionish RegExp)
313.
return typeof obj === "object" || typeof obj === "function" ?
314.
class2type[ toString.call(obj) ] || "object" :
315.
typeof obj;
316.
},
317.
318.
// Evaluates a script in a global context
319.
globalEval: function( code ) {
320.
var script,
321.
indirect = eval;
322.
323.
code = jQuery.trim( code );
324.
325.
if ( code ) {
326.
// If the code includes a valid, prologue position
327.
// strict mode pragma, execute code by injecting a
328.
// script tag into the document.
329.
if ( code.indexOf("use strict") === 1 ) {
330.
script = document.createElement("script");
331.
script.text = code;
332.
document.head.appendChild( script ).parentNode.removeChild( script );
333.
} else {
334.
// Otherwise, avoid the DOM node creation, insertion
335.
// and removal by using an indirect global eval
336.
indirect( code );
337.
}
338.
}
339.
},
340.
341.
// Convert dashed to camelCase; used by the css and data modules
342.
// Microsoft forgot to hump their vendor prefix (#9572)
343.
camelCase: function( string ) {
344.
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
345.
},
346.
347.
nodeName: function( elem, name ) {
348.
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
349.
},
350.
351.
// args is for internal usage only
352.
each: function( obj, callback, args ) {
353.
var value,
354.
i = 0,
355.
length = obj.length,
356.
isArray = isArraylike( obj );
357.
358.
if ( args ) {
359.
if ( isArray ) {
360.
for ( ; i < length; i++ ) {
361.
value = callback.apply( obj[ i ], args );
362.
363.
if ( value === false ) {
364.
break;
365.
}
366.
}
367.
} else {
368.
for ( i in obj ) {
369.
value = callback.apply( obj[ i ], args );
370.
371.
if ( value === false ) {
372.
break;
373.
}
374.
}
375.
}
376.
377.
// A special, fast, case for the most common use of each
378.
} else {
379.
if ( isArray ) {
380.
for ( ; i < length; i++ ) {
381.
value = callback.call( obj[ i ], i, obj[ i ] );
382.
383.
if ( value === false ) {
384.
break;
385.
}
386.
}
387.
} else {
388.
for ( i in obj ) {
389.
value = callback.call( obj[ i ], i, obj[ i ] );
390.
391.
if ( value === false ) {
392.
break;
393.
}
394.
}
395.
}
396.
}
397.
398.
return obj;
399.
},
400.
401.
trim: function( text ) {
402.
return text == null ? "" : trim.call( text );
403.
},
404.
405.
// results is for internal usage only
406.
makeArray: function( arr, results ) {
407.
var ret = results || [];
408.
409.
if ( arr != null ) {
410.
if ( isArraylike( Object(arr) ) ) {
411.
jQuery.merge( ret,
412.
typeof arr === "string" ?
413.
[ arr ] : arr
414.
);
415.
} else {
416.
push.call( ret, arr );
417.
}
418.
}
419.
420.
return ret;
421.
},
422.
423.
inArray: function( elem, arr, i ) {
424.
return arr == null ? -1 : indexOf.call( arr, elem, i );
425.
},
426.
427.
merge: function( first, second ) {
428.
var len = +second.length,
429.
j = 0,
430.
i = first.length;
431.
432.
for ( ; j < len; j++ ) {
433.
first[ i++ ] = second[ j ];
434.
}
435.
436.
first.length = i;
437.
438.
return first;
439.
},
440.
441.
grep: function( elems, callback, invert ) {
442.
var callbackInverse,
443.
matches = [],
444.
i = 0,
445.
length = elems.length,
446.
callbackExpect = !invert;
447.
448.
// Go through the array, only saving the items
449.
// that pass the validator function
450.
for ( ; i < length; i++ ) {
451.
callbackInverse = !callback( elems[ i ], i );
452.
if ( callbackInverse !== callbackExpect ) {
453.
matches.push( elems[ i ] );
454.
}
455.
}
456.
457.
return matches;
458.
},
459.
460.
// arg is for internal usage only
461.
map: function( elems, callback, arg ) {
462.
var value,
463.
i = 0,
464.
length = elems.length,
465.
isArray = isArraylike( elems ),
466.
ret = [];
467.
468.
// Go through the array, translating each of the items to their new values
469.
if ( isArray ) {
470.
for ( ; i < length; i++ ) {
471.
value = callback( elems[ i ], i, arg );
472.
473.
if ( value != null ) {
474.
ret.push( value );
475.
}
476.
}
477.
478.
// Go through every key on the object,
479.
} else {
480.
for ( i in elems ) {
481.
value = callback( elems[ i ], i, arg );
482.
483.
if ( value != null ) {
484.
ret.push( value );
485.
}
486.
}
487.
}
488.
489.
// Flatten any nested arrays
490.
return concat.apply( [], ret );
491.
},
492.
493.
// A global GUID counter for objects
494.
guid: 1,
495.
496.
// Bind a function to a context, optionally partially applying any
497.
// arguments.
498.
proxy: function( fn, context ) {
499.
var tmp, args, proxy;
500.
501.
if ( typeof context === "string" ) {
502.
tmp = fn[ context ];
503.
context = fn;
504.
fn = tmp;
505.
}
506.
507.
// Quick check to determine if target is callable, in the spec
508.
// this throws a TypeError, but we will just return undefined.
509.
if ( !jQuery.isFunction( fn ) ) {
510.
return undefined;
511.
}
512.
513.
// Simulated bind
514.
args = slice.call( arguments, 2 );
515.
proxy = function() {
516.
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
517.
};
518.
519.
// Set the guid of unique handler to the same of original handler, so it can be removed
520.
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
521.
522.
return proxy;
523.
},
524.
525.
now: Date.now,
526.
527.
// jQuery.support is not used in Core but other projects attach their
528.
// properties to it so it needs to exist.
529.
support: support
530.
});
531.
532.
// Populate the class2type map
533.
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
534.
class2type[ "[object " + name + "]" ] = name.toLowerCase();
535.
});
536.
537.
function isArraylike( obj ) {
538.
var length = obj.length,
539.
type = jQuery.type( obj );
540.
541.
if ( type === "function" || jQuery.isWindow( obj ) ) {
542.
return false;
543.
}
544.
545.
if ( obj.nodeType === 1 && length ) {
546.
return true;
547.
}
548.
549.
return type === "array" || length === 0 ||
550.
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
551.
}
552.
var Sizzle =
553.
/*!
554.
* Sizzle CSS Selector Engine v1.10.16
555.
* http://sizzlejs.com/
556.
*
557.
* Copyright 2013 jQuery Foundation, Inc. and other contributors
558.
* Released under the MIT license
559.
* http://jquery.org/license
560.
*
561.
* Date: 2014-01-13
562.
*/
563.
(function( window ) {
564.
565.
var i,
566.
support,
567.
Expr,
568.
getText,
569.
isXML,
570.
compile,
571.
outermostContext,
572.
sortInput,
573.
hasDuplicate,
574.
575.
// Local document vars
576.
setDocument,
577.
document,
578.
docElem,
579.
documentIsHTML,
580.
rbuggyQSA,
581.
rbuggyMatches,
582.
matches,
583.
contains,
584.
585.
// Instance-specific data
586.
expando = "sizzle" + -(new Date()),
587.
preferredDoc = window.document,
588.
dirruns = 0,
589.
done = 0,
590.
classCache = createCache(),
591.
tokenCache = createCache(),
592.
compilerCache = createCache(),
593.
sortOrder = function( a, b ) {
594.
if ( a === b ) {
595.
hasDuplicate = true;
596.
}
597.
return 0;
598.
},
599.
600.
// General-purpose constants
601.
strundefined = typeof undefined,
602.
MAX_NEGATIVE = 1 << 31,
603.
604.
// Instance methods
605.
hasOwn = ({}).hasOwnProperty,
606.
arr = [],
607.
pop = arr.pop,
608.
push_native = arr.push,
609.
push = arr.push,
610.
slice = arr.slice,
611.
// Use a stripped-down indexOf if we can't use a native one
612.
indexOf = arr.indexOf || function( elem ) {
613.
var i = 0,
614.
len = this.length;
615.
for ( ; i < len; i++ ) {
616.
if ( this[i] === elem ) {
617.
return i;
618.
}
619.
}
620.
return -1;
621.
},
622.
623.
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
624.
625.
// Regular expressions
626.
627.
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
628.
whitespace = "[\\x20\\t\\r\\n\\f]",
629.
// http://www.w3.org/TR/css3-syntax/#characters
630.
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
631.
632.
// Loosely modeled on CSS identifier characters
633.
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
634.
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
635.
identifier = characterEncoding.replace( "w", "w#" ),
636.
637.
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
638.
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
639.
"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
640.
641.
// Prefer arguments quoted,
642.
// then not containing pseudos/brackets,
643.
// then attribute selectors/non-parenthetical expressions,
644.
// then anything else
645.
// These preferences are here to reduce the number of selectors
646.
// needing tokenize in the PSEUDO preFilter
647.
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
648.
649.
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
650.
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
651.
652.
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
653.
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
654.
655.
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
656.
657.
rpseudo = new RegExp( pseudos ),
658.
ridentifier = new RegExp( "^" + identifier + "$" ),
659.
660.
matchExpr = {
661.
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
662.
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
663.
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
664.
"ATTR": new RegExp( "^" + attributes ),
665.
"PSEUDO": new RegExp( "^" + pseudos ),
666.
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
667.
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
668.
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
669.
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
670.
// For use in libraries implementing .is()
671.
// We use this for POS matching in `select`
672.
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
673.
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
674.
},
675.
676.
rinputs = /^(?:input|select|textarea|button)$/i,
677.
rheader = /^h\d$/i,
678.
679.
rnative = /^[^{]+\{\s*\[native \w/,
680.
681.
// Easily-parseable/retrievable ID or TAG or CLASS selectors
682.
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
683.
684.
rsibling = /[+~]/,
685.
rescape = /'|\\/g,
686.
687.
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
688.
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
689.
funescape = function( _, escaped, escapedWhitespace ) {
690.
var high = "0x" + escaped - 0x10000;
691.
// NaN means non-codepoint
692.
// Support: Firefox
693.
// Workaround erroneous numeric interpretation of +"0x"
694.
return high !== high || escapedWhitespace ?
695.
escaped :
696.
high < 0 ?
697.
// BMP codepoint
698.
String.fromCharCode( high + 0x10000 ) :
699.
// Supplemental Plane codepoint (surrogate pair)
700.
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
701.
};
702.
703.
// Optimize for push.apply( _, NodeList )
704.
try {
705.
push.apply(
706.
(arr = slice.call( preferredDoc.childNodes )),
707.
preferredDoc.childNodes
708.
);
709.
// Support: Android<4.0
710.
// Detect silently failing push.apply
711.
arr[ preferredDoc.childNodes.length ].nodeType;
712.
} catch ( e ) {
713.
push = { apply: arr.length ?
714.
715.
// Leverage slice if possible
716.
function( target, els ) {
717.
push_native.apply( target, slice.call(els) );
718.
} :
719.
720.
// Support: IE<9
721.
// Otherwise append directly
722.
function( target, els ) {
723.
var j = target.length,
724.
i = 0;
725.
// Can't trust NodeList.length
726.
while ( (target[j++] = els[i++]) ) {}
727.
target.length = j - 1;
728.
}
729.
};
730.
}
731.
732.
function Sizzle( selector, context, results, seed ) {
733.
var match, elem, m, nodeType,
734.
// QSA vars
735.
i, groups, old, nid, newContext, newSelector;
736.
737.
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
738.
setDocument( context );
739.
}
740.
741.
context = context || document;
742.
results = results || [];
743.
744.
if ( !selector || typeof selector !== "string" ) {
745.
return results;
746.
}
747.
748.
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
749.
return [];
750.
}
751.
752.
if ( documentIsHTML && !seed ) {
753.
754.
// Shortcuts
755.
if ( (match = rquickExpr.exec( selector )) ) {
756.
// Speed-up: Sizzle("#ID")
757.
if ( (m = match[1]) ) {
758.
if ( nodeType === 9 ) {
759.
elem = context.getElementById( m );
760.
// Check parentNode to catch when Blackberry 4.6 returns
761.
// nodes that are no longer in the document (jQuery #6963)
762.
if ( elem && elem.parentNode ) {
763.
// Handle the case where IE, Opera, and Webkit return items
764.
// by name instead of ID
765.
if ( elem.id === m ) {
766.
results.push( elem );
767.
return results;
768.
}
769.
} else {
770.
return results;
771.
}
772.
} else {
773.
// Context is not a document
774.
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
775.
contains( context, elem ) && elem.id === m ) {
776.
results.push( elem );
777.
return results;
778.
}
779.
}
780.
781.
// Speed-up: Sizzle("TAG")
782.
} else if ( match[2] ) {
783.
push.apply( results, context.getElementsByTagName( selector ) );
784.
return results;
785.
786.
// Speed-up: Sizzle(".CLASS")
787.
} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
788.
push.apply( results, context.getElementsByClassName( m ) );
789.
return results;
790.
}
791.
}
792.
793.
// QSA path
794.
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
795.
nid = old = expando;
796.
newContext = context;
797.
newSelector = nodeType === 9 && selector;
798.
799.
// qSA works strangely on Element-rooted queries
800.
// We can work around this by specifying an extra ID on the root
801.
// and working up from there (Thanks to Andrew Dupont for the technique)
802.
// IE 8 doesn't work on object elements
803.
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
804.
groups = tokenize( selector );
805.
806.
if ( (old = context.getAttribute("id")) ) {
807.
nid = old.replace( rescape, "\\$&" );
808.
} else {
809.
context.setAttribute( "id", nid );
810.
}
811.
nid = "[id='" + nid + "'] ";
812.
813.
i = groups.length;
814.
while ( i-- ) {
815.
groups[i] = nid + toSelector( groups[i] );
816.
}
817.
newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
818.
newSelector = groups.join(",");
819.
}
820.
821.
if ( newSelector ) {
822.
try {
823.
push.apply( results,
824.
newContext.querySelectorAll( newSelector )
825.
);
826.
return results;
827.
} catch(qsaError) {
828.
} finally {
829.
if ( !old ) {
830.
context.removeAttribute("id");
831.
}
832.
}
833.
}
834.
}
835.
}
836.
837.
// All others
838.
return select( selector.replace( rtrim, "$1" ), context, results, seed );
839.
}
840.
841.
/**
842.
* Create key-value caches of limited size
843.
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
844.
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
845.
* deleting the oldest entry
846.
*/
847.
function createCache() {
848.
var keys = [];
849.
850.
function cache( key, value ) {
851.
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
852.
if ( keys.push( key + " " ) > Expr.cacheLength ) {
853.
// Only keep the most recent entries
854.
delete cache[ keys.shift() ];
855.
}
856.
return (cache[ key + " " ] = value);
857.
}
858.
return cache;
859.
}
860.
861.
/**
862.
* Mark a function for special use by Sizzle
863.
* @param {Function} fn The function to mark
864.
*/
865.
function markFunction( fn ) {
866.
fn[ expando ] = true;
867.
return fn;
868.
}
869.
870.
/**
871.
* Support testing using an element
872.
* @param {Function} fn Passed the created div and expects a boolean result
873.
*/
874.
function assert( fn ) {
875.
var div = document.createElement("div");
876.
877.
try {
878.
return !!fn( div );
879.
} catch (e) {
880.
return false;
881.
} finally {
882.
// Remove from its parent by default
883.
if ( div.parentNode ) {
884.
div.parentNode.removeChild( div );
885.
}
886.
// release memory in IE
887.
div = null;
888.
}
889.
}
890.
891.
/**
892.
* Adds the same handler for all of the specified attrs
893.
* @param {String} attrs Pipe-separated list of attributes
894.
* @param {Function} handler The method that will be applied
895.
*/
896.
function addHandle( attrs, handler ) {
897.
var arr = attrs.split("|"),
898.
i = attrs.length;
899.
900.
while ( i-- ) {
901.
Expr.attrHandle[ arr[i] ] = handler;
902.
}
903.
}
904.
905.
/**
906.
* Checks document order of two siblings
907.
* @param {Element} a
908.
* @param {Element} b
909.
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
910.
*/
911.
function siblingCheck( a, b ) {
912.
var cur = b && a,
913.
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
914.
( ~b.sourceIndex || MAX_NEGATIVE ) -
915.
( ~a.sourceIndex || MAX_NEGATIVE );
916.
917.
// Use IE sourceIndex if available on both nodes
918.
if ( diff ) {
919.
return diff;
920.
}
921.
922.
// Check if b follows a
923.
if ( cur ) {
924.
while ( (cur = cur.nextSibling) ) {
925.
if ( cur === b ) {
926.
return -1;
927.
}
928.
}
929.
}
930.
931.
return a ? 1 : -1;
932.
}
933.
934.
/**
935.
* Returns a function to use in pseudos for input types
936.
* @param {String} type
937.
*/
938.
function createInputPseudo( type ) {
939.
return function( elem ) {
940.
var name = elem.nodeName.toLowerCase();
941.
return name === "input" && elem.type === type;
942.
};
943.
}
944.
945.
/**
946.
* Returns a function to use in pseudos for buttons
947.
* @param {String} type
948.
*/
949.
function createButtonPseudo( type ) {
950.
return function( elem ) {
951.
var name = elem.nodeName.toLowerCase();
952.
return (name === "input" || name === "button") && elem.type === type;
953.
};
954.
}
955.
956.
/**
957.
* Returns a function to use in pseudos for positionals
958.
* @param {Function} fn
959.
*/
960.
function createPositionalPseudo( fn ) {
961.
return markFunction(function( argument ) {
962.
argument = +argument;
963.
return markFunction(function( seed, matches ) {
964.
var j,
965.
matchIndexes = fn( [], seed.length, argument ),
966.
i = matchIndexes.length;
967.
968.
// Match elements found at the specified indexes
969.
while ( i-- ) {
970.
if ( seed[ (j = matchIndexes[i]) ] ) {
971.
seed[j] = !(matches[j] = seed[j]);
972.
}
973.
}
974.
});
975.
});
976.
}
977.
978.
/**
979.
* Checks a node for validity as a Sizzle context
980.
* @param {Element|Object=} context
981.
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
982.
*/
983.
function testContext( context ) {
984.
return context && typeof context.getElementsByTagName !== strundefined && context;
985.
}
986.
987.
// Expose support vars for convenience
988.
support = Sizzle.support = {};
989.
990.
/**
991.
* Detects XML nodes
992.
* @param {Element|Object} elem An element or a document
993.
* @returns {Boolean} True iff elem is a non-HTML XML node
994.
*/
995.
isXML = Sizzle.isXML = function( elem ) {
996.
// documentElement is verified for cases where it doesn't yet exist
997.
// (such as loading iframes in IE - #4833)
998.
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
999.
return documentElement ? documentElement.nodeName !== "HTML" : false;
1000.
};
1001.
1002.
/**
1003.
* Sets document-related variables once based on the current document
1004.
* @param {Element|Object} [doc] An element or document object to use to set the document
1005.
* @returns {Object} Returns the current document
1006.
*/
1007.
setDocument = Sizzle.setDocument = function( node ) {
1008.
var hasCompare,
1009.
doc = node ? node.ownerDocument || node : preferredDoc,
1010.
parent = doc.defaultView;
1011.
1012.
// If no document and documentElement is available, return
1013.
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1014.
return document;
1015.
}
1016.
1017.
// Set our document
1018.
document = doc;
1019.
docElem = doc.documentElement;
1020.
1021.
// Support tests
1022.
documentIsHTML = !isXML( doc );
1023.
1024.
// Support: IE>8
1025.
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
1026.
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
1027.
// IE6-8 do not support the defaultView property so parent will be undefined
1028.
if ( parent && parent !== parent.top ) {
1029.
// IE11 does not have attachEvent, so all must suffer
1030.
if ( parent.addEventListener ) {
1031.
parent.addEventListener( "unload", function() {
1032.
setDocument();
1033.
}, false );
1034.
} else if ( parent.attachEvent ) {
1035.
parent.attachEvent( "onunload", function() {
1036.
setDocument();
1037.
});
1038.
}
1039.
}
1040.
1041.
/* Attributes
1042.
---------------------------------------------------------------------- */
1043.
1044.
// Support: IE<8
1045.
// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
1046.
support.attributes = assert(function( div ) {
1047.
div.className = "i";
1048.
return !div.getAttribute("className");
1049.
});
1050.
1051.
/* getElement(s)By*
1052.
---------------------------------------------------------------------- */
1053.
1054.
// Check if getElementsByTagName("*") returns only elements
1055.
support.getElementsByTagName = assert(function( div ) {
1056.
div.appendChild( doc.createComment("") );
1057.
return !div.getElementsByTagName("*").length;
1058.
});
1059.
1060.
// Check if getElementsByClassName can be trusted
1061.
support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
1062.
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
1063.
1064.
// Support: Safari<4
1065.
// Catch class over-caching
1066.
div.firstChild.className = "i";
1067.
// Support: Opera<10
1068.
// Catch gEBCN failure to find non-leading classes
1069.
return div.getElementsByClassName("i").length === 2;
1070.
});
1071.
1072.
// Support: IE<10
1073.
// Check if getElementById returns elements by name
1074.
// The broken getElementById methods don't pick up programatically-set names,
1075.
// so use a roundabout getElementsByName test
1076.
support.getById = assert(function( div ) {
1077.
docElem.appendChild( div ).id = expando;
1078.
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
1079.
});
1080.
1081.
// ID find and filter
1082.
if ( support.getById ) {
1083.
Expr.find["ID"] = function( id, context ) {
1084.
if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
1085.
var m = context.getElementById( id );
1086.
// Check parentNode to catch when Blackberry 4.6 returns
1087.
// nodes that are no longer in the document #6963
1088.
return m && m.parentNode ? [m] : [];
1089.
}
1090.
};
1091.
Expr.filter["ID"] = function( id ) {
1092.
var attrId = id.replace( runescape, funescape );
1093.
return function( elem ) {
1094.
return elem.getAttribute("id") === attrId;
1095.
};
1096.
};
1097.
} else {
1098.
// Support: IE6/7
1099.
// getElementById is not reliable as a find shortcut
1100.
delete Expr.find["ID"];
1101.
1102.
Expr.filter["ID"] = function( id ) {
1103.
var attrId = id.replace( runescape, funescape );
1104.
return function( elem ) {
1105.
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
1106.
return node && node.value === attrId;
1107.
};
1108.
};
1109.
}
1110.
1111.
// Tag
1112.
Expr.find["TAG"] = support.getElementsByTagName ?
1113.
function( tag, context ) {
1114.
if ( typeof context.getElementsByTagName !== strundefined ) {
1115.
return context.getElementsByTagName( tag );
1116.
}
1117.
} :
1118.
function( tag, context ) {
1119.
var elem,
1120.
tmp = [],
1121.
i = 0,
1122.
results = context.getElementsByTagName( tag );
1123.
1124.
// Filter out possible comments
1125.
if ( tag === "*" ) {
1126.
while ( (elem = results[i++]) ) {
1127.
if ( elem.nodeType === 1 ) {
1128.
tmp.push( elem );
1129.
}
1130.
}
1131.
1132.
return tmp;
1133.
}
1134.
return results;
1135.
};
1136.
1137.
// Class
1138.
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1139.
if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
1140.
return context.getElementsByClassName( className );
1141.
}
1142.
};
1143.
1144.
/* QSA/matchesSelector
1145.
---------------------------------------------------------------------- */
1146.
1147.
// QSA and matchesSelector support
1148.
1149.
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1150.
rbuggyMatches = [];
1151.
1152.
// qSa(:focus) reports false when true (Chrome 21)
1153.
// We allow this because of a bug in IE8/9 that throws an error
1154.
// whenever `document.activeElement` is accessed on an iframe
1155.
// So, we allow :focus to pass through QSA all the time to avoid the IE error
1156.
// See http://bugs.jquery.com/ticket/13378
1157.
rbuggyQSA = [];
1158.
1159.
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
1160.
// Build QSA regex
1161.
// Regex strategy adopted from Diego Perini
1162.
assert(function( div ) {
1163.
// Select is set to empty string on purpose
1164.
// This is to test IE's treatment of not explicitly
1165.
// setting a boolean content attribute,
1166.
// since its presence should be enough
1167.
// http://bugs.jquery.com/ticket/12359
1168.
div.innerHTML = "<select t=''><option selected=''></option></select>";
1169.
1170.
// Support: IE8, Opera 10-12
1171.
// Nothing should be selected when empty strings follow ^= or $= or *=
1172.
if ( div.querySelectorAll("[t^='']").length ) {
1173.
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1174.
}
1175.
1176.
// Support: IE8
1177.
// Boolean attributes and "value" are not treated correctly
1178.
if ( !div.querySelectorAll("[selected]").length ) {
1179.
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1180.
}
1181.
1182.
// Webkit/Opera - :checked should return selected option elements
1183.
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1184.
// IE8 throws error here and will not see later tests
1185.
if ( !div.querySelectorAll(":checked").length ) {
1186.
rbuggyQSA.push(":checked");
1187.
}
1188.
});
1189.
1190.
assert(function( div ) {
1191.
// Support: Windows 8 Native Apps
1192.
// The type and name attributes are restricted during .innerHTML assignment
1193.
var input = doc.createElement("input");
1194.
input.setAttribute( "type", "hidden" );
1195.
div.appendChild( input ).setAttribute( "name", "D" );
1196.
1197.
// Support: IE8
1198.
// Enforce case-sensitivity of name attribute
1199.
if ( div.querySelectorAll("[name=d]").length ) {
1200.
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1201.
}
1202.
1203.
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1204.
// IE8 throws error here and will not see later tests
1205.
if ( !div.querySelectorAll(":enabled").length ) {
1206.
rbuggyQSA.push( ":enabled", ":disabled" );
1207.
}
1208.
1209.
// Opera 10-11 does not throw on post-comma invalid pseudos
1210.
div.querySelectorAll("*,:x");
1211.
rbuggyQSA.push(",.*:");
1212.
});
1213.
}
1214.
1215.
if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
1216.
docElem.mozMatchesSelector ||
1217.
docElem.oMatchesSelector ||
1218.
docElem.msMatchesSelector) )) ) {
1219.
1220.
assert(function( div ) {
1221.
// Check to see if it's possible to do matchesSelector
1222.
// on a disconnected node (IE 9)
1223.
support.disconnectedMatch = matches.call( div, "div" );
1224.
1225.
// This should fail with an exception
1226.
// Gecko does not error, returns false instead
1227.
matches.call( div, "[s!='']:x" );
1228.
rbuggyMatches.push( "!=", pseudos );
1229.
});
1230.
}
1231.
1232.
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1233.
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1234.
1235.
/* Contains
1236.
---------------------------------------------------------------------- */
1237.
hasCompare = rnative.test( docElem.compareDocumentPosition );
1238.
1239.
// Element contains another
1240.
// Purposefully does not implement inclusive descendent
1241.
// As in, an element does not contain itself
1242.
contains = hasCompare || rnative.test( docElem.contains ) ?
1243.
function( a, b ) {
1244.
var adown = a.nodeType === 9 ? a.documentElement : a,
1245.
bup = b && b.parentNode;
1246.
return a === bup || !!( bup && bup.nodeType === 1 && (
1247.
adown.contains ?
1248.
adown.contains( bup ) :
1249.
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1250.
));
1251.
} :
1252.
function( a, b ) {
1253.
if ( b ) {
1254.
while ( (b = b.parentNode) ) {
1255.
if ( b === a ) {
1256.
return true;
1257.
}
1258.
}
1259.
}
1260.
return false;
1261.
};
1262.
1263.
/* Sorting
1264.
---------------------------------------------------------------------- */
1265.
1266.
// Document order sorting
1267.
sortOrder = hasCompare ?
1268.
function( a, b ) {
1269.
1270.
// Flag for duplicate removal
1271.
if ( a === b ) {
1272.
hasDuplicate = true;
1273.
return 0;
1274.
}
1275.
1276.
// Sort on method existence if only one input has compareDocumentPosition
1277.
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1278.
if ( compare ) {
1279.
return compare;
1280.
}
1281.
1282.
// Calculate position if both inputs belong to the same document
1283.
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1284.
a.compareDocumentPosition( b ) :
1285.
1286.
// Otherwise we know they are disconnected
1287.
1;
1288.
1289.
// Disconnected nodes
1290.
if ( compare & 1 ||
1291.
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1292.
1293.
// Choose the first element that is related to our preferred document
1294.
if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1295.
return -1;
1296.
}
1297.
if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1298.
return 1;
1299.
}
1300.
1301.
// Maintain original order
1302.
return sortInput ?
1303.
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1304.
0;
1305.
}
1306.
1307.
return compare & 4 ? -1 : 1;
1308.
} :
1309.
function( a, b ) {
1310.
// Exit early if the nodes are identical
1311.
if ( a === b ) {
1312.
hasDuplicate = true;
1313.
return 0;
1314.
}
1315.
1316.
var cur,
1317.
i = 0,
1318.
aup = a.parentNode,
1319.
bup = b.parentNode,
1320.
ap = [ a ],
1321.
bp = [ b ];
1322.
1323.
// Parentless nodes are either documents or disconnected
1324.
if ( !aup || !bup ) {
1325.
return a === doc ? -1 :
1326.
b === doc ? 1 :
1327.
aup ? -1 :
1328.
bup ? 1 :
1329.
sortInput ?
1330.
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1331.
0;
1332.
1333.
// If the nodes are siblings, we can do a quick check
1334.
} else if ( aup === bup ) {
1335.
return siblingCheck( a, b );
1336.
}
1337.
1338.
// Otherwise we need full lists of their ancestors for comparison
1339.
cur = a;
1340.
while ( (cur = cur.parentNode) ) {
1341.
ap.unshift( cur );
1342.
}
1343.
cur = b;
1344.
while ( (cur = cur.parentNode) ) {
1345.
bp.unshift( cur );
1346.
}
1347.
1348.
// Walk down the tree looking for a discrepancy
1349.
while ( ap[i] === bp[i] ) {
1350.
i++;
1351.
}
1352.
1353.
return i ?
1354.
// Do a sibling check if the nodes have a common ancestor
1355.
siblingCheck( ap[i], bp[i] ) :
1356.
1357.
// Otherwise nodes in our document sort first
1358.
ap[i] === preferredDoc ? -1 :
1359.
bp[i] === preferredDoc ? 1 :
1360.
0;
1361.
};
1362.
1363.
return doc;
1364.
};
1365.
1366.
Sizzle.matches = function( expr, elements ) {
1367.
return Sizzle( expr, null, null, elements );
1368.
};
1369.
1370.
Sizzle.matchesSelector = function( elem, expr ) {
1371.
// Set document vars if needed
1372.
if ( ( elem.ownerDocument || elem ) !== document ) {
1373.
setDocument( elem );
1374.
}
1375.
1376.
// Make sure that attribute selectors are quoted
1377.
expr = expr.replace( rattributeQuotes, "='$1']" );
1378.
1379.
if ( support.matchesSelector && documentIsHTML &&
1380.
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1381.
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1382.
1383.
try {
1384.
var ret = matches.call( elem, expr );
1385.
1386.
// IE 9's matchesSelector returns false on disconnected nodes
1387.
if ( ret || support.disconnectedMatch ||
1388.
// As well, disconnected nodes are said to be in a document
1389.
// fragment in IE 9
1390.
elem.document && elem.document.nodeType !== 11 ) {
1391.
return ret;
1392.
}
1393.
} catch(e) {}
1394.
}
1395.
1396.
return Sizzle( expr, document, null, [elem] ).length > 0;
1397.
};
1398.
1399.
Sizzle.contains = function( context, elem ) {
1400.
// Set document vars if needed
1401.
if ( ( context.ownerDocument || context ) !== document ) {
1402.
setDocument( context );
1403.
}
1404.
return contains( context, elem );
1405.
};
1406.
1407.
Sizzle.attr = function( elem, name ) {
1408.
// Set document vars if needed
1409.
if ( ( elem.ownerDocument || elem ) !== document ) {
1410.
setDocument( elem );
1411.
}
1412.
1413.
var fn = Expr.attrHandle[ name.toLowerCase() ],
1414.
// Don't get fooled by Object.prototype properties (jQuery #13807)
1415.
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1416.
fn( elem, name, !documentIsHTML ) :
1417.
undefined;
1418.
1419.
return val !== undefined ?
1420.
val :
1421.
support.attributes || !documentIsHTML ?
1422.
elem.getAttribute( name ) :
1423.
(val = elem.getAttributeNode(name)) && val.specified ?
1424.
val.value :
1425.
null;
1426.
};
1427.
1428.
Sizzle.error = function( msg ) {
1429.
throw new Error( "Syntax error, unrecognized expression: " + msg );
1430.
};
1431.
1432.
/**
1433.
* Document sorting and removing duplicates
1434.
* @param {ArrayLike} results
1435.
*/
1436.
Sizzle.uniqueSort = function( results ) {
1437.
var elem,
1438.
duplicates = [],
1439.
j = 0,
1440.
i = 0;
1441.
1442.
// Unless we *know* we can detect duplicates, assume their presence
1443.
hasDuplicate = !support.detectDuplicates;
1444.
sortInput = !support.sortStable && results.slice( 0 );
1445.
results.sort( sortOrder );
1446.
1447.
if ( hasDuplicate ) {
1448.
while ( (elem = results[i++]) ) {
1449.
if ( elem === results[ i ] ) {
1450.
j = duplicates.push( i );
1451.
}
1452.
}
1453.
while ( j-- ) {
1454.
results.splice( duplicates[ j ], 1 );
1455.
}
1456.
}
1457.
1458.
// Clear input after sorting to release objects
1459.
// See https://github.com/jquery/sizzle/pull/225
1460.
sortInput = null;
1461.
1462.
return results;
1463.
};
1464.
1465.
/**
1466.
* Utility function for retrieving the text value of an array of DOM nodes
1467.
* @param {Array|Element} elem
1468.
*/
1469.
getText = Sizzle.getText = function( elem ) {
1470.
var node,
1471.
ret = "",
1472.
i = 0,
1473.
nodeType = elem.nodeType;
1474.
1475.
if ( !nodeType ) {
1476.
// If no nodeType, this is expected to be an array
1477.
while ( (node = elem[i++]) ) {
1478.
// Do not traverse comment nodes
1479.
ret += getText( node );
1480.
}
1481.
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1482.
// Use textContent for elements
1483.
// innerText usage removed for consistency of new lines (jQuery #11153)
1484.
if ( typeof elem.textContent === "string" ) {
1485.
return elem.textContent;
1486.
} else {
1487.
// Traverse its children
1488.
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1489.
ret += getText( elem );
1490.
}
1491.
}
1492.
} else if ( nodeType === 3 || nodeType === 4 ) {
1493.
return elem.nodeValue;
1494.
}
1495.
// Do not include comment or processing instruction nodes
1496.
1497.
return ret;
1498.
};
1499.
1500.
Expr = Sizzle.selectors = {
1501.
1502.
// Can be adjusted by the user
1503.
cacheLength: 50,
1504.
1505.
createPseudo: markFunction,
1506.
1507.
match: matchExpr,
1508.
1509.
attrHandle: {},
1510.
1511.
find: {},
1512.
1513.
relative: {
1514.
">": { dir: "parentNode", first: true },
1515.
" ": { dir: "parentNode" },
1516.
"+": { dir: "previousSibling", first: true },
1517.
"~": { dir: "previousSibling" }
1518.
},
1519.
1520.
preFilter: {
1521.
"ATTR": function( match ) {
1522.
match[1] = match[1].replace( runescape, funescape );
1523.
1524.
// Move the given value to match[3] whether quoted or unquoted
1525.
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
1526.
1527.
if ( match[2] === "~=" ) {
1528.
match[3] = " " + match[3] + " ";
1529.
}
1530.
1531.
return match.slice( 0, 4 );
1532.
},
1533.
1534.
"CHILD": function( match ) {
1535.
/* matches from matchExpr["CHILD"]
1536.
1 type (only|nth|...)
1537.
2 what (child|of-type)
1538.
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1539.
4 xn-component of xn+y argument ([+-]?\d*n|)
1540.
5 sign of xn-component
1541.
6 x of xn-component
1542.
7 sign of y-component
1543.
8 y of y-component
1544.
*/
1545.
match[1] = match[1].toLowerCase();
1546.
1547.
if ( match[1].slice( 0, 3 ) === "nth" ) {
1548.
// nth-* requires argument
1549.
if ( !match[3] ) {
1550.
Sizzle.error( match[0] );
1551.
}
1552.
1553.
// numeric x and y parameters for Expr.filter.CHILD
1554.
// remember that false/true cast respectively to 0/1
1555.
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1556.
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1557.
1558.
// other types prohibit arguments
1559.
} else if ( match[3] ) {
1560.
Sizzle.error( match[0] );
1561.
}
1562.
1563.
return match;
1564.
},
1565.
1566.
"PSEUDO": function( match ) {
1567.
var excess,
1568.
unquoted = !match[5] && match[2];
1569.
1570.
if ( matchExpr["CHILD"].test( match[0] ) ) {
1571.
return null;
1572.
}
1573.
1574.
// Accept quoted arguments as-is
1575.
if ( match[3] && match[4] !== undefined ) {
1576.
match[2] = match[4];
1577.
1578.
// Strip excess characters from unquoted arguments
1579.
} else if ( unquoted && rpseudo.test( unquoted ) &&
1580.
// Get excess from tokenize (recursively)
1581.
(excess = tokenize( unquoted, true )) &&
1582.
// advance to the next closing parenthesis
1583.
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1584.
1585.
// excess is a negative index
1586.
match[0] = match[0].slice( 0, excess );
1587.
match[2] = unquoted.slice( 0, excess );
1588.
}
1589.
1590.
// Return only captures needed by the pseudo filter method (type and argument)
1591.
return match.slice( 0, 3 );
1592.
}
1593.
},
1594.
1595.
filter: {
1596.
1597.
"TAG": function( nodeNameSelector ) {
1598.
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1599.
return nodeNameSelector === "*" ?
1600.
function() { return true; } :
1601.
function( elem ) {
1602.
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1603.
};
1604.
},
1605.
1606.
"CLASS": function( className ) {
1607.
var pattern = classCache[ className + " " ];
1608.
1609.
return pattern ||
1610.
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1611.
classCache( className, function( elem ) {
1612.
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
1613.
});
1614.
},
1615.
1616.
"ATTR": function( name, operator, check ) {
1617.
return function( elem ) {
1618.
var result = Sizzle.attr( elem, name );
1619.
1620.
if ( result == null ) {
1621.
return operator === "!=";
1622.
}
1623.
if ( !operator ) {
1624.
return true;
1625.
}
1626.
1627.
result += "";
1628.
1629.
return operator === "=" ? result === check :
1630.
operator === "!=" ? result !== check :
1631.
operator === "^=" ? check && result.indexOf( check ) === 0 :
1632.
operator === "*=" ? check && result.indexOf( check ) > -1 :
1633.
operator === "$=" ? check && result.slice( -check.length ) === check :
1634.
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
1635.
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1636.
false;
1637.
};
1638.
},
1639.
1640.
"CHILD": function( type, what, argument, first, last ) {
1641.
var simple = type.slice( 0, 3 ) !== "nth",
1642.
forward = type.slice( -4 ) !== "last",
1643.
ofType = what === "of-type";
1644.
1645.
return first === 1 && last === 0 ?
1646.
1647.
// Shortcut for :nth-*(n)
1648.
function( elem ) {
1649.
return !!elem.parentNode;
1650.
} :
1651.
1652.
function( elem, context, xml ) {
1653.
var cache, outerCache, node, diff, nodeIndex, start,
1654.
dir = simple !== forward ? "nextSibling" : "previousSibling",
1655.
parent = elem.parentNode,
1656.
name = ofType && elem.nodeName.toLowerCase(),
1657.
useCache = !xml && !ofType;
1658.
1659.
if ( parent ) {
1660.
1661.
// :(first|last|only)-(child|of-type)
1662.
if ( simple ) {
1663.
while ( dir ) {
1664.
node = elem;
1665.
while ( (node = node[ dir ]) ) {
1666.
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
1667.
return false;
1668.
}
1669.
}
1670.
// Reverse direction for :only-* (if we haven't yet done so)
1671.
start = dir = type === "only" && !start && "nextSibling";
1672.
}
1673.
return true;
1674.
}
1675.
1676.
start = [ forward ? parent.firstChild : parent.lastChild ];
1677.
1678.
// non-xml :nth-child(...) stores cache data on `parent`
1679.
if ( forward && useCache ) {
1680.
// Seek `elem` from a previously-cached index
1681.
outerCache = parent[ expando ] || (parent[ expando ] = {});
1682.
cache = outerCache[ type ] || [];
1683.
nodeIndex = cache[0] === dirruns && cache[1];
1684.
diff = cache[0] === dirruns && cache[2];
1685.
node = nodeIndex && parent.childNodes[ nodeIndex ];
1686.
1687.
while ( (node = ++nodeIndex && node && node[ dir ] ||
1688.
1689.
// Fallback to seeking `elem` from the start
1690.
(diff = nodeIndex = 0) || start.pop()) ) {
1691.
1692.
// When found, cache indexes on `parent` and break
1693.
if ( node.nodeType === 1 && ++diff && node === elem ) {
1694.
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
1695.
break;
1696.
}
1697.
}
1698.
1699.
// Use previously-cached element index if available
1700.
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
1701.
diff = cache[1];
1702.
1703.
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
1704.
} else {
1705.
// Use the same loop as above to seek `elem` from the start
1706.
while ( (node = ++nodeIndex && node && node[ dir ] ||
1707.
(diff = nodeIndex = 0) || start.pop()) ) {
1708.
1709.
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
1710.
// Cache the index of each encountered element
1711.
if ( useCache ) {
1712.
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
1713.
}
1714.
1715.
if ( node === elem ) {
1716.
break;
1717.
}
1718.
}
1719.
}
1720.
}
1721.
1722.
// Incorporate the offset, then check against cycle size
1723.
diff -= last;
1724.
return diff === first || ( diff % first === 0 && diff / first >= 0 );
1725.
}
1726.
};
1727.
},
1728.
1729.
"PSEUDO": function( pseudo, argument ) {
1730.
// pseudo-class names are case-insensitive
1731.
// http://www.w3.org/TR/selectors/#pseudo-classes
1732.
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1733.
// Remember that setFilters inherits from pseudos
1734.
var args,
1735.
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1736.
Sizzle.error( "unsupported pseudo: " + pseudo );
1737.
1738.
// The user may use createPseudo to indicate that
1739.
// arguments are needed to create the filter function
1740.
// just as Sizzle does
1741.
if ( fn[ expando ] ) {
1742.
return fn( argument );
1743.
}
1744.
1745.
// But maintain support for old signatures
1746.
if ( fn.length > 1 ) {
1747.
args = [ pseudo, pseudo, "", argument ];
1748.
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1749.
markFunction(function( seed, matches ) {
1750.
var idx,
1751.
matched = fn( seed, argument ),
1752.
i = matched.length;
1753.
while ( i-- ) {
1754.
idx = indexOf.call( seed, matched[i] );
1755.
seed[ idx ] = !( matches[ idx ] = matched[i] );
1756.
}
1757.
}) :
1758.
function( elem ) {
1759.
return fn( elem, 0, args );
1760.
};
1761.
}
1762.
1763.
return fn;
1764.
}
1765.
},
1766.
1767.
pseudos: {
1768.
// Potentially complex pseudos
1769.
"not": markFunction(function( selector ) {
1770.
// Trim the selector passed to compile
1771.
// to avoid treating leading and trailing
1772.
// spaces as combinators
1773.
var input = [],
1774.
results = [],
1775.
matcher = compile( selector.replace( rtrim, "$1" ) );
1776.
1777.
return matcher[ expando ] ?
1778.
markFunction(function( seed, matches, context, xml ) {
1779.
var elem,
1780.
unmatched = matcher( seed, null, xml, [] ),
1781.
i = seed.length;
1782.
1783.
// Match elements unmatched by `matcher`
1784.
while ( i-- ) {
1785.
if ( (elem = unmatched[i]) ) {
1786.
seed[i] = !(matches[i] = elem);
1787.
}
1788.
}
1789.
}) :
1790.
function( elem, context, xml ) {
1791.
input[0] = elem;
1792.
matcher( input, null, xml, results );
1793.
return !results.pop();
1794.
};
1795.
}),
1796.
1797.
"has": markFunction(function( selector ) {
1798.
return function( elem ) {
1799.
return Sizzle( selector, elem ).length > 0;
1800.
};
1801.
}),
1802.
1803.
"contains": markFunction(function( text ) {
1804.
return function( elem ) {
1805.
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1806.
};
1807.
}),
1808.
1809.
// "Whether an element is represented by a :lang() selector
1810.
// is based solely on the element's language value
1811.
// being equal to the identifier C,
1812.
// or beginning with the identifier C immediately followed by "-".
1813.
// The matching of C against the element's language value is performed case-insensitively.
1814.
// The identifier C does not have to be a valid language name."
1815.
// http://www.w3.org/TR/selectors/#lang-pseudo
1816.
"lang": markFunction( function( lang ) {
1817.
// lang value must be a valid identifier
1818.
if ( !ridentifier.test(lang || "") ) {
1819.
Sizzle.error( "unsupported lang: " + lang );
1820.
}
1821.
lang = lang.replace( runescape, funescape ).toLowerCase();
1822.
return function( elem ) {
1823.
var elemLang;
1824.
do {
1825.
if ( (elemLang = documentIsHTML ?
1826.
elem.lang :
1827.
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1828.
1829.
elemLang = elemLang.toLowerCase();
1830.
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1831.
}
1832.
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1833.
return false;
1834.
};
1835.
}),
1836.
1837.
// Miscellaneous
1838.
"target": function( elem ) {
1839.
var hash = window.location && window.location.hash;
1840.
return hash && hash.slice( 1 ) === elem.id;
1841.
},
1842.
1843.
"root": function( elem ) {
1844.
return elem === docElem;
1845.
},
1846.
1847.
"focus": function( elem ) {
1848.
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
1849.
},
1850.
1851.
// Boolean properties
1852.
"enabled": function( elem ) {
1853.
return elem.disabled === false;
1854.
},
1855.
1856.
"disabled": function( elem ) {
1857.
return elem.disabled === true;
1858.
},
1859.
1860.
"checked": function( elem ) {
1861.
// In CSS3, :checked should return both checked and selected elements
1862.
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1863.
var nodeName = elem.nodeName.toLowerCase();
1864.
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
1865.
},
1866.
1867.
"selected": function( elem ) {
1868.
// Accessing this property makes selected-by-default
1869.
// options in Safari work properly
1870.
if ( elem.parentNode ) {
1871.
elem.parentNode.selectedIndex;
1872.
}
1873.
1874.
return elem.selected === true;
1875.
},
1876.
1877.
// Contents
1878.
"empty": function( elem ) {
1879.
// http://www.w3.org/TR/selectors/#empty-pseudo
1880.
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
1881.
// but not by others (comment: 8; processing instruction: 7; etc.)
1882.
// nodeType < 6 works because attributes (2) do not appear as children
1883.
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1884.
if ( elem.nodeType < 6 ) {
1885.
return false;
1886.
}
1887.
}
1888.
return true;
1889.
},
1890.
1891.
"parent": function( elem ) {
1892.
return !Expr.pseudos["empty"]( elem );
1893.
},
1894.
1895.
// Element/input types
1896.
"header": function( elem ) {
1897.
return rheader.test( elem.nodeName );
1898.
},
1899.
1900.
"input": function( elem ) {
1901.
return rinputs.test( elem.nodeName );
1902.
},
1903.
1904.
"button": function( elem ) {
1905.
var name = elem.nodeName.toLowerCase();
1906.
return name === "input" && elem.type === "button" || name === "button";
1907.
},
1908.
1909.
"text": function( elem ) {
1910.
var attr;
1911.
return elem.nodeName.toLowerCase() === "input" &&
1912.
elem.type === "text" &&
1913.
1914.
// Support: IE<8
1915.
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
1916.
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
1917.
},
1918.
1919.
// Position-in-collection
1920.
"first": createPositionalPseudo(function() {
1921.
return [ 0 ];
1922.
}),
1923.
1924.
"last": createPositionalPseudo(function( matchIndexes, length ) {
1925.
return [ length - 1 ];
1926.
}),
1927.
1928.
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
1929.
return [ argument < 0 ? argument + length : argument ];
1930.
}),
1931.
1932.
"even": createPositionalPseudo(function( matchIndexes, length ) {
1933.
var i = 0;
1934.
for ( ; i < length; i += 2 ) {
1935.
matchIndexes.push( i );
1936.
}
1937.
return matchIndexes;
1938.
}),
1939.
1940.
"odd": createPositionalPseudo(function( matchIndexes, length ) {
1941.
var i = 1;
1942.
for ( ; i < length; i += 2 ) {
1943.
matchIndexes.push( i );
1944.
}
1945.
return matchIndexes;
1946.
}),
1947.
1948.
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
1949.
var i = argument < 0 ? argument + length : argument;
1950.
for ( ; --i >= 0; ) {
1951.
matchIndexes.push( i );
1952.
}
1953.
return matchIndexes;
1954.
}),
1955.
1956.
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
1957.
var i = argument < 0 ? argument + length : argument;
1958.
for ( ; ++i < length; ) {
1959.
matchIndexes.push( i );
1960.
}
1961.
return matchIndexes;
1962.
})
1963.
}
1964.
};
1965.
1966.
Expr.pseudos["nth"] = Expr.pseudos["eq"];
1967.
1968.
// Add button/input type pseudos
1969.
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
1970.
Expr.pseudos[ i ] = createInputPseudo( i );
1971.
}
1972.
for ( i in { submit: true, reset: true } ) {
1973.
Expr.pseudos[ i ] = createButtonPseudo( i );
1974.
}
1975.
1976.
// Easy API for creating new setFilters
1977.
function setFilters() {}
1978.
setFilters.prototype = Expr.filters = Expr.pseudos;
1979.
Expr.setFilters = new setFilters();
1980.
1981.
function tokenize( selector, parseOnly ) {
1982.
var matched, match, tokens, type,
1983.
soFar, groups, preFilters,
1984.
cached = tokenCache[ selector + " " ];
1985.
1986.
if ( cached ) {
1987.
return parseOnly ? 0 : cached.slice( 0 );
1988.
}
1989.
1990.
soFar = selector;
1991.
groups = [];
1992.
preFilters = Expr.preFilter;
1993.
1994.
while ( soFar ) {
1995.
1996.
// Comma and first run
1997.
if ( !matched || (match = rcomma.exec( soFar )) ) {
1998.
if ( match ) {
1999.
// Don't consume trailing commas as valid
2000.
soFar = soFar.slice( match[0].length ) || soFar;
2001.
}
2002.
groups.push( (tokens = []) );
2003.
}
2004.
2005.
matched = false;
2006.
2007.
// Combinators
2008.
if ( (match = rcombinators.exec( soFar )) ) {
2009.
matched = match.shift();
2010.
tokens.push({
2011.
value: matched,
2012.
// Cast descendant combinators to space
2013.
type: match[0].replace( rtrim, " " )
2014.
});
2015.
soFar = soFar.slice( matched.length );
2016.
}
2017.
2018.
// Filters
2019.
for ( type in Expr.filter ) {
2020.
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2021.
(match = preFilters[ type ]( match ))) ) {
2022.
matched = match.shift();
2023.
tokens.push({
2024.
value: matched,
2025.
type: type,
2026.
matches: match
2027.
});
2028.
soFar = soFar.slice( matched.length );
2029.
}
2030.
}
2031.
2032.
if ( !matched ) {
2033.
break;
2034.
}
2035.
}
2036.
2037.
// Return the length of the invalid excess
2038.
// if we're just parsing
2039.
// Otherwise, throw an error or return tokens
2040.
return parseOnly ?
2041.
soFar.length :
2042.
soFar ?
2043.
Sizzle.error( selector ) :
2044.
// Cache the tokens
2045.
tokenCache( selector, groups ).slice( 0 );
2046.
}
2047.
2048.
function toSelector( tokens ) {
2049.
var i = 0,
2050.
len = tokens.length,
2051.
selector = "";
2052.
for ( ; i < len; i++ ) {
2053.
selector += tokens[i].value;
2054.
}
2055.
return selector;
2056.
}
2057.
2058.
function addCombinator( matcher, combinator, base ) {
2059.
var dir = combinator.dir,
2060.
checkNonElements = base && dir === "parentNode",
2061.
doneName = done++;
2062.
2063.
return combinator.first ?
2064.
// Check against closest ancestor/preceding element
2065.
function( elem, context, xml ) {
2066.
while ( (elem = elem[ dir ]) ) {
2067.
if ( elem.nodeType === 1 || checkNonElements ) {
2068.
return matcher( elem, context, xml );
2069.
}
2070.
}
2071.
} :
2072.
2073.
// Check against all ancestor/preceding elements
2074.
function( elem, context, xml ) {
2075.
var oldCache, outerCache,
2076.
newCache = [ dirruns, doneName ];
2077.
2078.
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
2079.
if ( xml ) {
2080.
while ( (elem = elem[ dir ]) ) {
2081.
if ( elem.nodeType === 1 || checkNonElements ) {
2082.
if ( matcher( elem, context, xml ) ) {
2083.
return true;
2084.
}
2085.
}
2086.
}
2087.
} else {
2088.
while ( (elem = elem[ dir ]) ) {
2089.
if ( elem.nodeType === 1 || checkNonElements ) {
2090.
outerCache = elem[ expando ] || (elem[ expando ] = {});
2091.
if ( (oldCache = outerCache[ dir ]) &&
2092.
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2093.
2094.
// Assign to newCache so results back-propagate to previous elements
2095.
return (newCache[ 2 ] = oldCache[ 2 ]);
2096.
} else {
2097.
// Reuse newcache so results back-propagate to previous elements
2098.
outerCache[ dir ] = newCache;
2099.
2100.
// A match means we're done; a fail means we have to keep checking
2101.
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2102.
return true;
2103.
}
2104.
}
2105.
}
2106.
}
2107.
}
2108.
};
2109.
}
2110.
2111.
function elementMatcher( matchers ) {
2112.
return matchers.length > 1 ?
2113.
function( elem, context, xml ) {
2114.
var i = matchers.length;
2115.
while ( i-- ) {
2116.
if ( !matchers[i]( elem, context, xml ) ) {
2117.
return false;
2118.
}
2119.
}
2120.
return true;
2121.
} :
2122.
matchers[0];
2123.
}
2124.
2125.
function condense( unmatched, map, filter, context, xml ) {
2126.
var elem,
2127.
newUnmatched = [],
2128.
i = 0,
2129.
len = unmatched.length,
2130.
mapped = map != null;
2131.
2132.
for ( ; i < len; i++ ) {
2133.
if ( (elem = unmatched[i]) ) {
2134.
if ( !filter || filter( elem, context, xml ) ) {
2135.
newUnmatched.push( elem );
2136.
if ( mapped ) {
2137.
map.push( i );
2138.
}
2139.
}
2140.
}
2141.
}
2142.
2143.
return newUnmatched;
2144.
}
2145.
2146.
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2147.
if ( postFilter && !postFilter[ expando ] ) {
2148.
postFilter = setMatcher( postFilter );
2149.
}
2150.
if ( postFinder && !postFinder[ expando ] ) {
2151.
postFinder = setMatcher( postFinder, postSelector );
2152.
}
2153.
return markFunction(function( seed, results, context, xml ) {
2154.
var temp, i, elem,
2155.
preMap = [],
2156.
postMap = [],
2157.
preexisting = results.length,
2158.
2159.
// Get initial elements from seed or context
2160.
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2161.
2162.
// Prefilter to get matcher input, preserving a map for seed-results synchronization
2163.
matcherIn = preFilter && ( seed || !selector ) ?
2164.
condense( elems, preMap, preFilter, context, xml ) :
2165.
elems,
2166.
2167.
matcherOut = matcher ?
2168.
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2169.
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2170.
2171.
// ...intermediate processing is necessary
2172.
[] :
2173.
2174.
// ...otherwise use results directly
2175.
results :
2176.
matcherIn;
2177.
2178.
// Find primary matches
2179.
if ( matcher ) {
2180.
matcher( matcherIn, matcherOut, context, xml );
2181.
}
2182.
2183.
// Apply postFilter
2184.
if ( postFilter ) {
2185.
temp = condense( matcherOut, postMap );
2186.
postFilter( temp, [], context, xml );
2187.
2188.
// Un-match failing elements by moving them back to matcherIn
2189.
i = temp.length;
2190.
while ( i-- ) {
2191.
if ( (elem = temp[i]) ) {
2192.
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2193.
}
2194.
}
2195.
}
2196.
2197.
if ( seed ) {
2198.
if ( postFinder || preFilter ) {
2199.
if ( postFinder ) {
2200.
// Get the final matcherOut by condensing this intermediate into postFinder contexts
2201.
temp = [];
2202.
i = matcherOut.length;
2203.
while ( i-- ) {
2204.
if ( (elem = matcherOut[i]) ) {
2205.
// Restore matcherIn since elem is not yet a final match
2206.
temp.push( (matcherIn[i] = elem) );
2207.
}
2208.
}
2209.
postFinder( null, (matcherOut = []), temp, xml );
2210.
}
2211.
2212.
// Move matched elements from seed to results to keep them synchronized
2213.
i = matcherOut.length;
2214.
while ( i-- ) {
2215.
if ( (elem = matcherOut[i]) &&
2216.
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
2217.
2218.
seed[temp] = !(results[temp] = elem);
2219.
}
2220.
}
2221.
}
2222.
2223.
// Add elements to results, through postFinder if defined
2224.
} else {
2225.
matcherOut = condense(
2226.
matcherOut === results ?
2227.
matcherOut.splice( preexisting, matcherOut.length ) :
2228.
matcherOut
2229.
);
2230.
if ( postFinder ) {
2231.
postFinder( null, results, matcherOut, xml );
2232.
} else {
2233.
push.apply( results, matcherOut );
2234.
}
2235.
}
2236.
});
2237.
}
2238.
2239.
function matcherFromTokens( tokens ) {
2240.
var checkContext, matcher, j,
2241.
len = tokens.length,
2242.
leadingRelative = Expr.relative[ tokens[0].type ],
2243.
implicitRelative = leadingRelative || Expr.relative[" "],
2244.
i = leadingRelative ? 1 : 0,
2245.
2246.
// The foundational matcher ensures that elements are reachable from top-level context(s)
2247.
matchContext = addCombinator( function( elem ) {
2248.
return elem === checkContext;
2249.
}, implicitRelative, true ),
2250.
matchAnyContext = addCombinator( function( elem ) {
2251.
return indexOf.call( checkContext, elem ) > -1;
2252.
}, implicitRelative, true ),
2253.
matchers = [ function( elem, context, xml ) {
2254.
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2255.
(checkContext = context).nodeType ?
2256.
matchContext( elem, context, xml ) :
2257.
matchAnyContext( elem, context, xml ) );
2258.
} ];
2259.
2260.
for ( ; i < len; i++ ) {
2261.
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2262.
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2263.
} else {
2264.
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2265.
2266.
// Return special upon seeing a positional matcher
2267.
if ( matcher[ expando ] ) {
2268.
// Find the next relative operator (if any) for proper handling
2269.
j = ++i;
2270.
for ( ; j < len; j++ ) {
2271.
if ( Expr.relative[ tokens[j].type ] ) {
2272.
break;
2273.
}
2274.
}
2275.
return setMatcher(
2276.
i > 1 && elementMatcher( matchers ),
2277.
i > 1 && toSelector(
2278.
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
2279.
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2280.
).replace( rtrim, "$1" ),
2281.
matcher,
2282.
i < j && matcherFromTokens( tokens.slice( i, j ) ),
2283.
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2284.
j < len && toSelector( tokens )
2285.
);
2286.
}
2287.
matchers.push( matcher );
2288.
}
2289.
}
2290.
2291.
return elementMatcher( matchers );
2292.
}
2293.
2294.
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2295.
var bySet = setMatchers.length > 0,
2296.
byElement = elementMatchers.length > 0,
2297.
superMatcher = function( seed, context, xml, results, outermost ) {
2298.
var elem, j, matcher,
2299.
matchedCount = 0,
2300.
i = "0",
2301.
unmatched = seed && [],
2302.
setMatched = [],
2303.
contextBackup = outermostContext,
2304.
// We must always have either seed elements or outermost context
2305.
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2306.
// Use integer dirruns iff this is the outermost matcher
2307.
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2308.
len = elems.length;
2309.
2310.
if ( outermost ) {
2311.
outermostContext = context !== document && context;
2312.
}
2313.
2314.
// Add elements passing elementMatchers directly to results
2315.
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
2316.
// Support: IE<9, Safari
2317.
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2318.
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2319.
if ( byElement && elem ) {
2320.
j = 0;
2321.
while ( (matcher = elementMatchers[j++]) ) {
2322.
if ( matcher( elem, context, xml ) ) {
2323.
results.push( elem );
2324.
break;
2325.
}
2326.
}
2327.
if ( outermost ) {
2328.
dirruns = dirrunsUnique;
2329.
}
2330.
}
2331.
2332.
// Track unmatched elements for set filters
2333.
if ( bySet ) {
2334.
// They will have gone through all possible matchers
2335.
if ( (elem = !matcher && elem) ) {
2336.
matchedCount--;
2337.
}
2338.
2339.
// Lengthen the array for every element, matched or not
2340.
if ( seed ) {
2341.
unmatched.push( elem );
2342.
}
2343.
}
2344.
}
2345.
2346.
// Apply set filters to unmatched elements
2347.
matchedCount += i;
2348.
if ( bySet && i !== matchedCount ) {
2349.
j = 0;
2350.
while ( (matcher = setMatchers[j++]) ) {
2351.
matcher( unmatched, setMatched, context, xml );
2352.
}
2353.
2354.
if ( seed ) {
2355.
// Reintegrate element matches to eliminate the need for sorting
2356.
if ( matchedCount > 0 ) {
2357.
while ( i-- ) {
2358.
if ( !(unmatched[i] || setMatched[i]) ) {
2359.
setMatched[i] = pop.call( results );
2360.
}
2361.
}
2362.
}
2363.
2364.
// Discard index placeholder values to get only actual matches
2365.
setMatched = condense( setMatched );
2366.
}
2367.
2368.
// Add matches to results
2369.
push.apply( results, setMatched );
2370.
2371.
// Seedless set matches succeeding multiple successful matchers stipulate sorting
2372.
if ( outermost && !seed && setMatched.length > 0 &&
2373.
( matchedCount + setMatchers.length ) > 1 ) {
2374.
2375.
Sizzle.uniqueSort( results );
2376.
}
2377.
}
2378.
2379.
// Override manipulation of globals by nested matchers
2380.
if ( outermost ) {
2381.
dirruns = dirrunsUnique;
2382.
outermostContext = contextBackup;
2383.
}
2384.
2385.
return unmatched;
2386.
};
2387.
2388.
return bySet ?
2389.
markFunction( superMatcher ) :
2390.
superMatcher;
2391.
}
2392.
2393.
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
2394.
var i,
2395.
setMatchers = [],
2396.
elementMatchers = [],
2397.
cached = compilerCache[ selector + " " ];
2398.
2399.
if ( !cached ) {
2400.
// Generate a function of recursive functions that can be used to check each element
2401.
if ( !group ) {
2402.
group = tokenize( selector );
2403.
}
2404.
i = group.length;
2405.
while ( i-- ) {
2406.
cached = matcherFromTokens( group[i] );
2407.
if ( cached[ expando ] ) {
2408.
setMatchers.push( cached );
2409.
} else {
2410.
elementMatchers.push( cached );
2411.
}
2412.
}
2413.
2414.
// Cache the compiled function
2415.
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2416.
}
2417.
return cached;
2418.
};
2419.
2420.
function multipleContexts( selector, contexts, results ) {
2421.
var i = 0,
2422.
len = contexts.length;
2423.
for ( ; i < len; i++ ) {
2424.
Sizzle( selector, contexts[i], results );
2425.
}
2426.
return results;
2427.
}
2428.
2429.
function select( selector, context, results, seed ) {
2430.
var i, tokens, token, type, find,
2431.
match = tokenize( selector );
2432.
2433.
if ( !seed ) {
2434.
// Try to minimize operations if there is only one group
2435.
if ( match.length === 1 ) {
2436.
2437.
// Take a shortcut and set the context if the root selector is an ID
2438.
tokens = match[0] = match[0].slice( 0 );
2439.
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2440.
support.getById && context.nodeType === 9 && documentIsHTML &&
2441.
Expr.relative[ tokens[1].type ] ) {
2442.
2443.
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2444.
if ( !context ) {
2445.
return results;
2446.
}
2447.
selector = selector.slice( tokens.shift().value.length );
2448.
}
2449.
2450.
// Fetch a seed set for right-to-left matching
2451.
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2452.
while ( i-- ) {
2453.
token = tokens[i];
2454.
2455.
// Abort if we hit a combinator
2456.
if ( Expr.relative[ (type = token.type) ] ) {
2457.
break;
2458.
}
2459.
if ( (find = Expr.find[ type ]) ) {
2460.
// Search, expanding context for leading sibling combinators
2461.
if ( (seed = find(
2462.
token.matches[0].replace( runescape, funescape ),
2463.
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2464.
)) ) {
2465.
2466.
// If seed is empty or no tokens remain, we can return early
2467.
tokens.splice( i, 1 );
2468.
selector = seed.length && toSelector( tokens );
2469.
if ( !selector ) {
2470.
push.apply( results, seed );
2471.
return results;
2472.
}
2473.
2474.
break;
2475.
}
2476.
}
2477.
}
2478.
}
2479.
}
2480.
2481.
// Compile and execute a filtering function
2482.
// Provide `match` to avoid retokenization if we modified the selector above
2483.
compile( selector, match )(
2484.
seed,
2485.
context,
2486.
!documentIsHTML,
2487.
results,
2488.
rsibling.test( selector ) && testContext( context.parentNode ) || context
2489.
);
2490.
return results;
2491.
}
2492.
2493.
// One-time assignments
2494.
2495.
// Sort stability
2496.
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2497.
2498.
// Support: Chrome<14
2499.
// Always assume duplicates if they aren't passed to the comparison function
2500.
support.detectDuplicates = !!hasDuplicate;
2501.
2502.
// Initialize against the default document
2503.
setDocument();
2504.
2505.
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2506.
// Detached nodes confoundingly follow *each other*
2507.
support.sortDetached = assert(function( div1 ) {
2508.
// Should return 1, but returns 4 (following)
2509.
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
2510.
});
2511.
2512.
// Support: IE<8
2513.
// Prevent attribute/property "interpolation"
2514.
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2515.
if ( !assert(function( div ) {
2516.
div.innerHTML = "<a href='#'></a>";
2517.
return div.firstChild.getAttribute("href") === "#" ;
2518.
}) ) {
2519.
addHandle( "type|href|height|width", function( elem, name, isXML ) {
2520.
if ( !isXML ) {
2521.
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2522.
}
2523.
});
2524.
}
2525.
2526.
// Support: IE<9
2527.
// Use defaultValue in place of getAttribute("value")
2528.
if ( !support.attributes || !assert(function( div ) {
2529.
div.innerHTML = "<input/>";
2530.
div.firstChild.setAttribute( "value", "" );
2531.
return div.firstChild.getAttribute( "value" ) === "";
2532.
}) ) {
2533.
addHandle( "value", function( elem, name, isXML ) {
2534.
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2535.
return elem.defaultValue;
2536.
}
2537.
});
2538.
}
2539.
2540.
// Support: IE<9
2541.
// Use getAttributeNode to fetch booleans when getAttribute lies
2542.
if ( !assert(function( div ) {
2543.
return div.getAttribute("disabled") == null;
2544.
}) ) {
2545.
addHandle( booleans, function( elem, name, isXML ) {
2546.
var val;
2547.
if ( !isXML ) {
2548.
return elem[ name ] === true ? name.toLowerCase() :
2549.
(val = elem.getAttributeNode( name )) && val.specified ?
2550.
val.value :
2551.
null;
2552.
}
2553.
});
2554.
}
2555.
2556.
return Sizzle;
2557.
2558.
})( window );
2559.
2560.
2561.
2562.
jQuery.find = Sizzle;
2563.
jQuery.expr = Sizzle.selectors;
2564.
jQuery.expr[":"] = jQuery.expr.pseudos;
2565.
jQuery.unique = Sizzle.uniqueSort;
2566.
jQuery.text = Sizzle.getText;
2567.
jQuery.isXMLDoc = Sizzle.isXML;
2568.
jQuery.contains = Sizzle.contains;
2569.
2570.
2571.
2572.
var rneedsContext = jQuery.expr.match.needsContext;
2573.
2574.
var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
2575.
2576.
2577.
2578.
var risSimple = /^.[^:#\[\.,]*$/;
2579.
2580.
// Implement the identical functionality for filter and not
2581.
function winnow( elements, qualifier, not ) {
2582.
if ( jQuery.isFunction( qualifier ) ) {
2583.
return jQuery.grep( elements, function( elem, i ) {
2584.
/* jshint -W018 */
2585.
return !!qualifier.call( elem, i, elem ) !== not;
2586.
});
2587.
2588.
}
2589.
2590.
if ( qualifier.nodeType ) {
2591.
return jQuery.grep( elements, function( elem ) {
2592.
return ( elem === qualifier ) !== not;
2593.
});
2594.
2595.
}
2596.
2597.
if ( typeof qualifier === "string" ) {
2598.
if ( risSimple.test( qualifier ) ) {
2599.
return jQuery.filter( qualifier, elements, not );
2600.
}
2601.
2602.
qualifier = jQuery.filter( qualifier, elements );
2603.
}
2604.
2605.
return jQuery.grep( elements, function( elem ) {
2606.
return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
2607.
});
2608.
}
2609.
2610.
jQuery.filter = function( expr, elems, not ) {
2611.
var elem = elems[ 0 ];
2612.
2613.
if ( not ) {
2614.
expr = ":not(" + expr + ")";
2615.
}
2616.
2617.
return elems.length === 1 && elem.nodeType === 1 ?
2618.
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
2619.
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2620.
return elem.nodeType === 1;
2621.
}));
2622.
};
2623.
2624.
jQuery.fn.extend({
2625.
find: function( selector ) {
2626.
var i,
2627.
len = this.length,
2628.
ret = [],
2629.
self = this;
2630.
2631.
if ( typeof selector !== "string" ) {
2632.
return this.pushStack( jQuery( selector ).filter(function() {
2633.
for ( i = 0; i < len; i++ ) {
2634.
if ( jQuery.contains( self[ i ], this ) ) {
2635.
return true;
2636.
}
2637.
}
2638.
}) );
2639.
}
2640.
2641.
for ( i = 0; i < len; i++ ) {
2642.
jQuery.find( selector, self[ i ], ret );
2643.
}
2644.
2645.
// Needed because $( selector, context ) becomes $( context ).find( selector )
2646.
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
2647.
ret.selector = this.selector ? this.selector + " " + selector : selector;
2648.
return ret;
2649.
},
2650.
filter: function( selector ) {
2651.
return this.pushStack( winnow(this, selector || [], false) );
2652.
},
2653.
not: function( selector ) {
2654.
return this.pushStack( winnow(this, selector || [], true) );
2655.
},
2656.
is: function( selector ) {
2657.
return !!winnow(
2658.
this,
2659.
2660.
// If this is a positional/relative selector, check membership in the returned set
2661.
// so $("p:first").is("p:last") won't return true for a doc with two "p".
2662.
typeof selector === "string" && rneedsContext.test( selector ) ?
2663.
jQuery( selector ) :
2664.
selector || [],
2665.
false
2666.
).length;
2667.
}
2668.
});
2669.
2670.
2671.
// Initialize a jQuery object
2672.
2673.
2674.
// A central reference to the root jQuery(document)
2675.
var rootjQuery,
2676.
2677.
// A simple way to check for HTML strings
2678.
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
2679.
// Strict HTML recognition (#11290: must start with <)
2680.
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
2681.
2682.
init = jQuery.fn.init = function( selector, context ) {
2683.
var match, elem;
2684.
2685.
// HANDLE: $(""), $(null), $(undefined), $(false)
2686.
if ( !selector ) {
2687.
return this;
2688.
}
2689.
2690.
// Handle HTML strings
2691.
if ( typeof selector === "string" ) {
2692.
if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
2693.
// Assume that strings that start and end with <> are HTML and skip the regex check
2694.
match = [ null, selector, null ];
2695.
2696.
} else {
2697.
match = rquickExpr.exec( selector );
2698.
}
2699.
2700.
// Match html or make sure no context is specified for #id
2701.
if ( match && (match[1] || !context) ) {
2702.
2703.
// HANDLE: $(html) -> $(array)
2704.
if ( match[1] ) {
2705.
context = context instanceof jQuery ? context[0] : context;
2706.
2707.
// scripts is true for back-compat
2708.
// Intentionally let the error be thrown if parseHTML is not present
2709.
jQuery.merge( this, jQuery.parseHTML(
2710.
match[1],
2711.
context && context.nodeType ? context.ownerDocument || context : document,
2712.
true
2713.
) );
2714.
2715.
// HANDLE: $(html, props)
2716.
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
2717.
for ( match in context ) {
2718.
// Properties of context are called as methods if possible
2719.
if ( jQuery.isFunction( this[ match ] ) ) {
2720.
this[ match ]( context[ match ] );
2721.
2722.
// ...and otherwise set as attributes
2723.
} else {
2724.
this.attr( match, context[ match ] );
2725.
}
2726.
}
2727.
}
2728.
2729.
return this;
2730.
2731.
// HANDLE: $(#id)
2732.
} else {
2733.
elem = document.getElementById( match[2] );
2734.
2735.
// Check parentNode to catch when Blackberry 4.6 returns
2736.
// nodes that are no longer in the document #6963
2737.
if ( elem && elem.parentNode ) {
2738.
// Inject the element directly into the jQuery object
2739.
this.length = 1;
2740.
this[0] = elem;
2741.
}
2742.
2743.
this.context = document;
2744.
this.selector = selector;
2745.
return this;
2746.
}
2747.
2748.
// HANDLE: $(expr, $(...))
2749.
} else if ( !context || context.jquery ) {
2750.
return ( context || rootjQuery ).find( selector );
2751.
2752.
// HANDLE: $(expr, context)
2753.
// (which is just equivalent to: $(context).find(expr)
2754.
} else {
2755.
return this.constructor( context ).find( selector );
2756.
}
2757.
2758.
// HANDLE: $(DOMElement)
2759.
} else if ( selector.nodeType ) {
2760.
this.context = this[0] = selector;
2761.
this.length = 1;
2762.
return this;
2763.
2764.
// HANDLE: $(function)
2765.
// Shortcut for document ready
2766.
} else if ( jQuery.isFunction( selector ) ) {
2767.
return typeof rootjQuery.ready !== "undefined" ?
2768.
rootjQuery.ready( selector ) :
2769.
// Execute immediately if ready is not present
2770.
selector( jQuery );
2771.
}
2772.
2773.
if ( selector.selector !== undefined ) {
2774.
this.selector = selector.selector;
2775.
this.context = selector.context;
2776.
}
2777.
2778.
return jQuery.makeArray( selector, this );
2779.
};
2780.
2781.
// Give the init function the jQuery prototype for later instantiation
2782.
init.prototype = jQuery.fn;
2783.
2784.
// Initialize central reference
2785.
rootjQuery = jQuery( document );
2786.
2787.
2788.
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
2789.
// methods guaranteed to produce a unique set when starting from a unique set
2790.
guaranteedUnique = {
2791.
children: true,
2792.
contents: true,
2793.
next: true,
2794.
prev: true
2795.
};
2796.
2797.
jQuery.extend({
2798.
dir: function( elem, dir, until ) {
2799.
var matched = [],
2800.
truncate = until !== undefined;
2801.
2802.
while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
2803.
if ( elem.nodeType === 1 ) {
2804.
if ( truncate && jQuery( elem ).is( until ) ) {
2805.
break;
2806.
}
2807.
matched.push( elem );
2808.
}
2809.
}
2810.
return matched;
2811.
},
2812.
2813.
sibling: function( n, elem ) {
2814.
var matched = [];
2815.
2816.
for ( ; n; n = n.nextSibling ) {
2817.
if ( n.nodeType === 1 && n !== elem ) {
2818.
matched.push( n );
2819.
}
2820.
}
2821.
2822.
return matched;
2823.
}
2824.
});
2825.
2826.
jQuery.fn.extend({
2827.
has: function( target ) {
2828.
var targets = jQuery( target, this ),
2829.
l = targets.length;
2830.
2831.
return this.filter(function() {
2832.
var i = 0;
2833.
for ( ; i < l; i++ ) {
2834.
if ( jQuery.contains( this, targets[i] ) ) {
2835.
return true;
2836.
}
2837.
}
2838.
});
2839.
},
2840.
2841.
closest: function( selectors, context ) {
2842.
var cur,
2843.
i = 0,
2844.
l = this.length,
2845.
matched = [],
2846.
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
2847.
jQuery( selectors, context || this.context ) :
2848.
0;
2849.
2850.
for ( ; i < l; i++ ) {
2851.
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
2852.
// Always skip document fragments
2853.
if ( cur.nodeType < 11 && (pos ?
2854.
pos.index(cur) > -1 :
2855.
2856.
// Don't pass non-elements to Sizzle
2857.
cur.nodeType === 1 &&
2858.
jQuery.find.matchesSelector(cur, selectors)) ) {
2859.
2860.
matched.push( cur );
2861.
break;
2862.
}
2863.
}
2864.
}
2865.
2866.
return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
2867.
},
2868.
2869.
// Determine the position of an element within
2870.
// the matched set of elements
2871.
index: function( elem ) {
2872.
2873.
// No argument, return index in parent
2874.
if ( !elem ) {
2875.
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
2876.
}
2877.
2878.
// index in selector
2879.
if ( typeof elem === "string" ) {
2880.
return indexOf.call( jQuery( elem ), this[ 0 ] );
2881.
}
2882.
2883.
// Locate the position of the desired element
2884.
return indexOf.call( this,
2885.
2886.
// If it receives a jQuery object, the first element is used
2887.
elem.jquery ? elem[ 0 ] : elem
2888.
);
2889.
},
2890.
2891.
add: function( selector, context ) {
2892.
return this.pushStack(
2893.
jQuery.unique(
2894.
jQuery.merge( this.get(), jQuery( selector, context ) )
2895.
)
2896.
);
2897.
},
2898.
2899.
addBack: function( selector ) {
2900.
return this.add( selector == null ?
2901.
this.prevObject : this.prevObject.filter(selector)
2902.
);
2903.
}
2904.
});
2905.
2906.
function sibling( cur, dir ) {
2907.
while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
2908.
return cur;
2909.
}
2910.
2911.
jQuery.each({
2912.
parent: function( elem ) {
2913.
var parent = elem.parentNode;
2914.
return parent && parent.nodeType !== 11 ? parent : null;
2915.
},
2916.
parents: function( elem ) {
2917.
return jQuery.dir( elem, "parentNode" );
2918.
},
2919.
parentsUntil: function( elem, i, until ) {
2920.
return jQuery.dir( elem, "parentNode", until );
2921.
},
2922.
next: function( elem ) {
2923.
return sibling( elem, "nextSibling" );
2924.
},
2925.
prev: function( elem ) {
2926.
return sibling( elem, "previousSibling" );
2927.
},
2928.
nextAll: function( elem ) {
2929.
return jQuery.dir( elem, "nextSibling" );
2930.
},
2931.
prevAll: function( elem ) {
2932.
return jQuery.dir( elem, "previousSibling" );
2933.
},
2934.
nextUntil: function( elem, i, until ) {
2935.
return jQuery.dir( elem, "nextSibling", until );
2936.
},
2937.
prevUntil: function( elem, i, until ) {
2938.
return jQuery.dir( elem, "previousSibling", until );
2939.
},
2940.
siblings: function( elem ) {
2941.
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
2942.
},
2943.
children: function( elem ) {
2944.
return jQuery.sibling( elem.firstChild );
2945.
},
2946.
contents: function( elem ) {
2947.
return elem.contentDocument || jQuery.merge( [], elem.childNodes );
2948.
}
2949.
}, function( name, fn ) {
2950.
jQuery.fn[ name ] = function( until, selector ) {
2951.
var matched = jQuery.map( this, fn, until );
2952.
2953.
if ( name.slice( -5 ) !== "Until" ) {
2954.
selector = until;
2955.
}
2956.
2957.
if ( selector && typeof selector === "string" ) {
2958.
matched = jQuery.filter( selector, matched );
2959.
}
2960.
2961.
if ( this.length > 1 ) {
2962.
// Remove duplicates
2963.
if ( !guaranteedUnique[ name ] ) {
2964.
jQuery.unique( matched );
2965.
}
2966.
2967.
// Reverse order for parents* and prev-derivatives
2968.
if ( rparentsprev.test( name ) ) {
2969.
matched.reverse();
2970.
}
2971.
}
2972.
2973.
return this.pushStack( matched );
2974.
};
2975.
});
2976.
var rnotwhite = (/\S+/g);
2977.
2978.
2979.
2980.
// String to Object options format cache
2981.
var optionsCache = {};
2982.
2983.
// Convert String-formatted options into Object-formatted ones and store in cache
2984.
function createOptions( options ) {
2985.
var object = optionsCache[ options ] = {};
2986.
jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
2987.
object[ flag ] = true;
2988.
});
2989.
return object;
2990.
}
2991.
2992.
/*
2993.
* Create a callback list using the following parameters:
2994.
*
2995.
* options: an optional list of space-separated options that will change how
2996.
* the callback list behaves or a more traditional option object
2997.
*
2998.
* By default a callback list will act like an event callback list and can be
2999.
* "fired" multiple times.
3000.
*
3001.
* Possible options:
3002.
*
3003.
* once: will ensure the callback list can only be fired once (like a Deferred)
3004.
*
3005.
* memory: will keep track of previous values and will call any callback added
3006.
* after the list has been fired right away with the latest "memorized"
3007.
* values (like a Deferred)
3008.
*
3009.
* unique: will ensure a callback can only be added once (no duplicate in the list)
3010.
*
3011.
* stopOnFalse: interrupt callings when a callback returns false
3012.
*
3013.
*/
3014.
jQuery.Callbacks = function( options ) {
3015.
3016.
// Convert options from String-formatted to Object-formatted if needed
3017.
// (we check in cache first)
3018.
options = typeof options === "string" ?
3019.
( optionsCache[ options ] || createOptions( options ) ) :
3020.
jQuery.extend( {}, options );
3021.
3022.
var // Last fire value (for non-forgettable lists)
3023.
memory,
3024.
// Flag to know if list was already fired
3025.
fired,
3026.
// Flag to know if list is currently firing
3027.
firing,
3028.
// First callback to fire (used internally by add and fireWith)
3029.
firingStart,
3030.
// End of the loop when firing
3031.
firingLength,
3032.
// Index of currently firing callback (modified by remove if needed)
3033.
firingIndex,
3034.
// Actual callback list
3035.
list = [],
3036.
// Stack of fire calls for repeatable lists
3037.
stack = !options.once && [],
3038.
// Fire callbacks
3039.
fire = function( data ) {
3040.
memory = options.memory && data;
3041.
fired = true;
3042.
firingIndex = firingStart || 0;
3043.
firingStart = 0;
3044.
firingLength = list.length;
3045.
firing = true;
3046.
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
3047.
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
3048.
memory = false; // To prevent further calls using add
3049.
break;
3050.
}
3051.
}
3052.
firing = false;
3053.
if ( list ) {
3054.
if ( stack ) {
3055.
if ( stack.length ) {
3056.
fire( stack.shift() );
3057.
}
3058.
} else if ( memory ) {
3059.
list = [];
3060.
} else {
3061.
self.disable();
3062.
}
3063.
}
3064.
},
3065.
// Actual Callbacks object
3066.
self = {
3067.
// Add a callback or a collection of callbacks to the list
3068.
add: function() {
3069.
if ( list ) {
3070.
// First, we save the current length
3071.
var start = list.length;
3072.
(function add( args ) {
3073.
jQuery.each( args, function( _, arg ) {
3074.
var type = jQuery.type( arg );
3075.
if ( type === "function" ) {
3076.
if ( !options.unique || !self.has( arg ) ) {
3077.
list.push( arg );
3078.
}
3079.
} else if ( arg && arg.length && type !== "string" ) {
3080.
// Inspect recursively
3081.
add( arg );
3082.
}
3083.
});
3084.
})( arguments );
3085.
// Do we need to add the callbacks to the
3086.
// current firing batch?
3087.
if ( firing ) {
3088.
firingLength = list.length;
3089.
// With memory, if we're not firing then
3090.
// we should call right away
3091.
} else if ( memory ) {
3092.
firingStart = start;
3093.
fire( memory );
3094.
}
3095.
}
3096.
return this;
3097.
},
3098.
// Remove a callback from the list
3099.
remove: function() {
3100.
if ( list ) {
3101.
jQuery.each( arguments, function( _, arg ) {
3102.
var index;
3103.
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3104.
list.splice( index, 1 );
3105.
// Handle firing indexes
3106.
if ( firing ) {
3107.
if ( index <= firingLength ) {
3108.
firingLength--;
3109.
}
3110.
if ( index <= firingIndex ) {
3111.
firingIndex--;
3112.
}
3113.
}
3114.
}
3115.
});
3116.
}
3117.
return this;
3118.
},
3119.
// Check if a given callback is in the list.
3120.
// If no argument is given, return whether or not list has callbacks attached.
3121.
has: function( fn ) {
3122.
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
3123.
},
3124.
// Remove all callbacks from the list
3125.
empty: function() {
3126.
list = [];
3127.
firingLength = 0;
3128.
return this;
3129.
},
3130.
// Have the list do nothing anymore
3131.
disable: function() {
3132.
list = stack = memory = undefined;
3133.
return this;
3134.
},
3135.
// Is it disabled?
3136.
disabled: function() {
3137.
return !list;
3138.
},
3139.
// Lock the list in its current state
3140.
lock: function() {
3141.
stack = undefined;
3142.
if ( !memory ) {
3143.
self.disable();
3144.
}
3145.
return this;
3146.
},
3147.
// Is it locked?
3148.
locked: function() {
3149.
return !stack;
3150.
},
3151.
// Call all callbacks with the given context and arguments
3152.
fireWith: function( context, args ) {
3153.
if ( list && ( !fired || stack ) ) {
3154.
args = args || [];
3155.
args = [ context, args.slice ? args.slice() : args ];
3156.
if ( firing ) {
3157.
stack.push( args );
3158.
} else {
3159.
fire( args );
3160.
}
3161.
}
3162.
return this;
3163.
},
3164.
// Call all the callbacks with the given arguments
3165.
fire: function() {
3166.
self.fireWith( this, arguments );
3167.
return this;
3168.
},
3169.
// To know if the callbacks have already been called at least once
3170.
fired: function() {
3171.
return !!fired;
3172.
}
3173.
};
3174.
3175.
return self;
3176.
};
3177.
3178.
3179.
jQuery.extend({
3180.
3181.
Deferred: function( func ) {
3182.
var tuples = [
3183.
// action, add listener, listener list, final state
3184.
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
3185.
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
3186.
[ "notify", "progress", jQuery.Callbacks("memory") ]
3187.
],
3188.
state = "pending",
3189.
promise = {
3190.
state: function() {
3191.
return state;
3192.
},
3193.
always: function() {
3194.
deferred.done( arguments ).fail( arguments );
3195.
return this;
3196.
},
3197.
then: function( /* fnDone, fnFail, fnProgress */ ) {
3198.
var fns = arguments;
3199.
return jQuery.Deferred(function( newDefer ) {
3200.
jQuery.each( tuples, function( i, tuple ) {
3201.
var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
3202.
// deferred[ done | fail | progress ] for forwarding actions to newDefer
3203.
deferred[ tuple[1] ](function() {
3204.
var returned = fn && fn.apply( this, arguments );
3205.
if ( returned && jQuery.isFunction( returned.promise ) ) {
3206.
returned.promise()
3207.
.done( newDefer.resolve )
3208.
.fail( newDefer.reject )
3209.
.progress( newDefer.notify );
3210.
} else {
3211.
newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
3212.
}
3213.
});
3214.
});
3215.
fns = null;
3216.
}).promise();
3217.
},
3218.
// Get a promise for this deferred
3219.
// If obj is provided, the promise aspect is added to the object
3220.
promise: function( obj ) {
3221.
return obj != null ? jQuery.extend( obj, promise ) : promise;
3222.
}
3223.
},
3224.
deferred = {};
3225.
3226.
// Keep pipe for back-compat
3227.
promise.pipe = promise.then;
3228.
3229.
// Add list-specific methods
3230.
jQuery.each( tuples, function( i, tuple ) {
3231.
var list = tuple[ 2 ],
3232.
stateString = tuple[ 3 ];
3233.
3234.
// promise[ done | fail | progress ] = list.add
3235.
promise[ tuple[1] ] = list.add;
3236.
3237.
// Handle state
3238.
if ( stateString ) {
3239.
list.add(function() {
3240.
// state = [ resolved | rejected ]
3241.
state = stateString;
3242.
3243.
// [ reject_list | resolve_list ].disable; progress_list.lock
3244.
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
3245.
}
3246.
3247.
// deferred[ resolve | reject | notify ]
3248.
deferred[ tuple[0] ] = function() {
3249.
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
3250.
return this;
3251.
};
3252.
deferred[ tuple[0] + "With" ] = list.fireWith;
3253.
});
3254.
3255.
// Make the deferred a promise
3256.
promise.promise( deferred );
3257.
3258.
// Call given func if any
3259.
if ( func ) {
3260.
func.call( deferred, deferred );
3261.
}
3262.
3263.
// All done!
3264.
return deferred;
3265.
},
3266.
3267.
// Deferred helper
3268.
when: function( subordinate /* , ..., subordinateN */ ) {
3269.
var i = 0,
3270.
resolveValues = slice.call( arguments ),
3271.
length = resolveValues.length,
3272.
3273.
// the count of uncompleted subordinates
3274.
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
3275.
3276.
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
3277.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
3278.
3279.
// Update function for both resolve and progress values
3280.
updateFunc = function( i, contexts, values ) {
3281.
return function( value ) {
3282.
contexts[ i ] = this;
3283.
values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3284.
if ( values === progressValues ) {
3285.
deferred.notifyWith( contexts, values );
3286.
} else if ( !( --remaining ) ) {
3287.
deferred.resolveWith( contexts, values );
3288.
}
3289.
};
3290.
},
3291.
3292.
progressValues, progressContexts, resolveContexts;
3293.
3294.
// add listeners to Deferred subordinates; treat others as resolved
3295.
if ( length > 1 ) {
3296.
progressValues = new Array( length );
3297.
progressContexts = new Array( length );
3298.
resolveContexts = new Array( length );
3299.
for ( ; i < length; i++ ) {
3300.
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
3301.
resolveValues[ i ].promise()
3302.
.done( updateFunc( i, resolveContexts, resolveValues ) )
3303.
.fail( deferred.reject )
3304.
.progress( updateFunc( i, progressContexts, progressValues ) );
3305.
} else {
3306.
--remaining;
3307.
}
3308.
}
3309.
}
3310.
3311.
// if we're not waiting on anything, resolve the master
3312.
if ( !remaining ) {
3313.
deferred.resolveWith( resolveContexts, resolveValues );
3314.
}
3315.
3316.
return deferred.promise();
3317.
}
3318.
});
3319.
3320.
3321.
// The deferred used on DOM ready
3322.
var readyList;
3323.
3324.
jQuery.fn.ready = function( fn ) {
3325.
// Add the callback
3326.
jQuery.ready.promise().done( fn );
3327.
3328.
return this;
3329.
};
3330.
3331.
jQuery.extend({
3332.
// Is the DOM ready to be used? Set to true once it occurs.
3333.
isReady: false,
3334.
3335.
// A counter to track how many items to wait for before
3336.
// the ready event fires. See #6781
3337.
readyWait: 1,
3338.
3339.
// Hold (or release) the ready event
3340.
holdReady: function( hold ) {
3341.
if ( hold ) {
3342.
jQuery.readyWait++;
3343.
} else {
3344.
jQuery.ready( true );
3345.
}
3346.
},
3347.
3348.
// Handle when the DOM is ready
3349.
ready: function( wait ) {
3350.
3351.
// Abort if there are pending holds or we're already ready
3352.
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3353.
return;
3354.
}
3355.
3356.
// Remember that the DOM is ready
3357.
jQuery.isReady = true;
3358.
3359.
// If a normal DOM Ready event fired, decrement, and wait if need be
3360.
if ( wait !== true && --jQuery.readyWait > 0 ) {
3361.
return;
3362.
}
3363.
3364.
// If there are functions bound, to execute
3365.
readyList.resolveWith( document, [ jQuery ] );
3366.
3367.
// Trigger any bound ready events
3368.
if ( jQuery.fn.trigger ) {
3369.
jQuery( document ).trigger("ready").off("ready");
3370.
}
3371.
}
3372.
});
3373.
3374.
/**
3375.
* The ready event handler and self cleanup method
3376.
*/
3377.
function completed() {
3378.
document.removeEventListener( "DOMContentLoaded", completed, false );
3379.
window.removeEventListener( "load", completed, false );
3380.
jQuery.ready();
3381.
}
3382.
3383.
jQuery.ready.promise = function( obj ) {
3384.
if ( !readyList ) {
3385.
3386.
readyList = jQuery.Deferred();
3387.
3388.
// Catch cases where $(document).ready() is called after the browser event has already occurred.
3389.
// we once tried to use readyState "interactive" here, but it caused issues like the one
3390.
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
3391.
if ( document.readyState === "complete" ) {
3392.
// Handle it asynchronously to allow scripts the opportunity to delay ready
3393.
setTimeout( jQuery.ready );
3394.
3395.
} else {
3396.
3397.
// Use the handy event callback
3398.
document.addEventListener( "DOMContentLoaded", completed, false );
3399.
3400.
// A fallback to window.onload, that will always work
3401.
window.addEventListener( "load", completed, false );
3402.
}
3403.
}
3404.
return readyList.promise( obj );
3405.
};
3406.
3407.
// Kick off the DOM ready check even if the user does not
3408.
jQuery.ready.promise();
3409.
3410.
3411.
3412.
3413.
// Multifunctional method to get and set values of a collection
3414.
// The value/s can optionally be executed if it's a function
3415.
var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
3416.
var i = 0,
3417.
len = elems.length,
3418.
bulk = key == null;
3419.
3420.
// Sets many values
3421.
if ( jQuery.type( key ) === "object" ) {
3422.
chainable = true;
3423.
for ( i in key ) {
3424.
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
3425.
}
3426.
3427.
// Sets one value
3428.
} else if ( value !== undefined ) {
3429.
chainable = true;
3430.
3431.
if ( !jQuery.isFunction( value ) ) {
3432.
raw = true;
3433.
}
3434.
3435.
if ( bulk ) {
3436.
// Bulk operations run against the entire set
3437.
if ( raw ) {
3438.
fn.call( elems, value );
3439.
fn = null;
3440.
3441.
// ...except when executing function values
3442.
} else {
3443.
bulk = fn;
3444.
fn = function( elem, key, value ) {
3445.
return bulk.call( jQuery( elem ), value );
3446.
};
3447.
}
3448.
}
3449.
3450.
if ( fn ) {
3451.
for ( ; i < len; i++ ) {
3452.
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
3453.
}
3454.
}
3455.
}
3456.
3457.
return chainable ?
3458.
elems :
3459.
3460.
// Gets
3461.
bulk ?
3462.
fn.call( elems ) :
3463.
len ? fn( elems[0], key ) : emptyGet;
3464.
};
3465.
3466.
3467.
/**
3468.
* Determines whether an object can have data
3469.
*/
3470.
jQuery.acceptData = function( owner ) {
3471.
// Accepts only:
3472.
// - Node
3473.
// - Node.ELEMENT_NODE
3474.
// - Node.DOCUMENT_NODE
3475.
// - Object
3476.
// - Any
3477.
/* jshint -W018 */
3478.
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
3479.
};
3480.
3481.
3482.
function Data() {
3483.
// Support: Android < 4,
3484.
// Old WebKit does not have Object.preventExtensions/freeze method,
3485.
// return new empty object instead with no [[set]] accessor
3486.
Object.defineProperty( this.cache = {}, 0, {
3487.
get: function() {
3488.
return {};
3489.
}
3490.
});
3491.
3492.
this.expando = jQuery.expando + Math.random();
3493.
}
3494.
3495.
Data.uid = 1;
3496.
Data.accepts = jQuery.acceptData;
3497.
3498.
Data.prototype = {
3499.
key: function( owner ) {
3500.
// We can accept data for non-element nodes in modern browsers,
3501.
// but we should not, see #8335.
3502.
// Always return the key for a frozen object.
3503.
if ( !Data.accepts( owner ) ) {
3504.
return 0;
3505.
}
3506.
3507.
var descriptor = {},
3508.
// Check if the owner object already has a cache key
3509.
unlock = owner[ this.expando ];
3510.
3511.
// If not, create one
3512.
if ( !unlock ) {
3513.
unlock = Data.uid++;
3514.
3515.
// Secure it in a non-enumerable, non-writable property
3516.
try {
3517.
descriptor[ this.expando ] = { value: unlock };
3518.
Object.defineProperties( owner, descriptor );
3519.
3520.
// Support: Android < 4
3521.
// Fallback to a less secure definition
3522.
} catch ( e ) {
3523.
descriptor[ this.expando ] = unlock;
3524.
jQuery.extend( owner, descriptor );
3525.
}
3526.
}
3527.
3528.
// Ensure the cache object
3529.
if ( !this.cache[ unlock ] ) {
3530.
this.cache[ unlock ] = {};
3531.
}
3532.
3533.
return unlock;
3534.
},
3535.
set: function( owner, data, value ) {
3536.
var prop,
3537.
// There may be an unlock assigned to this node,
3538.
// if there is no entry for this "owner", create one inline
3539.
// and set the unlock as though an owner entry had always existed
3540.
unlock = this.key( owner ),
3541.
cache = this.cache[ unlock ];
3542.
3543.
// Handle: [ owner, key, value ] args
3544.
if ( typeof data === "string" ) {
3545.
cache[ data ] = value;
3546.
3547.
// Handle: [ owner, { properties } ] args
3548.
} else {
3549.
// Fresh assignments by object are shallow copied
3550.
if ( jQuery.isEmptyObject( cache ) ) {
3551.
jQuery.extend( this.cache[ unlock ], data );
3552.
// Otherwise, copy the properties one-by-one to the cache object
3553.
} else {
3554.
for ( prop in data ) {
3555.
cache[ prop ] = data[ prop ];
3556.
}
3557.
}
3558.
}
3559.
return cache;
3560.
},
3561.
get: function( owner, key ) {
3562.
// Either a valid cache is found, or will be created.
3563.
// New caches will be created and the unlock returned,
3564.
// allowing direct access to the newly created
3565.
// empty data object. A valid owner object must be provided.
3566.
var cache = this.cache[ this.key( owner ) ];
3567.
3568.
return key === undefined ?
3569.
cache : cache[ key ];
3570.
},
3571.
access: function( owner, key, value ) {
3572.
var stored;
3573.
// In cases where either:
3574.
//
3575.
// 1. No key was specified
3576.
// 2. A string key was specified, but no value provided
3577.
//
3578.
// Take the "read" path and allow the get method to determine
3579.
// which value to return, respectively either:
3580.
//
3581.
// 1. The entire cache object
3582.
// 2. The data stored at the key
3583.
//
3584.
if ( key === undefined ||
3585.
((key && typeof key === "string") && value === undefined) ) {
3586.
3587.
stored = this.get( owner, key );
3588.
3589.
return stored !== undefined ?
3590.
stored : this.get( owner, jQuery.camelCase(key) );
3591.
}
3592.
3593.
// [*]When the key is not a string, or both a key and value
3594.
// are specified, set or extend (existing objects) with either:
3595.
//
3596.
// 1. An object of properties
3597.
// 2. A key and value
3598.
//
3599.
this.set( owner, key, value );
3600.
3601.
// Since the "set" path can have two possible entry points
3602.
// return the expected data based on which path was taken[*]
3603.
return value !== undefined ? value : key;
3604.
},
3605.
remove: function( owner, key ) {
3606.
var i, name, camel,
3607.
unlock = this.key( owner ),
3608.
cache = this.cache[ unlock ];
3609.
3610.
if ( key === undefined ) {
3611.
this.cache[ unlock ] = {};
3612.
3613.
} else {
3614.
// Support array or space separated string of keys
3615.
if ( jQuery.isArray( key ) ) {
3616.
// If "name" is an array of keys...
3617.
// When data is initially created, via ("key", "val") signature,
3618.
// keys will be converted to camelCase.
3619.
// Since there is no way to tell _how_ a key was added, remove
3620.
// both plain key and camelCase key. #12786
3621.
// This will only penalize the array argument path.
3622.
name = key.concat( key.map( jQuery.camelCase ) );
3623.
} else {
3624.
camel = jQuery.camelCase( key );
3625.
// Try the string as a key before any manipulation
3626.
if ( key in cache ) {
3627.
name = [ key, camel ];
3628.
} else {
3629.
// If a key with the spaces exists, use it.
3630.
// Otherwise, create an array by matching non-whitespace
3631.
name = camel;
3632.
name = name in cache ?
3633.
[ name ] : ( name.match( rnotwhite ) || [] );
3634.
}
3635.
}
3636.
3637.
i = name.length;
3638.
while ( i-- ) {
3639.
delete cache[ name[ i ] ];
3640.
}
3641.
}
3642.
},
3643.
hasData: function( owner ) {
3644.
return !jQuery.isEmptyObject(
3645.
this.cache[ owner[ this.expando ] ] || {}
3646.
);
3647.
},
3648.
discard: function( owner ) {
3649.
if ( owner[ this.expando ] ) {
3650.
delete this.cache[ owner[ this.expando ] ];
3651.
}
3652.
}
3653.
};
3654.
var data_priv = new Data();
3655.
3656.
var data_user = new Data();
3657.
3658.
3659.
3660.
/*
3661.
Implementation Summary
3662.
3663.
1. Enforce API surface and semantic compatibility with 1.9.x branch
3664.
2. Improve the module's maintainability by reducing the storage
3665.
paths to a single mechanism.
3666.
3. Use the same single mechanism to support "private" and "user" data.
3667.
4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
3668.
5. Avoid exposing implementation details on user objects (eg. expando properties)
3669.
6. Provide a clear path for implementation upgrade to WeakMap in 2014
3670.
*/
3671.
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
3672.
rmultiDash = /([A-Z])/g;
3673.
3674.
function dataAttr( elem, key, data ) {
3675.
var name;
3676.
3677.
// If nothing was found internally, try to fetch any
3678.
// data from the HTML5 data-* attribute
3679.
if ( data === undefined && elem.nodeType === 1 ) {
3680.
name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
3681.
data = elem.getAttribute( name );
3682.
3683.
if ( typeof data === "string" ) {
3684.
try {
3685.
data = data === "true" ? true :
3686.
data === "false" ? false :
3687.
data === "null" ? null :
3688.
// Only convert to a number if it doesn't change the string
3689.
+data + "" === data ? +data :
3690.
rbrace.test( data ) ? jQuery.parseJSON( data ) :
3691.
data;
3692.
} catch( e ) {}
3693.
3694.
// Make sure we set the data so it isn't changed later
3695.
data_user.set( elem, key, data );
3696.
} else {
3697.
data = undefined;
3698.
}
3699.
}
3700.
return data;
3701.
}
3702.
3703.
jQuery.extend({
3704.
hasData: function( elem ) {
3705.
return data_user.hasData( elem ) || data_priv.hasData( elem );
3706.
},
3707.
3708.
data: function( elem, name, data ) {
3709.
return data_user.access( elem, name, data );
3710.
},
3711.
3712.
removeData: function( elem, name ) {
3713.
data_user.remove( elem, name );
3714.
},
3715.
3716.
// TODO: Now that all calls to _data and _removeData have been replaced
3717.
// with direct calls to data_priv methods, these can be deprecated.
3718.
_data: function( elem, name, data ) {
3719.
return data_priv.access( elem, name, data );
3720.
},
3721.
3722.
_removeData: function( elem, name ) {
3723.
data_priv.remove( elem, name );
3724.
}
3725.
});
3726.
3727.
jQuery.fn.extend({
3728.
data: function( key, value ) {
3729.
var i, name, data,
3730.
elem = this[ 0 ],
3731.
attrs = elem && elem.attributes;
3732.
3733.
// Gets all values
3734.
if ( key === undefined ) {
3735.
if ( this.length ) {
3736.
data = data_user.get( elem );
3737.
3738.
if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
3739.
i = attrs.length;
3740.
while ( i-- ) {
3741.
name = attrs[ i ].name;
3742.
3743.
if ( name.indexOf( "data-" ) === 0 ) {
3744.
name = jQuery.camelCase( name.slice(5) );
3745.
dataAttr( elem, name, data[ name ] );
3746.
}
3747.
}
3748.
data_priv.set( elem, "hasDataAttrs", true );
3749.
}
3750.
}
3751.
3752.
return data;
3753.
}
3754.
3755.
// Sets multiple values
3756.
if ( typeof key === "object" ) {
3757.
return this.each(function() {
3758.
data_user.set( this, key );
3759.
});
3760.
}
3761.
3762.
return access( this, function( value ) {
3763.
var data,
3764.
camelKey = jQuery.camelCase( key );
3765.
3766.
// The calling jQuery object (element matches) is not empty
3767.
// (and therefore has an element appears at this[ 0 ]) and the
3768.
// `value` parameter was not undefined. An empty jQuery object
3769.
// will result in `undefined` for elem = this[ 0 ] which will
3770.
// throw an exception if an attempt to read a data cache is made.
3771.
if ( elem && value === undefined ) {
3772.
// Attempt to get data from the cache
3773.
// with the key as-is
3774.
data = data_user.get( elem, key );
3775.
if ( data !== undefined ) {
3776.
return data;
3777.
}
3778.
3779.
// Attempt to get data from the cache
3780.
// with the key camelized
3781.
data = data_user.get( elem, camelKey );
3782.
if ( data !== undefined ) {
3783.
return data;
3784.
}
3785.
3786.
// Attempt to "discover" the data in
3787.
// HTML5 custom data-* attrs
3788.
data = dataAttr( elem, camelKey, undefined );
3789.
if ( data !== undefined ) {
3790.
return data;
3791.
}
3792.
3793.
// We tried really hard, but the data doesn't exist.
3794.
return;
3795.
}
3796.
3797.
// Set the data...
3798.
this.each(function() {
3799.
// First, attempt to store a copy or reference of any
3800.
// data that might've been store with a camelCased key.
3801.
var data = data_user.get( this, camelKey );
3802.
3803.
// For HTML5 data-* attribute interop, we have to
3804.
// store property names with dashes in a camelCase form.
3805.
// This might not apply to all properties...*
3806.
data_user.set( this, camelKey, value );
3807.
3808.
// *... In the case of properties that might _actually_
3809.
// have dashes, we need to also store a copy of that
3810.
// unchanged property.
3811.
if ( key.indexOf("-") !== -1 && data !== undefined ) {
3812.
data_user.set( this, key, value );
3813.
}
3814.
});
3815.
}, null, value, arguments.length > 1, null, true );
3816.
},
3817.
3818.
removeData: function( key ) {
3819.
return this.each(function() {
3820.
data_user.remove( this, key );
3821.
});
3822.
}
3823.
});
3824.
3825.
3826.
jQuery.extend({
3827.
queue: function( elem, type, data ) {
3828.
var queue;
3829.
3830.
if ( elem ) {
3831.
type = ( type || "fx" ) + "queue";
3832.
queue = data_priv.get( elem, type );
3833.
3834.
// Speed up dequeue by getting out quickly if this is just a lookup
3835.
if ( data ) {
3836.
if ( !queue || jQuery.isArray( data ) ) {
3837.
queue = data_priv.access( elem, type, jQuery.makeArray(data) );
3838.
} else {
3839.
queue.push( data );
3840.
}
3841.
}
3842.
return queue || [];
3843.
}
3844.
},
3845.
3846.
dequeue: function( elem, type ) {
3847.
type = type || "fx";
3848.
3849.
var queue = jQuery.queue( elem, type ),
3850.
startLength = queue.length,
3851.
fn = queue.shift(),
3852.
hooks = jQuery._queueHooks( elem, type ),
3853.
next = function() {
3854.
jQuery.dequeue( elem, type );
3855.
};
3856.
3857.
// If the fx queue is dequeued, always remove the progress sentinel
3858.
if ( fn === "inprogress" ) {
3859.
fn = queue.shift();
3860.
startLength--;
3861.
}
3862.
3863.
if ( fn ) {
3864.
3865.
// Add a progress sentinel to prevent the fx queue from being
3866.
// automatically dequeued
3867.
if ( type === "fx" ) {
3868.
queue.unshift( "inprogress" );
3869.
}
3870.
3871.
// clear up the last queue stop function
3872.
delete hooks.stop;
3873.
fn.call( elem, next, hooks );
3874.
}
3875.
3876.
if ( !startLength && hooks ) {
3877.
hooks.empty.fire();
3878.
}
3879.
},
3880.
3881.
// not intended for public consumption - generates a queueHooks object, or returns the current one
3882.
_queueHooks: function( elem, type ) {
3883.
var key = type + "queueHooks";
3884.
return data_priv.get( elem, key ) || data_priv.access( elem, key, {
3885.
empty: jQuery.Callbacks("once memory").add(function() {
3886.
data_priv.remove( elem, [ type + "queue", key ] );
3887.
})
3888.
});
3889.
}
3890.
});
3891.
3892.
jQuery.fn.extend({
3893.
queue: function( type, data ) {
3894.
var setter = 2;
3895.
3896.
if ( typeof type !== "string" ) {
3897.
data = type;
3898.
type = "fx";
3899.
setter--;
3900.
}
3901.
3902.
if ( arguments.length < setter ) {
3903.
return jQuery.queue( this[0], type );
3904.
}
3905.
3906.
return data === undefined ?
3907.
this :
3908.
this.each(function() {
3909.
var queue = jQuery.queue( this, type, data );
3910.
3911.
// ensure a hooks for this queue
3912.
jQuery._queueHooks( this, type );
3913.
3914.
if ( type === "fx" && queue[0] !== "inprogress" ) {
3915.
jQuery.dequeue( this, type );
3916.
}
3917.
});
3918.
},
3919.
dequeue: function( type ) {
3920.
return this.each(function() {
3921.
jQuery.dequeue( this, type );
3922.
});
3923.
},
3924.
clearQueue: function( type ) {
3925.
return this.queue( type || "fx", [] );
3926.
},
3927.
// Get a promise resolved when queues of a certain type
3928.
// are emptied (fx is the type by default)
3929.
promise: function( type, obj ) {
3930.
var tmp,
3931.
count = 1,
3932.
defer = jQuery.Deferred(),
3933.
elements = this,
3934.
i = this.length,
3935.
resolve = function() {
3936.
if ( !( --count ) ) {
3937.
defer.resolveWith( elements, [ elements ] );
3938.
}
3939.
};
3940.
3941.
if ( typeof type !== "string" ) {
3942.
obj = type;
3943.
type = undefined;
3944.
}
3945.
type = type || "fx";
3946.
3947.
while ( i-- ) {
3948.
tmp = data_priv.get( elements[ i ], type + "queueHooks" );
3949.
if ( tmp && tmp.empty ) {
3950.
count++;
3951.
tmp.empty.add( resolve );
3952.
}
3953.
}
3954.
resolve();
3955.
return defer.promise( obj );
3956.
}
3957.
});
3958.
var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
3959.
3960.
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
3961.
3962.
var isHidden = function( elem, el ) {
3963.
// isHidden might be called from jQuery#filter function;
3964.
// in that case, element will be second argument
3965.
elem = el || elem;
3966.
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
3967.
};
3968.
3969.
var rcheckableType = (/^(?:checkbox|radio)$/i);
3970.
3971.
3972.
3973.
(function() {
3974.
var fragment = document.createDocumentFragment(),
3975.
div = fragment.appendChild( document.createElement( "div" ) );
3976.
3977.
// #11217 - WebKit loses check when the name is after the checked attribute
3978.
div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
3979.
3980.
// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
3981.
// old WebKit doesn't clone checked state correctly in fragments
3982.
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
3983.
3984.
// Make sure textarea (and checkbox) defaultValue is properly cloned
3985.
// Support: IE9-IE11+
3986.
div.innerHTML = "<textarea>x</textarea>";
3987.
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
3988.
})();
3989.
var strundefined = typeof undefined;
3990.
3991.
3992.
3993.
support.focusinBubbles = "onfocusin" in window;
3994.
3995.
3996.
var
3997.
rkeyEvent = /^key/,
3998.
rmouseEvent = /^(?:mouse|contextmenu)|click/,
3999.
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
4000.
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
4001.
4002.
function returnTrue() {
4003.
return true;
4004.
}
4005.
4006.
function returnFalse() {
4007.
return false;
4008.
}
4009.
4010.
function safeActiveElement() {
4011.
try {
4012.
return document.activeElement;
4013.
} catch ( err ) { }
4014.
}
4015.
4016.
/*
4017.
* Helper functions for managing events -- not part of the public interface.
4018.
* Props to Dean Edwards' addEvent library for many of the ideas.
4019.
*/
4020.
jQuery.event = {
4021.
4022.
global: {},
4023.
4024.
add: function( elem, types, handler, data, selector ) {
4025.
4026.
var handleObjIn, eventHandle, tmp,
4027.
events, t, handleObj,
4028.
special, handlers, type, namespaces, origType,
4029.
elemData = data_priv.get( elem );
4030.
4031.
// Don't attach events to noData or text/comment nodes (but allow plain objects)
4032.
if ( !elemData ) {
4033.
return;
4034.
}
4035.
4036.
// Caller can pass in an object of custom data in lieu of the handler
4037.
if ( handler.handler ) {
4038.
handleObjIn = handler;
4039.
handler = handleObjIn.handler;
4040.
selector = handleObjIn.selector;
4041.
}
4042.
4043.
// Make sure that the handler has a unique ID, used to find/remove it later
4044.
if ( !handler.guid ) {
4045.
handler.guid = jQuery.guid++;
4046.
}
4047.
4048.
// Init the element's event structure and main handler, if this is the first
4049.
if ( !(events = elemData.events) ) {
4050.
events = elemData.events = {};
4051.
}
4052.
if ( !(eventHandle = elemData.handle) ) {
4053.
eventHandle = elemData.handle = function( e ) {
4054.
// Discard the second event of a jQuery.event.trigger() and
4055.
// when an event is called after a page has unloaded
4056.
return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
4057.
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
4058.
};
4059.
}
4060.
4061.
// Handle multiple events separated by a space
4062.
types = ( types || "" ).match( rnotwhite ) || [ "" ];
4063.
t = types.length;
4064.
while ( t-- ) {
4065.
tmp = rtypenamespace.exec( types[t] ) || [];
4066.
type = origType = tmp[1];
4067.
namespaces = ( tmp[2] || "" ).split( "." ).sort();
4068.
4069.
// There *must* be a type, no attaching namespace-only handlers
4070.
if ( !type ) {
4071.
continue;
4072.
}
4073.
4074.
// If event changes its type, use the special event handlers for the changed type
4075.
special = jQuery.event.special[ type ] || {};
4076.
4077.
// If selector defined, determine special event api type, otherwise given type
4078.
type = ( selector ? special.delegateType : special.bindType ) || type;
4079.
4080.
// Update special based on newly reset type
4081.
special = jQuery.event.special[ type ] || {};
4082.
4083.
// handleObj is passed to all event handlers
4084.
handleObj = jQuery.extend({
4085.
type: type,
4086.
origType: origType,
4087.
data: data,
4088.
handler: handler,
4089.
guid: handler.guid,
4090.
selector: selector,
4091.
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
4092.
namespace: namespaces.join(".")
4093.
}, handleObjIn );
4094.
4095.
// Init the event handler queue if we're the first
4096.
if ( !(handlers = events[ type ]) ) {
4097.
handlers = events[ type ] = [];
4098.
handlers.delegateCount = 0;
4099.
4100.
// Only use addEventListener if the special events handler returns false
4101.
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
4102.
if ( elem.addEventListener ) {
4103.
elem.addEventListener( type, eventHandle, false );
4104.
}
4105.
}
4106.
}
4107.
4108.
if ( special.add ) {
4109.
special.add.call( elem, handleObj );
4110.
4111.
if ( !handleObj.handler.guid ) {
4112.
handleObj.handler.guid = handler.guid;
4113.
}
4114.
}
4115.
4116.
// Add to the element's handler list, delegates in front
4117.
if ( selector ) {
4118.
handlers.splice( handlers.delegateCount++, 0, handleObj );
4119.
} else {
4120.
handlers.push( handleObj );
4121.
}
4122.
4123.
// Keep track of which events have ever been used, for event optimization
4124.
jQuery.event.global[ type ] = true;
4125.
}
4126.
4127.
},
4128.
4129.
// Detach an event or set of events from an element
4130.
remove: function( elem, types, handler, selector, mappedTypes ) {
4131.
4132.
var j, origCount, tmp,
4133.
events, t, handleObj,
4134.
special, handlers, type, namespaces, origType,
4135.
elemData = data_priv.hasData( elem ) && data_priv.get( elem );
4136.
4137.
if ( !elemData || !(events = elemData.events) ) {
4138.
return;
4139.
}
4140.
4141.
// Once for each type.namespace in types; type may be omitted
4142.
types = ( types || "" ).match( rnotwhite ) || [ "" ];
4143.
t = types.length;
4144.
while ( t-- ) {
4145.
tmp = rtypenamespace.exec( types[t] ) || [];
4146.
type = origType = tmp[1];
4147.
namespaces = ( tmp[2] || "" ).split( "." ).sort();
4148.
4149.
// Unbind all events (on this namespace, if provided) for the element
4150.
if ( !type ) {
4151.
for ( type in events ) {
4152.
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
4153.
}
4154.
continue;
4155.
}
4156.
4157.
special = jQuery.event.special[ type ] || {};
4158.
type = ( selector ? special.delegateType : special.bindType ) || type;
4159.
handlers = events[ type ] || [];
4160.
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
4161.
4162.
// Remove matching events
4163.
origCount = j = handlers.length;
4164.
while ( j-- ) {
4165.
handleObj = handlers[ j ];
4166.
4167.
if ( ( mappedTypes || origType === handleObj.origType ) &&
4168.
( !handler || handler.guid === handleObj.guid ) &&
4169.
( !tmp || tmp.test( handleObj.namespace ) ) &&
4170.
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
4171.
handlers.splice( j, 1 );
4172.
4173.
if ( handleObj.selector ) {
4174.
handlers.delegateCount--;
4175.
}
4176.
if ( special.remove ) {
4177.
special.remove.call( elem, handleObj );
4178.
}
4179.
}
4180.
}
4181.
4182.
// Remove generic event handler if we removed something and no more handlers exist
4183.
// (avoids potential for endless recursion during removal of special event handlers)
4184.
if ( origCount && !handlers.length ) {
4185.
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
4186.
jQuery.removeEvent( elem, type, elemData.handle );
4187.
}
4188.
4189.
delete events[ type ];
4190.
}
4191.
}
4192.
4193.
// Remove the expando if it's no longer used
4194.
if ( jQuery.isEmptyObject( events ) ) {
4195.
delete elemData.handle;
4196.
data_priv.remove( elem, "events" );
4197.
}
4198.
},
4199.
4200.
trigger: function( event, data, elem, onlyHandlers ) {
4201.
4202.
var i, cur, tmp, bubbleType, ontype, handle, special,
4203.
eventPath = [ elem || document ],
4204.
type = hasOwn.call( event, "type" ) ? event.type : event,
4205.
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
4206.
4207.
cur = tmp = elem = elem || document;
4208.
4209.
// Don't do events on text and comment nodes
4210.
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
4211.
return;
4212.
}
4213.
4214.
// focus/blur morphs to focusin/out; ensure we're not firing them right now
4215.
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
4216.
return;
4217.
}
4218.
4219.
if ( type.indexOf(".") >= 0 ) {
4220.
// Namespaced trigger; create a regexp to match event type in handle()
4221.
namespaces = type.split(".");
4222.
type = namespaces.shift();
4223.
namespaces.sort();
4224.
}
4225.
ontype = type.indexOf(":") < 0 && "on" + type;
4226.
4227.
// Caller can pass in a jQuery.Event object, Object, or just an event type string
4228.
event = event[ jQuery.expando ] ?
4229.
event :
4230.
new jQuery.Event( type, typeof event === "object" && event );
4231.
4232.
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
4233.
event.isTrigger = onlyHandlers ? 2 : 3;
4234.
event.namespace = namespaces.join(".");
4235.
event.namespace_re = event.namespace ?
4236.
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
4237.
null;
4238.
4239.
// Clean up the event in case it is being reused
4240.
event.result = undefined;
4241.
if ( !event.target ) {
4242.
event.target = elem;
4243.
}
4244.
4245.
// Clone any incoming data and prepend the event, creating the handler arg list
4246.
data = data == null ?
4247.
[ event ] :
4248.
jQuery.makeArray( data, [ event ] );
4249.
4250.
// Allow special events to draw outside the lines
4251.
special = jQuery.event.special[ type ] || {};
4252.
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
4253.
return;
4254.
}
4255.
4256.
// Determine event propagation path in advance, per W3C events spec (#9951)
4257.
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
4258.
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
4259.
4260.
bubbleType = special.delegateType || type;
4261.
if ( !rfocusMorph.test( bubbleType + type ) ) {
4262.
cur = cur.parentNode;
4263.
}
4264.
for ( ; cur; cur = cur.parentNode ) {
4265.
eventPath.push( cur );
4266.
tmp = cur;
4267.
}
4268.
4269.
// Only add window if we got to document (e.g., not plain obj or detached DOM)
4270.
if ( tmp === (elem.ownerDocument || document) ) {
4271.
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
4272.
}
4273.
}
4274.
4275.
// Fire handlers on the event path
4276.
i = 0;
4277.
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
4278.
4279.
event.type = i > 1 ?
4280.
bubbleType :
4281.
special.bindType || type;
4282.
4283.
// jQuery handler
4284.
handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
4285.
if ( handle ) {
4286.
handle.apply( cur, data );
4287.
}
4288.
4289.
// Native handler
4290.
handle = ontype && cur[ ontype ];
4291.
if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
4292.
event.result = handle.apply( cur, data );
4293.
if ( event.result === false ) {
4294.
event.preventDefault();
4295.
}
4296.
}
4297.
}
4298.
event.type = type;
4299.
4300.
// If nobody prevented the default action, do it now
4301.
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
4302.
4303.
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
4304.
jQuery.acceptData( elem ) ) {
4305.
4306.
// Call a native DOM method on the target with the same name name as the event.
4307.
// Don't do default actions on window, that's where global variables be (#6170)
4308.
if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
4309.
4310.
// Don't re-trigger an onFOO event when we call its FOO() method
4311.
tmp = elem[ ontype ];
4312.
4313.
if ( tmp ) {
4314.
elem[ ontype ] = null;
4315.
}
4316.
4317.
// Prevent re-triggering of the same event, since we already bubbled it above
4318.
jQuery.event.triggered = type;
4319.
elem[ type ]();
4320.
jQuery.event.triggered = undefined;
4321.
4322.
if ( tmp ) {
4323.
elem[ ontype ] = tmp;
4324.
}
4325.
}
4326.
}
4327.
}
4328.
4329.
return event.result;
4330.
},
4331.
4332.
dispatch: function( event ) {
4333.
4334.
// Make a writable jQuery.Event from the native event object
4335.
event = jQuery.event.fix( event );
4336.
4337.
var i, j, ret, matched, handleObj,
4338.
handlerQueue = [],
4339.
args = slice.call( arguments ),
4340.
handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
4341.
special = jQuery.event.special[ event.type ] || {};
4342.
4343.
// Use the fix-ed jQuery.Event rather than the (read-only) native event
4344.
args[0] = event;
4345.
event.delegateTarget = this;
4346.
4347.
// Call the preDispatch hook for the mapped type, and let it bail if desired
4348.
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
4349.
return;
4350.
}
4351.
4352.
// Determine handlers
4353.
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
4354.
4355.
// Run delegates first; they may want to stop propagation beneath us
4356.
i = 0;
4357.
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
4358.
event.currentTarget = matched.elem;
4359.
4360.
j = 0;
4361.
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
4362.
4363.
// Triggered event must either 1) have no namespace, or
4364.
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
4365.
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
4366.
4367.
event.handleObj = handleObj;
4368.
event.data = handleObj.data;
4369.
4370.
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
4371.
.apply( matched.elem, args );
4372.
4373.
if ( ret !== undefined ) {
4374.
if ( (event.result = ret) === false ) {
4375.
event.preventDefault();
4376.
event.stopPropagation();
4377.
}
4378.
}
4379.
}
4380.
}
4381.
}
4382.
4383.
// Call the postDispatch hook for the mapped type
4384.
if ( special.postDispatch ) {
4385.
special.postDispatch.call( this, event );
4386.
}
4387.
4388.
return event.result;
4389.
},
4390.
4391.
handlers: function( event, handlers ) {
4392.
var i, matches, sel, handleObj,
4393.
handlerQueue = [],
4394.
delegateCount = handlers.delegateCount,
4395.
cur = event.target;
4396.
4397.
// Find delegate handlers
4398.
// Black-hole SVG <use> instance trees (#13180)
4399.
// Avoid non-left-click bubbling in Firefox (#3861)
4400.
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
4401.
4402.
for ( ; cur !== this; cur = cur.parentNode || this ) {
4403.
4404.
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
4405.
if ( cur.disabled !== true || event.type !== "click" ) {
4406.
matches = [];
4407.
for ( i = 0; i < delegateCount; i++ ) {
4408.
handleObj = handlers[ i ];
4409.
4410.
// Don't conflict with Object.prototype properties (#13203)
4411.
sel = handleObj.selector + " ";
4412.
4413.
if ( matches[ sel ] === undefined ) {
4414.
matches[ sel ] = handleObj.needsContext ?
4415.
jQuery( sel, this ).index( cur ) >= 0 :
4416.
jQuery.find( sel, this, null, [ cur ] ).length;
4417.
}
4418.
if ( matches[ sel ] ) {
4419.
matches.push( handleObj );
4420.
}
4421.
}
4422.
if ( matches.length ) {
4423.
handlerQueue.push({ elem: cur, handlers: matches });
4424.
}
4425.
}
4426.
}
4427.
}
4428.
4429.
// Add the remaining (directly-bound) handlers
4430.
if ( delegateCount < handlers.length ) {
4431.
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
4432.
}
4433.
4434.
return handlerQueue;
4435.
},
4436.
4437.
// Includes some event props shared by KeyEvent and MouseEvent
4438.
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
4439.
4440.
fixHooks: {},
4441.
4442.
keyHooks: {
4443.
props: "char charCode key keyCode".split(" "),
4444.
filter: function( event, original ) {
4445.
4446.
// Add which for key events
4447.
if ( event.which == null ) {
4448.
event.which = original.charCode != null ? original.charCode : original.keyCode;
4449.
}
4450.
4451.
return event;
4452.
}
4453.
},
4454.
4455.
mouseHooks: {
4456.
props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
4457.
filter: function( event, original ) {
4458.
var eventDoc, doc, body,
4459.
button = original.button;
4460.
4461.
// Calculate pageX/Y if missing and clientX/Y available
4462.
if ( event.pageX == null && original.clientX != null ) {
4463.
eventDoc = event.target.ownerDocument || document;
4464.
doc = eventDoc.documentElement;
4465.
body = eventDoc.body;
4466.
4467.
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
4468.
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
4469.
}
4470.
4471.
// Add which for click: 1 === left; 2 === middle; 3 === right
4472.
// Note: button is not normalized, so don't use it
4473.
if ( !event.which && button !== undefined ) {
4474.
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
4475.
}
4476.
4477.
return event;
4478.
}
4479.
},
4480.
4481.
fix: function( event ) {
4482.
if ( event[ jQuery.expando ] ) {
4483.
return event;
4484.
}
4485.
4486.
// Create a writable copy of the event object and normalize some properties
4487.
var i, prop, copy,
4488.
type = event.type,
4489.
originalEvent = event,
4490.
fixHook = this.fixHooks[ type ];
4491.
4492.
if ( !fixHook ) {
4493.
this.fixHooks[ type ] = fixHook =
4494.
rmouseEvent.test( type ) ? this.mouseHooks :
4495.
rkeyEvent.test( type ) ? this.keyHooks :
4496.
{};
4497.
}
4498.
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
4499.
4500.
event = new jQuery.Event( originalEvent );
4501.
4502.
i = copy.length;
4503.
while ( i-- ) {
4504.
prop = copy[ i ];
4505.
event[ prop ] = originalEvent[ prop ];
4506.
}
4507.
4508.
// Support: Cordova 2.5 (WebKit) (#13255)
4509.
// All events should have a target; Cordova deviceready doesn't
4510.
if ( !event.target ) {
4511.
event.target = document;
4512.
}
4513.
4514.
// Support: Safari 6.0+, Chrome < 28
4515.
// Target should not be a text node (#504, #13143)
4516.
if ( event.target.nodeType === 3 ) {
4517.
event.target = event.target.parentNode;
4518.
}
4519.
4520.
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
4521.
},
4522.
4523.
special: {
4524.
load: {
4525.
// Prevent triggered image.load events from bubbling to window.load
4526.
noBubble: true
4527.
},
4528.
focus: {
4529.
// Fire native event if possible so blur/focus sequence is correct
4530.
trigger: function() {
4531.
if ( this !== safeActiveElement() && this.focus ) {
4532.
this.focus();
4533.
return false;
4534.
}
4535.
},
4536.
delegateType: "focusin"
4537.
},
4538.
blur: {
4539.
trigger: function() {
4540.
if ( this === safeActiveElement() && this.blur ) {
4541.
this.blur();
4542.
return false;
4543.
}
4544.
},
4545.
delegateType: "focusout"
4546.
},
4547.
click: {
4548.
// For checkbox, fire native event so checked state will be right
4549.
trigger: function() {
4550.
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
4551.
this.click();
4552.
return false;
4553.
}
4554.
},
4555.
4556.
// For cross-browser consistency, don't fire native .click() on links
4557.
_default: function( event ) {
4558.
return jQuery.nodeName( event.target, "a" );
4559.
}
4560.
},
4561.
4562.
beforeunload: {
4563.
postDispatch: function( event ) {
4564.
4565.
// Support: Firefox 20+
4566.
// Firefox doesn't alert if the returnValue field is not set.
4567.
if ( event.result !== undefined ) {
4568.
event.originalEvent.returnValue = event.result;
4569.
}
4570.
}
4571.
}
4572.
},
4573.
4574.
simulate: function( type, elem, event, bubble ) {
4575.
// Piggyback on a donor event to simulate a different one.
4576.
// Fake originalEvent to avoid donor's stopPropagation, but if the
4577.
// simulated event prevents default then we do the same on the donor.
4578.
var e = jQuery.extend(
4579.
new jQuery.Event(),
4580.
event,
4581.
{
4582.
type: type,
4583.
isSimulated: true,
4584.
originalEvent: {}
4585.
}
4586.
);
4587.
if ( bubble ) {
4588.
jQuery.event.trigger( e, null, elem );
4589.
} else {
4590.
jQuery.event.dispatch.call( elem, e );
4591.
}
4592.
if ( e.isDefaultPrevented() ) {
4593.
event.preventDefault();
4594.
}
4595.
}
4596.
};
4597.
4598.
jQuery.removeEvent = function( elem, type, handle ) {
4599.
if ( elem.removeEventListener ) {
4600.
elem.removeEventListener( type, handle, false );
4601.
}
4602.
};
4603.
4604.
jQuery.Event = function( src, props ) {
4605.
// Allow instantiation without the 'new' keyword
4606.
if ( !(this instanceof jQuery.Event) ) {
4607.
return new jQuery.Event( src, props );
4608.
}
4609.
4610.
// Event object
4611.
if ( src && src.type ) {
4612.
this.originalEvent = src;
4613.
this.type = src.type;
4614.
4615.
// Events bubbling up the document may have been marked as prevented
4616.
// by a handler lower down the tree; reflect the correct value.
4617.
this.isDefaultPrevented = src.defaultPrevented ||
4618.
// Support: Android < 4.0
4619.
src.defaultPrevented === undefined &&
4620.
src.getPreventDefault && src.getPreventDefault() ?
4621.
returnTrue :
4622.
returnFalse;
4623.
4624.
// Event type
4625.
} else {
4626.
this.type = src;
4627.
}
4628.
4629.
// Put explicitly provided properties onto the event object
4630.
if ( props ) {
4631.
jQuery.extend( this, props );
4632.
}
4633.
4634.
// Create a timestamp if incoming event doesn't have one
4635.
this.timeStamp = src && src.timeStamp || jQuery.now();
4636.
4637.
// Mark it as fixed
4638.
this[ jQuery.expando ] = true;
4639.
};
4640.
4641.
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
4642.
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
4643.
jQuery.Event.prototype = {
4644.
isDefaultPrevented: returnFalse,
4645.
isPropagationStopped: returnFalse,
4646.
isImmediatePropagationStopped: returnFalse,
4647.
4648.
preventDefault: function() {
4649.
var e = this.originalEvent;
4650.
4651.
this.isDefaultPrevented = returnTrue;
4652.
4653.
if ( e && e.preventDefault ) {
4654.
e.preventDefault();
4655.
}
4656.
},
4657.
stopPropagation: function() {
4658.
var e = this.originalEvent;
4659.
4660.
this.isPropagationStopped = returnTrue;
4661.
4662.
if ( e && e.stopPropagation ) {
4663.
e.stopPropagation();
4664.
}
4665.
},
4666.
stopImmediatePropagation: function() {
4667.
this.isImmediatePropagationStopped = returnTrue;
4668.
this.stopPropagation();
4669.
}
4670.
};
4671.
4672.
// Create mouseenter/leave events using mouseover/out and event-time checks
4673.
// Support: Chrome 15+
4674.
jQuery.each({
4675.
mouseenter: "mouseover",
4676.
mouseleave: "mouseout"
4677.
}, function( orig, fix ) {
4678.
jQuery.event.special[ orig ] = {
4679.
delegateType: fix,
4680.
bindType: fix,
4681.
4682.
handle: function( event ) {
4683.
var ret,
4684.
target = this,
4685.
related = event.relatedTarget,
4686.
handleObj = event.handleObj;
4687.
4688.
// For mousenter/leave call the handler if related is outside the target.
4689.
// NB: No relatedTarget if the mouse left/entered the browser window
4690.
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
4691.
event.type = handleObj.origType;
4692.
ret = handleObj.handler.apply( this, arguments );
4693.
event.type = fix;
4694.
}
4695.
return ret;
4696.
}
4697.
};
4698.
});
4699.
4700.
// Create "bubbling" focus and blur events
4701.
// Support: Firefox, Chrome, Safari
4702.
if ( !support.focusinBubbles ) {
4703.
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
4704.
4705.
// Attach a single capturing handler on the document while someone wants focusin/focusout
4706.
var handler = function( event ) {
4707.
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
4708.
};
4709.
4710.
jQuery.event.special[ fix ] = {
4711.
setup: function() {
4712.
var doc = this.ownerDocument || this,
4713.
attaches = data_priv.access( doc, fix );
4714.
4715.
if ( !attaches ) {
4716.
doc.addEventListener( orig, handler, true );
4717.
}
4718.
data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
4719.
},
4720.
teardown: function() {
4721.
var doc = this.ownerDocument || this,
4722.
attaches = data_priv.access( doc, fix ) - 1;
4723.
4724.
if ( !attaches ) {
4725.
doc.removeEventListener( orig, handler, true );
4726.
data_priv.remove( doc, fix );
4727.
4728.
} else {
4729.
data_priv.access( doc, fix, attaches );
4730.
}
4731.
}
4732.
};
4733.
});
4734.
}
4735.
4736.
jQuery.fn.extend({
4737.
4738.
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
4739.
var origFn, type;
4740.
4741.
// Types can be a map of types/handlers
4742.
if ( typeof types === "object" ) {
4743.
// ( types-Object, selector, data )
4744.
if ( typeof selector !== "string" ) {
4745.
// ( types-Object, data )
4746.
data = data || selector;
4747.
selector = undefined;
4748.
}
4749.
for ( type in types ) {
4750.
this.on( type, selector, data, types[ type ], one );
4751.
}
4752.
return this;
4753.
}
4754.
4755.
if ( data == null && fn == null ) {
4756.
// ( types, fn )
4757.
fn = selector;
4758.
data = selector = undefined;
4759.
} else if ( fn == null ) {
4760.
if ( typeof selector === "string" ) {
4761.
// ( types, selector, fn )
4762.
fn = data;
4763.
data = undefined;
4764.
} else {
4765.
// ( types, data, fn )
4766.
fn = data;
4767.
data = selector;
4768.
selector = undefined;
4769.
}
4770.
}
4771.
if ( fn === false ) {
4772.
fn = returnFalse;
4773.
} else if ( !fn ) {
4774.
return this;
4775.
}
4776.
4777.
if ( one === 1 ) {
4778.
origFn = fn;
4779.
fn = function( event ) {
4780.
// Can use an empty set, since event contains the info
4781.
jQuery().off( event );
4782.
return origFn.apply( this, arguments );
4783.
};
4784.
// Use same guid so caller can remove using origFn
4785.
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
4786.
}
4787.
return this.each( function() {
4788.
jQuery.event.add( this, types, fn, data, selector );
4789.
});
4790.
},
4791.
one: function( types, selector, data, fn ) {
4792.
return this.on( types, selector, data, fn, 1 );
4793.
},
4794.
off: function( types, selector, fn ) {
4795.
var handleObj, type;
4796.
if ( types && types.preventDefault && types.handleObj ) {
4797.
// ( event ) dispatched jQuery.Event
4798.
handleObj = types.handleObj;
4799.
jQuery( types.delegateTarget ).off(
4800.
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
4801.
handleObj.selector,
4802.
handleObj.handler
4803.
);
4804.
return this;
4805.
}
4806.
if ( typeof types === "object" ) {
4807.
// ( types-object [, selector] )
4808.
for ( type in types ) {
4809.
this.off( type, selector, types[ type ] );
4810.
}
4811.
return this;
4812.
}
4813.
if ( selector === false || typeof selector === "function" ) {
4814.
// ( types [, fn] )
4815.
fn = selector;
4816.
selector = undefined;
4817.
}
4818.
if ( fn === false ) {
4819.
fn = returnFalse;
4820.
}
4821.
return this.each(function() {
4822.
jQuery.event.remove( this, types, fn, selector );
4823.
});
4824.
},
4825.
4826.
trigger: function( type, data ) {
4827.
return this.each(function() {
4828.
jQuery.event.trigger( type, data, this );
4829.
});
4830.
},
4831.
triggerHandler: function( type, data ) {
4832.
var elem = this[0];
4833.
if ( elem ) {
4834.
return jQuery.event.trigger( type, data, elem, true );
4835.
}
4836.
}
4837.
});
4838.
4839.
4840.
var
4841.
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
4842.
rtagName = /<([\w:]+)/,
4843.
rhtml = /<|&#?\w+;/,
4844.
rnoInnerhtml = /<(?:script|style|link)/i,
4845.
// checked="checked" or checked
4846.
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
4847.
rscriptType = /^$|\/(?:java|ecma)script/i,
4848.
rscriptTypeMasked = /^true\/(.*)/,
4849.
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
4850.
4851.
// We have to close these tags to support XHTML (#13200)
4852.
wrapMap = {
4853.
4854.
// Support: IE 9
4855.
option: [ 1, "<select multiple='multiple'>", "</select>" ],
4856.
4857.
thead: [ 1, "<table>", "</table>" ],
4858.
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
4859.
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
4860.
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
4861.
4862.
_default: [ 0, "", "" ]
4863.
};
4864.
4865.
// Support: IE 9
4866.
wrapMap.optgroup = wrapMap.option;
4867.
4868.
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
4869.
wrapMap.th = wrapMap.td;
4870.
4871.
// Support: 1.x compatibility
4872.
// Manipulating tables requires a tbody
4873.
function manipulationTarget( elem, content ) {
4874.
return jQuery.nodeName( elem, "table" ) &&
4875.
jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
4876.
4877.
elem.getElementsByTagName("tbody")[0] ||
4878.
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
4879.
elem;
4880.
}
4881.
4882.
// Replace/restore the type attribute of script elements for safe DOM manipulation
4883.
function disableScript( elem ) {
4884.
elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
4885.
return elem;
4886.
}
4887.
function restoreScript( elem ) {
4888.
var match = rscriptTypeMasked.exec( elem.type );
4889.
4890.
if ( match ) {
4891.
elem.type = match[ 1 ];
4892.
} else {
4893.
elem.removeAttribute("type");
4894.
}
4895.
4896.
return elem;
4897.
}
4898.
4899.
// Mark scripts as having already been evaluated
4900.
function setGlobalEval( elems, refElements ) {
4901.
var i = 0,
4902.
l = elems.length;
4903.
4904.
for ( ; i < l; i++ ) {
4905.
data_priv.set(
4906.
elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
4907.
);
4908.
}
4909.
}
4910.
4911.
function cloneCopyEvent( src, dest ) {
4912.
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
4913.
4914.
if ( dest.nodeType !== 1 ) {
4915.
return;
4916.
}
4917.
4918.
// 1. Copy private data: events, handlers, etc.
4919.
if ( data_priv.hasData( src ) ) {
4920.
pdataOld = data_priv.access( src );
4921.
pdataCur = data_priv.set( dest, pdataOld );
4922.
events = pdataOld.events;
4923.
4924.
if ( events ) {
4925.
delete pdataCur.handle;
4926.
pdataCur.events = {};
4927.
4928.
for ( type in events ) {
4929.
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
4930.
jQuery.event.add( dest, type, events[ type ][ i ] );
4931.
}
4932.
}
4933.
}
4934.
}
4935.
4936.
// 2. Copy user data
4937.
if ( data_user.hasData( src ) ) {
4938.
udataOld = data_user.access( src );
4939.
udataCur = jQuery.extend( {}, udataOld );
4940.
4941.
data_user.set( dest, udataCur );
4942.
}
4943.
}
4944.
4945.
function getAll( context, tag ) {
4946.
var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
4947.
context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
4948.
[];
4949.
4950.
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
4951.
jQuery.merge( [ context ], ret ) :
4952.
ret;
4953.
}
4954.
4955.
// Support: IE >= 9
4956.
function fixInput( src, dest ) {
4957.
var nodeName = dest.nodeName.toLowerCase();
4958.
4959.
// Fails to persist the checked state of a cloned checkbox or radio button.
4960.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
4961.
dest.checked = src.checked;
4962.
4963.
// Fails to return the selected option to the default selected state when cloning options
4964.
} else if ( nodeName === "input" || nodeName === "textarea" ) {
4965.
dest.defaultValue = src.defaultValue;
4966.
}
4967.
}
4968.
4969.
jQuery.extend({
4970.
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
4971.
var i, l, srcElements, destElements,
4972.
clone = elem.cloneNode( true ),
4973.
inPage = jQuery.contains( elem.ownerDocument, elem );
4974.
4975.
// Support: IE >= 9
4976.
// Fix Cloning issues
4977.
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
4978.
!jQuery.isXMLDoc( elem ) ) {
4979.
4980.
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
4981.
destElements = getAll( clone );
4982.
srcElements = getAll( elem );
4983.
4984.
for ( i = 0, l = srcElements.length; i < l; i++ ) {
4985.
fixInput( srcElements[ i ], destElements[ i ] );
4986.
}
4987.
}
4988.
4989.
// Copy the events from the original to the clone
4990.
if ( dataAndEvents ) {
4991.
if ( deepDataAndEvents ) {
4992.
srcElements = srcElements || getAll( elem );
4993.
destElements = destElements || getAll( clone );
4994.
4995.
for ( i = 0, l = srcElements.length; i < l; i++ ) {
4996.
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
4997.
}
4998.
} else {
4999.
cloneCopyEvent( elem, clone );
5000.
}
5001.
}
5002.
5003.
// Preserve script evaluation history
5004.
destElements = getAll( clone, "script" );
5005.
if ( destElements.length > 0 ) {
5006.
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
5007.
}
5008.
5009.
// Return the cloned set
5010.
return clone;
5011.
},
5012.
5013.
buildFragment: function( elems, context, scripts, selection ) {
5014.
var elem, tmp, tag, wrap, contains, j,
5015.
fragment = context.createDocumentFragment(),
5016.
nodes = [],
5017.
i = 0,
5018.
l = elems.length;
5019.
5020.
for ( ; i < l; i++ ) {
5021.
elem = elems[ i ];
5022.
5023.
if ( elem || elem === 0 ) {
5024.
5025.
// Add nodes directly
5026.
if ( jQuery.type( elem ) === "object" ) {
5027.
// Support: QtWebKit
5028.
// jQuery.merge because push.apply(_, arraylike) throws
5029.
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
5030.
5031.
// Convert non-html into a text node
5032.
} else if ( !rhtml.test( elem ) ) {
5033.
nodes.push( context.createTextNode( elem ) );
5034.
5035.
// Convert html into DOM nodes
5036.
} else {
5037.
tmp = tmp || fragment.appendChild( context.createElement("div") );
5038.
5039.
// Deserialize a standard representation
5040.
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
5041.
wrap = wrapMap[ tag ] || wrapMap._default;
5042.
tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
5043.
5044.
// Descend through wrappers to the right content
5045.
j = wrap[ 0 ];
5046.
while ( j-- ) {
5047.
tmp = tmp.lastChild;
5048.
}
5049.
5050.
// Support: QtWebKit
5051.
// jQuery.merge because push.apply(_, arraylike) throws
5052.
jQuery.merge( nodes, tmp.childNodes );
5053.
5054.
// Remember the top-level container
5055.
tmp = fragment.firstChild;
5056.
5057.
// Fixes #12346
5058.
// Support: Webkit, IE
5059.
tmp.textContent = "";
5060.
}
5061.
}
5062.
}
5063.
5064.
// Remove wrapper from fragment
5065.
fragment.textContent = "";
5066.
5067.
i = 0;
5068.
while ( (elem = nodes[ i++ ]) ) {
5069.
5070.
// #4087 - If origin and destination elements are the same, and this is
5071.
// that element, do not do anything
5072.
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
5073.
continue;
5074.
}
5075.
5076.
contains = jQuery.contains( elem.ownerDocument, elem );
5077.
5078.
// Append to fragment
5079.
tmp = getAll( fragment.appendChild( elem ), "script" );
5080.
5081.
// Preserve script evaluation history
5082.
if ( contains ) {
5083.
setGlobalEval( tmp );
5084.
}
5085.
5086.
// Capture executables
5087.
if ( scripts ) {
5088.
j = 0;
5089.
while ( (elem = tmp[ j++ ]) ) {
5090.
if ( rscriptType.test( elem.type || "" ) ) {
5091.
scripts.push( elem );
5092.
}
5093.
}
5094.
}
5095.
}
5096.
5097.
return fragment;
5098.
},
5099.
5100.
cleanData: function( elems ) {
5101.
var data, elem, events, type, key, j,
5102.
special = jQuery.event.special,
5103.
i = 0;
5104.
5105.
for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
5106.
if ( jQuery.acceptData( elem ) ) {
5107.
key = elem[ data_priv.expando ];
5108.
5109.
if ( key && (data = data_priv.cache[ key ]) ) {
5110.
events = Object.keys( data.events || {} );
5111.
if ( events.length ) {
5112.
for ( j = 0; (type = events[j]) !== undefined; j++ ) {
5113.
if ( special[ type ] ) {
5114.
jQuery.event.remove( elem, type );
5115.
5116.
// This is a shortcut to avoid jQuery.event.remove's overhead
5117.
} else {
5118.
jQuery.removeEvent( elem, type, data.handle );
5119.
}
5120.
}
5121.
}
5122.
if ( data_priv.cache[ key ] ) {
5123.
// Discard any remaining `private` data
5124.
delete data_priv.cache[ key ];
5125.
}
5126.
}
5127.
}
5128.
// Discard any remaining `user` data
5129.
delete data_user.cache[ elem[ data_user.expando ] ];
5130.
}
5131.
}
5132.
});
5133.
5134.
jQuery.fn.extend({
5135.
text: function( value ) {
5136.
return access( this, function( value ) {
5137.
return value === undefined ?
5138.
jQuery.text( this ) :
5139.
this.empty().each(function() {
5140.
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5141.
this.textContent = value;
5142.
}
5143.
});
5144.
}, null, value, arguments.length );
5145.
},
5146.
5147.
append: function() {
5148.
return this.domManip( arguments, function( elem ) {
5149.
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5150.
var target = manipulationTarget( this, elem );
5151.
target.appendChild( elem );
5152.
}
5153.
});
5154.
},
5155.
5156.
prepend: function() {
5157.
return this.domManip( arguments, function( elem ) {
5158.
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5159.
var target = manipulationTarget( this, elem );
5160.
target.insertBefore( elem, target.firstChild );
5161.
}
5162.
});
5163.
},
5164.
5165.
before: function() {
5166.
return this.domManip( arguments, function( elem ) {
5167.
if ( this.parentNode ) {
5168.
this.parentNode.insertBefore( elem, this );
5169.
}
5170.
});
5171.
},
5172.
5173.
after: function() {
5174.
return this.domManip( arguments, function( elem ) {
5175.
if ( this.parentNode ) {
5176.
this.parentNode.insertBefore( elem, this.nextSibling );
5177.
}
5178.
});
5179.
},
5180.
5181.
remove: function( selector, keepData /* Internal Use Only */ ) {
5182.
var elem,
5183.
elems = selector ? jQuery.filter( selector, this ) : this,
5184.
i = 0;
5185.
5186.
for ( ; (elem = elems[i]) != null; i++ ) {
5187.
if ( !keepData && elem.nodeType === 1 ) {
5188.
jQuery.cleanData( getAll( elem ) );
5189.
}
5190.
5191.
if ( elem.parentNode ) {
5192.
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
5193.
setGlobalEval( getAll( elem, "script" ) );
5194.
}
5195.
elem.parentNode.removeChild( elem );
5196.
}
5197.
}
5198.
5199.
return this;
5200.
},
5201.
5202.
empty: function() {
5203.
var elem,
5204.
i = 0;
5205.
5206.
for ( ; (elem = this[i]) != null; i++ ) {
5207.
if ( elem.nodeType === 1 ) {
5208.
5209.
// Prevent memory leaks
5210.
jQuery.cleanData( getAll( elem, false ) );
5211.
5212.
// Remove any remaining nodes
5213.
elem.textContent = "";
5214.
}
5215.
}
5216.
5217.
return this;
5218.
},
5219.
5220.
clone: function( dataAndEvents, deepDataAndEvents ) {
5221.
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5222.
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5223.
5224.
return this.map(function() {
5225.
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5226.
});
5227.
},
5228.
5229.
html: function( value ) {
5230.
return access( this, function( value ) {
5231.
var elem = this[ 0 ] || {},
5232.
i = 0,
5233.
l = this.length;
5234.
5235.
if ( value === undefined && elem.nodeType === 1 ) {
5236.
return elem.innerHTML;
5237.
}
5238.
5239.
// See if we can take a shortcut and just use innerHTML
5240.
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5241.
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
5242.
5243.
value = value.replace( rxhtmlTag, "<$1></$2>" );
5244.
5245.
try {
5246.
for ( ; i < l; i++ ) {
5247.
elem = this[ i ] || {};
5248.
5249.
// Remove element nodes and prevent memory leaks
5250.
if ( elem.nodeType === 1 ) {
5251.
jQuery.cleanData( getAll( elem, false ) );
5252.
elem.innerHTML = value;
5253.
}
5254.
}
5255.
5256.
elem = 0;
5257.
5258.
// If using innerHTML throws an exception, use the fallback method
5259.
} catch( e ) {}
5260.
}
5261.
5262.
if ( elem ) {
5263.
this.empty().append( value );
5264.
}
5265.
}, null, value, arguments.length );
5266.
},
5267.
5268.
replaceWith: function() {
5269.
var arg = arguments[ 0 ];
5270.
5271.
// Make the changes, replacing each context element with the new content
5272.
this.domManip( arguments, function( elem ) {
5273.
arg = this.parentNode;
5274.
5275.
jQuery.cleanData( getAll( this ) );
5276.
5277.
if ( arg ) {
5278.
arg.replaceChild( elem, this );
5279.
}
5280.
});
5281.
5282.
// Force removal if there was no new content (e.g., from empty arguments)
5283.
return arg && (arg.length || arg.nodeType) ? this : this.remove();
5284.
},
5285.
5286.
detach: function( selector ) {
5287.
return this.remove( selector, true );
5288.
},
5289.
5290.
domManip: function( args, callback ) {
5291.
5292.
// Flatten any nested arrays
5293.
args = concat.apply( [], args );
5294.
5295.
var fragment, first, scripts, hasScripts, node, doc,
5296.
i = 0,
5297.
l = this.length,
5298.
set = this,
5299.
iNoClone = l - 1,
5300.
value = args[ 0 ],
5301.
isFunction = jQuery.isFunction( value );
5302.
5303.
// We can't cloneNode fragments that contain checked, in WebKit
5304.
if ( isFunction ||
5305.
( l > 1 && typeof value === "string" &&
5306.
!support.checkClone && rchecked.test( value ) ) ) {
5307.
return this.each(function( index ) {
5308.
var self = set.eq( index );
5309.
if ( isFunction ) {
5310.
args[ 0 ] = value.call( this, index, self.html() );
5311.
}
5312.
self.domManip( args, callback );
5313.
});
5314.
}
5315.
5316.
if ( l ) {
5317.
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
5318.
first = fragment.firstChild;
5319.
5320.
if ( fragment.childNodes.length === 1 ) {
5321.
fragment = first;
5322.
}
5323.
5324.
if ( first ) {
5325.
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
5326.
hasScripts = scripts.length;
5327.
5328.
// Use the original fragment for the last item instead of the first because it can end up
5329.
// being emptied incorrectly in certain situations (#8070).
5330.
for ( ; i < l; i++ ) {
5331.
node = fragment;
5332.
5333.
if ( i !== iNoClone ) {
5334.
node = jQuery.clone( node, true, true );
5335.
5336.
// Keep references to cloned scripts for later restoration
5337.
if ( hasScripts ) {
5338.
// Support: QtWebKit
5339.
// jQuery.merge because push.apply(_, arraylike) throws
5340.
jQuery.merge( scripts, getAll( node, "script" ) );
5341.
}
5342.
}
5343.
5344.
callback.call( this[ i ], node, i );
5345.
}
5346.
5347.
if ( hasScripts ) {
5348.
doc = scripts[ scripts.length - 1 ].ownerDocument;
5349.
5350.
// Reenable scripts
5351.
jQuery.map( scripts, restoreScript );
5352.
5353.
// Evaluate executable scripts on first document insertion
5354.
for ( i = 0; i < hasScripts; i++ ) {
5355.
node = scripts[ i ];
5356.
if ( rscriptType.test( node.type || "" ) &&
5357.
!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
5358.
5359.
if ( node.src ) {
5360.
// Optional AJAX dependency, but won't run scripts if not present
5361.
if ( jQuery._evalUrl ) {
5362.
jQuery._evalUrl( node.src );
5363.
}
5364.
} else {
5365.
jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
5366.
}
5367.
}
5368.
}
5369.
}
5370.
}
5371.
}
5372.
5373.
return this;
5374.
}
5375.
});
5376.
5377.
jQuery.each({
5378.
appendTo: "append",
5379.
prependTo: "prepend",
5380.
insertBefore: "before",
5381.
insertAfter: "after",
5382.
replaceAll: "replaceWith"
5383.
}, function( name, original ) {
5384.
jQuery.fn[ name ] = function( selector ) {
5385.
var elems,
5386.
ret = [],
5387.
insert = jQuery( selector ),
5388.
last = insert.length - 1,
5389.
i = 0;
5390.
5391.
for ( ; i <= last; i++ ) {
5392.
elems = i === last ? this : this.clone( true );
5393.
jQuery( insert[ i ] )[ original ]( elems );
5394.
5395.
// Support: QtWebKit
5396.
// .get() because push.apply(_, arraylike) throws
5397.
push.apply( ret, elems.get() );
5398.
}
5399.
5400.
return this.pushStack( ret );
5401.
};
5402.
});
5403.
5404.
5405.
var iframe,
5406.
elemdisplay = {};
5407.
5408.
/**
5409.
* Retrieve the actual display of a element
5410.
* @param {String} name nodeName of the element
5411.
* @param {Object} doc Document object
5412.
*/
5413.
// Called only from within defaultDisplay
5414.
function actualDisplay( name, doc ) {
5415.
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
5416.
5417.
// getDefaultComputedStyle might be reliably used only on attached element
5418.
display = window.getDefaultComputedStyle ?
5419.
5420.
// Use of this method is a temporary fix (more like optmization) until something better comes along,
5421.
// since it was removed from specification and supported only in FF
5422.
window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );
5423.
5424.
// We don't have any data stored on the element,
5425.
// so use "detach" method as fast way to get rid of the element
5426.
elem.detach();
5427.
5428.
return display;
5429.
}
5430.
5431.
/**
5432.
* Try to determine the default display value of an element
5433.
* @param {String} nodeName
5434.
*/
5435.
function defaultDisplay( nodeName ) {
5436.
var doc = document,
5437.
display = elemdisplay[ nodeName ];
5438.
5439.
if ( !display ) {
5440.
display = actualDisplay( nodeName, doc );
5441.
5442.
// If the simple way fails, read from inside an iframe
5443.
if ( display === "none" || !display ) {
5444.
5445.
// Use the already-created iframe if possible
5446.
iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
5447.
5448.
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
5449.
doc = iframe[ 0 ].contentDocument;
5450.
5451.
// Support: IE
5452.
doc.write();
5453.
doc.close();
5454.
5455.
display = actualDisplay( nodeName, doc );
5456.
iframe.detach();
5457.
}
5458.
5459.
// Store the correct default display
5460.
elemdisplay[ nodeName ] = display;
5461.
}
5462.
5463.
return display;
5464.
}
5465.
var rmargin = (/^margin/);
5466.
5467.
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
5468.
5469.
var getStyles = function( elem ) {
5470.
return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
5471.
};
5472.
5473.
5474.
5475.
function curCSS( elem, name, computed ) {
5476.
var width, minWidth, maxWidth, ret,
5477.
style = elem.style;
5478.
5479.
computed = computed || getStyles( elem );
5480.
5481.
// Support: IE9
5482.
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
5483.
if ( computed ) {
5484.
ret = computed.getPropertyValue( name ) || computed[ name ];
5485.
}
5486.
5487.
if ( computed ) {
5488.
5489.
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
5490.
ret = jQuery.style( elem, name );
5491.
}
5492.
5493.
// Support: iOS < 6
5494.
// A tribute to the "awesome hack by Dean Edwards"
5495.
// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
5496.
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
5497.
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
5498.
5499.
// Remember the original values
5500.
width = style.width;
5501.
minWidth = style.minWidth;
5502.
maxWidth = style.maxWidth;
5503.
5504.
// Put in the new values to get a computed value out
5505.
style.minWidth = style.maxWidth = style.width = ret;
5506.
ret = computed.width;
5507.
5508.
// Revert the changed values
5509.
style.width = width;
5510.
style.minWidth = minWidth;
5511.
style.maxWidth = maxWidth;
5512.
}
5513.
}
5514.
5515.
return ret !== undefined ?
5516.
// Support: IE
5517.
// IE returns zIndex value as an integer.
5518.
ret + "" :
5519.
ret;
5520.
}
5521.
5522.
5523.
function addGetHookIf( conditionFn, hookFn ) {
5524.
// Define the hook, we'll check on the first run if it's really needed.
5525.
return {
5526.
get: function() {
5527.
if ( conditionFn() ) {
5528.
// Hook not needed (or it's not possible to use it due to missing dependency),
5529.
// remove it.
5530.
// Since there are no other hooks for marginRight, remove the whole object.
5531.
delete this.get;
5532.
return;
5533.
}
5534.
5535.
// Hook needed; redefine it so that the support test is not executed again.
5536.
5537.
return (this.get = hookFn).apply( this, arguments );
5538.
}
5539.
};
5540.
}
5541.
5542.
5543.
(function() {
5544.
var pixelPositionVal, boxSizingReliableVal,
5545.
// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
5546.
divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;" +
5547.
"-moz-box-sizing:content-box;box-sizing:content-box",
5548.
docElem = document.documentElement,
5549.
container = document.createElement( "div" ),
5550.
div = document.createElement( "div" );
5551.
5552.
div.style.backgroundClip = "content-box";
5553.
div.cloneNode( true ).style.backgroundClip = "";
5554.
support.clearCloneStyle = div.style.backgroundClip === "content-box";
5555.
5556.
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;" +
5557.
"margin-top:1px";
5558.
container.appendChild( div );
5559.
5560.
// Executing both pixelPosition & boxSizingReliable tests require only one layout
5561.
// so they're executed at the same time to save the second computation.
5562.
function computePixelPositionAndBoxSizingReliable() {
5563.
// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
5564.
div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
5565.
"box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;" +
5566.
"position:absolute;top:1%";
5567.
docElem.appendChild( container );
5568.
5569.
var divStyle = window.getComputedStyle( div, null );
5570.
pixelPositionVal = divStyle.top !== "1%";
5571.
boxSizingReliableVal = divStyle.width === "4px";
5572.
5573.
docElem.removeChild( container );
5574.
}
5575.
5576.
// Use window.getComputedStyle because jsdom on node.js will break without it.
5577.
if ( window.getComputedStyle ) {
5578.
jQuery.extend(support, {
5579.
pixelPosition: function() {
5580.
// This test is executed only once but we still do memoizing
5581.
// since we can use the boxSizingReliable pre-computing.
5582.
// No need to check if the test was already performed, though.
5583.
computePixelPositionAndBoxSizingReliable();
5584.
return pixelPositionVal;
5585.
},
5586.
boxSizingReliable: function() {
5587.
if ( boxSizingReliableVal == null ) {
5588.
computePixelPositionAndBoxSizingReliable();
5589.
}
5590.
return boxSizingReliableVal;
5591.
},
5592.
reliableMarginRight: function() {
5593.
// Support: Android 2.3
5594.
// Check if div with explicit width and no margin-right incorrectly
5595.
// gets computed margin-right based on width of container. (#3333)
5596.
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
5597.
// This support function is only executed once so no memoizing is needed.
5598.
var ret,
5599.
marginDiv = div.appendChild( document.createElement( "div" ) );
5600.
marginDiv.style.cssText = div.style.cssText = divReset;
5601.
marginDiv.style.marginRight = marginDiv.style.width = "0";
5602.
div.style.width = "1px";
5603.
docElem.appendChild( container );
5604.
5605.
ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
5606.
5607.
docElem.removeChild( container );
5608.
5609.
// Clean up the div for other support tests.
5610.
div.innerHTML = "";
5611.
5612.
return ret;
5613.
}
5614.
});
5615.
}
5616.
})();
5617.
5618.
5619.
// A method for quickly swapping in/out CSS properties to get correct calculations.
5620.
jQuery.swap = function( elem, options, callback, args ) {
5621.
var ret, name,
5622.
old = {};
5623.
5624.
// Remember the old values, and insert the new ones
5625.
for ( name in options ) {
5626.
old[ name ] = elem.style[ name ];
5627.
elem.style[ name ] = options[ name ];
5628.
}
5629.
5630.
ret = callback.apply( elem, args || [] );
5631.
5632.
// Revert the old values
5633.
for ( name in options ) {
5634.
elem.style[ name ] = old[ name ];
5635.
}
5636.
5637.
return ret;
5638.
};
5639.
5640.
5641.
var
5642.
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
5643.
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
5644.
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
5645.
rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
5646.
rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
5647.
5648.
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
5649.
cssNormalTransform = {
5650.
letterSpacing: 0,
5651.
fontWeight: 400
5652.
},
5653.
5654.
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
5655.
5656.
// return a css property mapped to a potentially vendor prefixed property
5657.
function vendorPropName( style, name ) {
5658.
5659.
// shortcut for names that are not vendor prefixed
5660.
if ( name in style ) {
5661.
return name;
5662.
}
5663.
5664.
// check for vendor prefixed names
5665.
var capName = name[0].toUpperCase() + name.slice(1),
5666.
origName = name,
5667.
i = cssPrefixes.length;
5668.
5669.
while ( i-- ) {
5670.
name = cssPrefixes[ i ] + capName;
5671.
if ( name in style ) {
5672.
return name;
5673.
}
5674.
}
5675.
5676.
return origName;
5677.
}
5678.
5679.
function setPositiveNumber( elem, value, subtract ) {
5680.
var matches = rnumsplit.exec( value );
5681.
return matches ?
5682.
// Guard against undefined "subtract", e.g., when used as in cssHooks
5683.
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
5684.
value;
5685.
}
5686.
5687.
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
5688.
var i = extra === ( isBorderBox ? "border" : "content" ) ?
5689.
// If we already have the right measurement, avoid augmentation
5690.
4 :
5691.
// Otherwise initialize for horizontal or vertical properties
5692.
name === "width" ? 1 : 0,
5693.
5694.
val = 0;
5695.
5696.
for ( ; i < 4; i += 2 ) {
5697.
// both box models exclude margin, so add it if we want it
5698.
if ( extra === "margin" ) {
5699.
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
5700.
}
5701.
5702.
if ( isBorderBox ) {
5703.
// border-box includes padding, so remove it if we want content
5704.
if ( extra === "content" ) {
5705.
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
5706.
}
5707.
5708.
// at this point, extra isn't border nor margin, so remove border
5709.
if ( extra !== "margin" ) {
5710.
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
5711.
}
5712.
} else {
5713.
// at this point, extra isn't content, so add padding
5714.
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
5715.
5716.
// at this point, extra isn't content nor padding, so add border
5717.
if ( extra !== "padding" ) {
5718.
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
5719.
}
5720.
}
5721.
}
5722.
5723.
return val;
5724.
}
5725.
5726.
function getWidthOrHeight( elem, name, extra ) {
5727.
5728.
// Start with offset property, which is equivalent to the border-box value
5729.
var valueIsBorderBox = true,
5730.
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
5731.
styles = getStyles( elem ),
5732.
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
5733.
5734.
// some non-html elements return undefined for offsetWidth, so check for null/undefined
5735.
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
5736.
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
5737.
if ( val <= 0 || val == null ) {
5738.
// Fall back to computed then uncomputed css if necessary
5739.
val = curCSS( elem, name, styles );
5740.
if ( val < 0 || val == null ) {
5741.
val = elem.style[ name ];
5742.
}
5743.
5744.
// Computed unit is not pixels. Stop here and return.
5745.
if ( rnumnonpx.test(val) ) {
5746.
return val;
5747.
}
5748.
5749.
// we need the check for style in case a browser which returns unreliable values
5750.
// for getComputedStyle silently falls back to the reliable elem.style
5751.
valueIsBorderBox = isBorderBox &&
5752.
( support.boxSizingReliable() || val === elem.style[ name ] );
5753.
5754.
// Normalize "", auto, and prepare for extra
5755.
val = parseFloat( val ) || 0;
5756.
}
5757.
5758.
// use the active box-sizing model to add/subtract irrelevant styles
5759.
return ( val +
5760.
augmentWidthOrHeight(
5761.
elem,
5762.
name,
5763.
extra || ( isBorderBox ? "border" : "content" ),
5764.
valueIsBorderBox,
5765.
styles
5766.
)
5767.
) + "px";
5768.
}
5769.
5770.
function showHide( elements, show ) {
5771.
var display, elem, hidden,
5772.
values = [],
5773.
index = 0,
5774.
length = elements.length;
5775.
5776.
for ( ; index < length; index++ ) {
5777.
elem = elements[ index ];
5778.
if ( !elem.style ) {
5779.
continue;
5780.
}
5781.
5782.
values[ index ] = data_priv.get( elem, "olddisplay" );
5783.
display = elem.style.display;
5784.
if ( show ) {
5785.
// Reset the inline display of this element to learn if it is
5786.
// being hidden by cascaded rules or not
5787.
if ( !values[ index ] && display === "none" ) {
5788.
elem.style.display = "";
5789.
}
5790.
5791.
// Set elements which have been overridden with display: none
5792.
// in a stylesheet to whatever the default browser style is
5793.
// for such an element
5794.
if ( elem.style.display === "" && isHidden( elem ) ) {
5795.
values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
5796.
}
5797.
} else {
5798.
5799.
if ( !values[ index ] ) {
5800.
hidden = isHidden( elem );
5801.
5802.
if ( display && display !== "none" || !hidden ) {
5803.
data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
5804.
}
5805.
}
5806.
}
5807.
}
5808.
5809.
// Set the display of most of the elements in a second loop
5810.
// to avoid the constant reflow
5811.
for ( index = 0; index < length; index++ ) {
5812.
elem = elements[ index ];
5813.
if ( !elem.style ) {
5814.
continue;
5815.
}
5816.
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
5817.
elem.style.display = show ? values[ index ] || "" : "none";
5818.
}
5819.
}
5820.
5821.
return elements;
5822.
}
5823.
5824.
jQuery.extend({
5825.
// Add in style property hooks for overriding the default
5826.
// behavior of getting and setting a style property
5827.
cssHooks: {
5828.
opacity: {
5829.
get: function( elem, computed ) {
5830.
if ( computed ) {
5831.
// We should always get a number back from opacity
5832.
var ret = curCSS( elem, "opacity" );
5833.
return ret === "" ? "1" : ret;
5834.
}
5835.
}
5836.
}
5837.
},
5838.
5839.
// Don't automatically add "px" to these possibly-unitless properties
5840.
cssNumber: {
5841.
"columnCount": true,
5842.
"fillOpacity": true,
5843.
"fontWeight": true,
5844.
"lineHeight": true,
5845.
"opacity": true,
5846.
"order": true,
5847.
"orphans": true,
5848.
"widows": true,
5849.
"zIndex": true,
5850.
"zoom": true
5851.
},
5852.
5853.
// Add in properties whose names you wish to fix before
5854.
// setting or getting the value
5855.
cssProps: {
5856.
// normalize float css property
5857.
"float": "cssFloat"
5858.
},
5859.
5860.
// Get and set the style property on a DOM Node
5861.
style: function( elem, name, value, extra ) {
5862.
// Don't set styles on text and comment nodes
5863.
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
5864.
return;
5865.
}
5866.
5867.
// Make sure that we're working with the right name
5868.
var ret, type, hooks,
5869.
origName = jQuery.camelCase( name ),
5870.
style = elem.style;
5871.
5872.
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
5873.
5874.
// gets hook for the prefixed version
5875.
// followed by the unprefixed version
5876.
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
5877.
5878.
// Check if we're setting a value
5879.
if ( value !== undefined ) {
5880.
type = typeof value;
5881.
5882.
// convert relative number strings (+= or -=) to relative numbers. #7345
5883.
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
5884.
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
5885.
// Fixes bug #9237
5886.
type = "number";
5887.
}
5888.
5889.
// Make sure that null and NaN values aren't set. See: #7116
5890.
if ( value == null || value !== value ) {
5891.
return;
5892.
}
5893.
5894.
// If a number was passed in, add 'px' to the (except for certain CSS properties)
5895.
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
5896.
value += "px";
5897.
}
5898.
5899.
// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
5900.
// but it would mean to define eight (for every problematic property) identical functions
5901.
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
5902.
style[ name ] = "inherit";
5903.
}
5904.
5905.
// If a hook was provided, use that value, otherwise just set the specified value
5906.
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
5907.
// Support: Chrome, Safari
5908.
// Setting style to blank string required to delete "style: x !important;"
5909.
style[ name ] = "";
5910.
style[ name ] = value;
5911.
}
5912.
5913.
} else {
5914.
// If a hook was provided get the non-computed value from there
5915.
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
5916.
return ret;
5917.
}
5918.
5919.
// Otherwise just get the value from the style object
5920.
return style[ name ];
5921.
}
5922.
},
5923.
5924.
css: function( elem, name, extra, styles ) {
5925.
var val, num, hooks,
5926.
origName = jQuery.camelCase( name );
5927.
5928.
// Make sure that we're working with the right name
5929.
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
5930.
5931.
// gets hook for the prefixed version
5932.
// followed by the unprefixed version
5933.
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
5934.
5935.
// If a hook was provided get the computed value from there
5936.
if ( hooks && "get" in hooks ) {
5937.
val = hooks.get( elem, true, extra );
5938.
}
5939.
5940.
// Otherwise, if a way to get the computed value exists, use that
5941.
if ( val === undefined ) {
5942.
val = curCSS( elem, name, styles );
5943.
}
5944.
5945.
//convert "normal" to computed value
5946.
if ( val === "normal" && name in cssNormalTransform ) {
5947.
val = cssNormalTransform[ name ];
5948.
}
5949.
5950.
// Return, converting to number if forced or a qualifier was provided and val looks numeric
5951.
if ( extra === "" || extra ) {
5952.
num = parseFloat( val );
5953.
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
5954.
}
5955.
return val;
5956.
}
5957.
});
5958.
5959.
jQuery.each([ "height", "width" ], function( i, name ) {
5960.
jQuery.cssHooks[ name ] = {
5961.
get: function( elem, computed, extra ) {
5962.
if ( computed ) {
5963.
// certain elements can have dimension info if we invisibly show them
5964.
// however, it must have a current display style that would benefit from this
5965.
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
5966.
jQuery.swap( elem, cssShow, function() {
5967.
return getWidthOrHeight( elem, name, extra );
5968.
}) :
5969.
getWidthOrHeight( elem, name, extra );
5970.
}
5971.
},
5972.
5973.
set: function( elem, value, extra ) {
5974.
var styles = extra && getStyles( elem );
5975.
return setPositiveNumber( elem, value, extra ?
5976.
augmentWidthOrHeight(
5977.
elem,
5978.
name,
5979.
extra,
5980.
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
5981.
styles
5982.
) : 0
5983.
);
5984.
}
5985.
};
5986.
});
5987.
5988.
// Support: Android 2.3
5989.
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
5990.
function( elem, computed ) {
5991.
if ( computed ) {
5992.
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
5993.
// Work around by temporarily setting element display to inline-block
5994.
return jQuery.swap( elem, { "display": "inline-block" },
5995.
curCSS, [ elem, "marginRight" ] );
5996.
}
5997.
}
5998.
);
5999.
6000.
// These hooks are used by animate to expand properties
6001.
jQuery.each({
6002.
margin: "",
6003.
padding: "",
6004.
border: "Width"
6005.
}, function( prefix, suffix ) {
6006.
jQuery.cssHooks[ prefix + suffix ] = {
6007.
expand: function( value ) {
6008.
var i = 0,
6009.
expanded = {},
6010.
6011.
// assumes a single number if not a string
6012.
parts = typeof value === "string" ? value.split(" ") : [ value ];
6013.
6014.
for ( ; i < 4; i++ ) {
6015.
expanded[ prefix + cssExpand[ i ] + suffix ] =
6016.
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
6017.
}
6018.
6019.
return expanded;
6020.
}
6021.
};
6022.
6023.
if ( !rmargin.test( prefix ) ) {
6024.
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
6025.
}
6026.
});
6027.
6028.
jQuery.fn.extend({
6029.
css: function( name, value ) {
6030.
return access( this, function( elem, name, value ) {
6031.
var styles, len,
6032.
map = {},
6033.
i = 0;
6034.
6035.
if ( jQuery.isArray( name ) ) {
6036.
styles = getStyles( elem );
6037.
len = name.length;
6038.
6039.
for ( ; i < len; i++ ) {
6040.
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6041.
}
6042.
6043.
return map;
6044.
}
6045.
6046.
return value !== undefined ?
6047.
jQuery.style( elem, name, value ) :
6048.
jQuery.css( elem, name );
6049.
}, name, value, arguments.length > 1 );
6050.
},
6051.
show: function() {
6052.
return showHide( this, true );
6053.
},
6054.
hide: function() {
6055.
return showHide( this );
6056.
},
6057.
toggle: function( state ) {
6058.
if ( typeof state === "boolean" ) {
6059.
return state ? this.show() : this.hide();
6060.
}
6061.
6062.
return this.each(function() {
6063.
if ( isHidden( this ) ) {
6064.
jQuery( this ).show();
6065.
} else {
6066.
jQuery( this ).hide();
6067.
}
6068.
});
6069.
}
6070.
});
6071.
6072.
6073.
function Tween( elem, options, prop, end, easing ) {
6074.
return new Tween.prototype.init( elem, options, prop, end, easing );
6075.
}
6076.
jQuery.Tween = Tween;
6077.
6078.
Tween.prototype = {
6079.
constructor: Tween,
6080.
init: function( elem, options, prop, end, easing, unit ) {
6081.
this.elem = elem;
6082.
this.prop = prop;
6083.
this.easing = easing || "swing";
6084.
this.options = options;
6085.
this.start = this.now = this.cur();
6086.
this.end = end;
6087.
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
6088.
},
6089.
cur: function() {
6090.
var hooks = Tween.propHooks[ this.prop ];
6091.
6092.
return hooks && hooks.get ?
6093.
hooks.get( this ) :
6094.
Tween.propHooks._default.get( this );
6095.
},
6096.
run: function( percent ) {
6097.
var eased,
6098.
hooks = Tween.propHooks[ this.prop ];
6099.
6100.
if ( this.options.duration ) {
6101.
this.pos = eased = jQuery.easing[ this.easing ](
6102.
percent, this.options.duration * percent, 0, 1, this.options.duration
6103.
);
6104.
} else {
6105.
this.pos = eased = percent;
6106.
}
6107.
this.now = ( this.end - this.start ) * eased + this.start;
6108.
6109.
if ( this.options.step ) {
6110.
this.options.step.call( this.elem, this.now, this );
6111.
}
6112.
6113.
if ( hooks && hooks.set ) {
6114.
hooks.set( this );
6115.
} else {
6116.
Tween.propHooks._default.set( this );
6117.
}
6118.
return this;
6119.
}
6120.
};
6121.
6122.
Tween.prototype.init.prototype = Tween.prototype;
6123.
6124.
Tween.propHooks = {
6125.
_default: {
6126.
get: function( tween ) {
6127.
var result;
6128.
6129.
if ( tween.elem[ tween.prop ] != null &&
6130.
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
6131.
return tween.elem[ tween.prop ];
6132.
}
6133.
6134.
// passing an empty string as a 3rd parameter to .css will automatically
6135.
// attempt a parseFloat and fallback to a string if the parse fails
6136.
// so, simple values such as "10px" are parsed to Float.
6137.
// complex values such as "rotate(1rad)" are returned as is.
6138.
result = jQuery.css( tween.elem, tween.prop, "" );
6139.
// Empty strings, null, undefined and "auto" are converted to 0.
6140.
return !result || result === "auto" ? 0 : result;
6141.
},
6142.
set: function( tween ) {
6143.
// use step hook for back compat - use cssHook if its there - use .style if its
6144.
// available and use plain properties where available
6145.
if ( jQuery.fx.step[ tween.prop ] ) {
6146.
jQuery.fx.step[ tween.prop ]( tween );
6147.
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
6148.
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
6149.
} else {
6150.
tween.elem[ tween.prop ] = tween.now;
6151.
}
6152.
}
6153.
}
6154.
};
6155.
6156.
// Support: IE9
6157.
// Panic based approach to setting things on disconnected nodes
6158.
6159.
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
6160.
set: function( tween ) {
6161.
if ( tween.elem.nodeType && tween.elem.parentNode ) {
6162.
tween.elem[ tween.prop ] = tween.now;
6163.
}
6164.
}
6165.
};
6166.
6167.
jQuery.easing = {
6168.
linear: function( p ) {
6169.
return p;
6170.
},
6171.
swing: function( p ) {
6172.
return 0.5 - Math.cos( p * Math.PI ) / 2;
6173.
}
6174.
};
6175.
6176.
jQuery.fx = Tween.prototype.init;
6177.
6178.
// Back Compat <1.8 extension point
6179.
jQuery.fx.step = {};
6180.
6181.
6182.
6183.
6184.
var
6185.
fxNow, timerId,
6186.
rfxtypes = /^(?:toggle|show|hide)$/,
6187.
rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
6188.
rrun = /queueHooks$/,
6189.
animationPrefilters = [ defaultPrefilter ],
6190.
tweeners = {
6191.
"*": [ function( prop, value ) {
6192.
var tween = this.createTween( prop, value ),
6193.
target = tween.cur(),
6194.
parts = rfxnum.exec( value ),
6195.
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
6196.
6197.
// Starting value computation is required for potential unit mismatches
6198.
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
6199.
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
6200.
scale = 1,
6201.
maxIterations = 20;
6202.
6203.
if ( start && start[ 3 ] !== unit ) {
6204.
// Trust units reported by jQuery.css
6205.
unit = unit || start[ 3 ];
6206.
6207.
// Make sure we update the tween properties later on
6208.
parts = parts || [];
6209.
6210.
// Iteratively approximate from a nonzero starting point
6211.
start = +target || 1;
6212.
6213.
do {
6214.
// If previous iteration zeroed out, double until we get *something*
6215.
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
6216.
scale = scale || ".5";
6217.
6218.
// Adjust and apply
6219.
start = start / scale;
6220.
jQuery.style( tween.elem, prop, start + unit );
6221.
6222.
// Update scale, tolerating zero or NaN from tween.cur()
6223.
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
6224.
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
6225.
}
6226.
6227.
// Update tween properties
6228.
if ( parts ) {
6229.
start = tween.start = +start || +target || 0;
6230.
tween.unit = unit;
6231.
// If a +=/-= token was provided, we're doing a relative animation
6232.
tween.end = parts[ 1 ] ?
6233.
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
6234.
+parts[ 2 ];
6235.
}
6236.
6237.
return tween;
6238.
} ]
6239.
};
6240.
6241.
// Animations created synchronously will run synchronously
6242.
function createFxNow() {
6243.
setTimeout(function() {
6244.
fxNow = undefined;
6245.
});
6246.
return ( fxNow = jQuery.now() );
6247.
}
6248.
6249.
// Generate parameters to create a standard animation
6250.
function genFx( type, includeWidth ) {
6251.
var which,
6252.
i = 0,
6253.
attrs = { height: type };
6254.
6255.
// if we include width, step value is 1 to do all cssExpand values,
6256.
// if we don't include width, step value is 2 to skip over Left and Right
6257.
includeWidth = includeWidth ? 1 : 0;
6258.
for ( ; i < 4 ; i += 2 - includeWidth ) {
6259.
which = cssExpand[ i ];
6260.
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
6261.
}
6262.
6263.
if ( includeWidth ) {
6264.
attrs.opacity = attrs.width = type;
6265.
}
6266.
6267.
return attrs;
6268.
}
6269.
6270.
function createTween( value, prop, animation ) {
6271.
var tween,
6272.
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
6273.
index = 0,
6274.
length = collection.length;
6275.
for ( ; index < length; index++ ) {
6276.
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
6277.
6278.
// we're done with this property
6279.
return tween;
6280.
}
6281.
}
6282.
}
6283.
6284.
function defaultPrefilter( elem, props, opts ) {
6285.
/* jshint validthis: true */
6286.
var prop, value, toggle, tween, hooks, oldfire, display,
6287.
anim = this,
6288.
orig = {},
6289.
style = elem.style,
6290.
hidden = elem.nodeType && isHidden( elem ),
6291.
dataShow = data_priv.get( elem, "fxshow" );
6292.
6293.
// handle queue: false promises
6294.
if ( !opts.queue ) {
6295.
hooks = jQuery._queueHooks( elem, "fx" );
6296.
if ( hooks.unqueued == null ) {
6297.
hooks.unqueued = 0;
6298.
oldfire = hooks.empty.fire;
6299.
hooks.empty.fire = function() {
6300.
if ( !hooks.unqueued ) {
6301.
oldfire();
6302.
}
6303.
};
6304.
}
6305.
hooks.unqueued++;
6306.
6307.
anim.always(function() {
6308.
// doing this makes sure that the complete handler will be called
6309.
// before this completes
6310.
anim.always(function() {
6311.
hooks.unqueued--;
6312.
if ( !jQuery.queue( elem, "fx" ).length ) {
6313.
hooks.empty.fire();
6314.
}
6315.
});
6316.
});
6317.
}
6318.
6319.
// height/width overflow pass
6320.
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
6321.
// Make sure that nothing sneaks out
6322.
// Record all 3 overflow attributes because IE9-10 do not
6323.
// change the overflow attribute when overflowX and
6324.
// overflowY are set to the same value
6325.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
6326.
6327.
// Set display property to inline-block for height/width
6328.
// animations on inline elements that are having width/height animated
6329.
display = jQuery.css( elem, "display" );
6330.
// Get default display if display is currently "none"
6331.
if ( display === "none" ) {
6332.
display = defaultDisplay( elem.nodeName );
6333.
}
6334.
if ( display === "inline" &&
6335.
jQuery.css( elem, "float" ) === "none" ) {
6336.
6337.
style.display = "inline-block";
6338.
}
6339.
}
6340.
6341.
if ( opts.overflow ) {
6342.
style.overflow = "hidden";
6343.
anim.always(function() {
6344.
style.overflow = opts.overflow[ 0 ];
6345.
style.overflowX = opts.overflow[ 1 ];
6346.
style.overflowY = opts.overflow[ 2 ];
6347.
});
6348.
}
6349.
6350.
// show/hide pass
6351.
for ( prop in props ) {
6352.
value = props[ prop ];
6353.
if ( rfxtypes.exec( value ) ) {
6354.
delete props[ prop ];
6355.
toggle = toggle || value === "toggle";
6356.
if ( value === ( hidden ? "hide" : "show" ) ) {
6357.
6358.
// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
6359.
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
6360.
hidden = true;
6361.
} else {
6362.
continue;
6363.
}
6364.
}
6365.
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
6366.
}
6367.
}
6368.
6369.
if ( !jQuery.isEmptyObject( orig ) ) {
6370.
if ( dataShow ) {
6371.
if ( "hidden" in dataShow ) {
6372.
hidden = dataShow.hidden;
6373.
}
6374.
} else {
6375.
dataShow = data_priv.access( elem, "fxshow", {} );
6376.
}
6377.
6378.
// store state if its toggle - enables .stop().toggle() to "reverse"
6379.
if ( toggle ) {
6380.
dataShow.hidden = !hidden;
6381.
}
6382.
if ( hidden ) {
6383.
jQuery( elem ).show();
6384.
} else {
6385.
anim.done(function() {
6386.
jQuery( elem ).hide();
6387.
});
6388.
}
6389.
anim.done(function() {
6390.
var prop;
6391.
6392.
data_priv.remove( elem, "fxshow" );
6393.
for ( prop in orig ) {
6394.
jQuery.style( elem, prop, orig[ prop ] );
6395.
}
6396.
});
6397.
for ( prop in orig ) {
6398.
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
6399.
6400.
if ( !( prop in dataShow ) ) {
6401.
dataShow[ prop ] = tween.start;
6402.
if ( hidden ) {
6403.
tween.end = tween.start;
6404.
tween.start = prop === "width" || prop === "height" ? 1 : 0;
6405.
}
6406.
}
6407.
}
6408.
}
6409.
}
6410.
6411.
function propFilter( props, specialEasing ) {
6412.
var index, name, easing, value, hooks;
6413.
6414.
// camelCase, specialEasing and expand cssHook pass
6415.
for ( index in props ) {
6416.
name = jQuery.camelCase( index );
6417.
easing = specialEasing[ name ];
6418.
value = props[ index ];
6419.
if ( jQuery.isArray( value ) ) {
6420.
easing = value[ 1 ];
6421.
value = props[ index ] = value[ 0 ];
6422.
}
6423.
6424.
if ( index !== name ) {
6425.
props[ name ] = value;
6426.
delete props[ index ];
6427.
}
6428.
6429.
hooks = jQuery.cssHooks[ name ];
6430.
if ( hooks && "expand" in hooks ) {
6431.
value = hooks.expand( value );
6432.
delete props[ name ];
6433.
6434.
// not quite $.extend, this wont overwrite keys already present.
6435.
// also - reusing 'index' from above because we have the correct "name"
6436.
for ( index in value ) {
6437.
if ( !( index in props ) ) {
6438.
props[ index ] = value[ index ];
6439.
specialEasing[ index ] = easing;
6440.
}
6441.
}
6442.
} else {
6443.
specialEasing[ name ] = easing;
6444.
}
6445.
}
6446.
}
6447.
6448.
function Animation( elem, properties, options ) {
6449.
var result,
6450.
stopped,
6451.
index = 0,
6452.
length = animationPrefilters.length,
6453.
deferred = jQuery.Deferred().always( function() {
6454.
// don't match elem in the :animated selector
6455.
delete tick.elem;
6456.
}),
6457.
tick = function() {
6458.
if ( stopped ) {
6459.
return false;
6460.
}
6461.
var currentTime = fxNow || createFxNow(),
6462.
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
6463.
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
6464.
temp = remaining / animation.duration || 0,
6465.
percent = 1 - temp,
6466.
index = 0,
6467.
length = animation.tweens.length;
6468.
6469.
for ( ; index < length ; index++ ) {
6470.
animation.tweens[ index ].run( percent );
6471.
}
6472.
6473.
deferred.notifyWith( elem, [ animation, percent, remaining ]);
6474.
6475.
if ( percent < 1 && length ) {
6476.
return remaining;
6477.
} else {
6478.
deferred.resolveWith( elem, [ animation ] );
6479.
return false;
6480.
}
6481.
},
6482.
animation = deferred.promise({
6483.
elem: elem,
6484.
props: jQuery.extend( {}, properties ),
6485.
opts: jQuery.extend( true, { specialEasing: {} }, options ),
6486.
originalProperties: properties,
6487.
originalOptions: options,
6488.
startTime: fxNow || createFxNow(),
6489.
duration: options.duration,
6490.
tweens: [],
6491.
createTween: function( prop, end ) {
6492.
var tween = jQuery.Tween( elem, animation.opts, prop, end,
6493.
animation.opts.specialEasing[ prop ] || animation.opts.easing );
6494.
animation.tweens.push( tween );
6495.
return tween;
6496.
},
6497.
stop: function( gotoEnd ) {
6498.
var index = 0,
6499.
// if we are going to the end, we want to run all the tweens
6500.
// otherwise we skip this part
6501.
length = gotoEnd ? animation.tweens.length : 0;
6502.
if ( stopped ) {
6503.
return this;
6504.
}
6505.
stopped = true;
6506.
for ( ; index < length ; index++ ) {
6507.
animation.tweens[ index ].run( 1 );
6508.
}
6509.
6510.
// resolve when we played the last frame
6511.
// otherwise, reject
6512.
if ( gotoEnd ) {
6513.
deferred.resolveWith( elem, [ animation, gotoEnd ] );
6514.
} else {
6515.
deferred.rejectWith( elem, [ animation, gotoEnd ] );
6516.
}
6517.
return this;
6518.
}
6519.
}),
6520.
props = animation.props;
6521.
6522.
propFilter( props, animation.opts.specialEasing );
6523.
6524.
for ( ; index < length ; index++ ) {
6525.
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
6526.
if ( result ) {
6527.
return result;
6528.
}
6529.
}
6530.
6531.
jQuery.map( props, createTween, animation );
6532.
6533.
if ( jQuery.isFunction( animation.opts.start ) ) {
6534.
animation.opts.start.call( elem, animation );
6535.
}
6536.
6537.
jQuery.fx.timer(
6538.
jQuery.extend( tick, {
6539.
elem: elem,
6540.
anim: animation,
6541.
queue: animation.opts.queue
6542.
})
6543.
);
6544.
6545.
// attach callbacks from options
6546.
return animation.progress( animation.opts.progress )
6547.
.done( animation.opts.done, animation.opts.complete )
6548.
.fail( animation.opts.fail )
6549.
.always( animation.opts.always );
6550.
}
6551.
6552.
jQuery.Animation = jQuery.extend( Animation, {
6553.
6554.
tweener: function( props, callback ) {
6555.
if ( jQuery.isFunction( props ) ) {
6556.
callback = props;
6557.
props = [ "*" ];
6558.
} else {
6559.
props = props.split(" ");
6560.
}
6561.
6562.
var prop,
6563.
index = 0,
6564.
length = props.length;
6565.
6566.
for ( ; index < length ; index++ ) {
6567.
prop = props[ index ];
6568.
tweeners[ prop ] = tweeners[ prop ] || [];
6569.
tweeners[ prop ].unshift( callback );
6570.
}
6571.
},
6572.
6573.
prefilter: function( callback, prepend ) {
6574.
if ( prepend ) {
6575.
animationPrefilters.unshift( callback );
6576.
} else {
6577.
animationPrefilters.push( callback );
6578.
}
6579.
}
6580.
});
6581.
6582.
jQuery.speed = function( speed, easing, fn ) {
6583.
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
6584.
complete: fn || !fn && easing ||
6585.
jQuery.isFunction( speed ) && speed,
6586.
duration: speed,
6587.
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
6588.
};
6589.
6590.
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
6591.
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
6592.
6593.
// normalize opt.queue - true/undefined/null -> "fx"
6594.
if ( opt.queue == null || opt.queue === true ) {
6595.
opt.queue = "fx";
6596.
}
6597.
6598.
// Queueing
6599.
opt.old = opt.complete;
6600.
6601.
opt.complete = function() {
6602.
if ( jQuery.isFunction( opt.old ) ) {
6603.
opt.old.call( this );
6604.
}
6605.
6606.
if ( opt.queue ) {
6607.
jQuery.dequeue( this, opt.queue );
6608.
}
6609.
};
6610.
6611.
return opt;
6612.
};
6613.
6614.
jQuery.fn.extend({
6615.
fadeTo: function( speed, to, easing, callback ) {
6616.
6617.
// show any hidden elements after setting opacity to 0
6618.
return this.filter( isHidden ).css( "opacity", 0 ).show()
6619.
6620.
// animate to the value specified
6621.
.end().animate({ opacity: to }, speed, easing, callback );
6622.
},
6623.
animate: function( prop, speed, easing, callback ) {
6624.
var empty = jQuery.isEmptyObject( prop ),
6625.
optall = jQuery.speed( speed, easing, callback ),
6626.
doAnimation = function() {
6627.
// Operate on a copy of prop so per-property easing won't be lost
6628.
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
6629.
6630.
// Empty animations, or finishing resolves immediately
6631.
if ( empty || data_priv.get( this, "finish" ) ) {
6632.
anim.stop( true );
6633.
}
6634.
};
6635.
doAnimation.finish = doAnimation;
6636.
6637.
return empty || optall.queue === false ?
6638.
this.each( doAnimation ) :
6639.
this.queue( optall.queue, doAnimation );
6640.
},
6641.
stop: function( type, clearQueue, gotoEnd ) {
6642.
var stopQueue = function( hooks ) {
6643.
var stop = hooks.stop;
6644.
delete hooks.stop;
6645.
stop( gotoEnd );
6646.
};
6647.
6648.
if ( typeof type !== "string" ) {
6649.
gotoEnd = clearQueue;
6650.
clearQueue = type;
6651.
type = undefined;
6652.
}
6653.
if ( clearQueue && type !== false ) {
6654.
this.queue( type || "fx", [] );
6655.
}
6656.
6657.
return this.each(function() {
6658.
var dequeue = true,
6659.
index = type != null && type + "queueHooks",
6660.
timers = jQuery.timers,
6661.
data = data_priv.get( this );
6662.
6663.
if ( index ) {
6664.
if ( data[ index ] && data[ index ].stop ) {
6665.
stopQueue( data[ index ] );
6666.
}
6667.
} else {
6668.
for ( index in data ) {
6669.
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
6670.
stopQueue( data[ index ] );
6671.
}
6672.
}
6673.
}
6674.
6675.
for ( index = timers.length; index--; ) {
6676.
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
6677.
timers[ index ].anim.stop( gotoEnd );
6678.
dequeue = false;
6679.
timers.splice( index, 1 );
6680.
}
6681.
}
6682.
6683.
// start the next in the queue if the last step wasn't forced
6684.
// timers currently will call their complete callbacks, which will dequeue
6685.
// but only if they were gotoEnd
6686.
if ( dequeue || !gotoEnd ) {
6687.
jQuery.dequeue( this, type );
6688.
}
6689.
});
6690.
},
6691.
finish: function( type ) {
6692.
if ( type !== false ) {
6693.
type = type || "fx";
6694.
}
6695.
return this.each(function() {
6696.
var index,
6697.
data = data_priv.get( this ),
6698.
queue = data[ type + "queue" ],
6699.
hooks = data[ type + "queueHooks" ],
6700.
timers = jQuery.timers,
6701.
length = queue ? queue.length : 0;
6702.
6703.
// enable finishing flag on private data
6704.
data.finish = true;
6705.
6706.
// empty the queue first
6707.
jQuery.queue( this, type, [] );
6708.
6709.
if ( hooks && hooks.stop ) {
6710.
hooks.stop.call( this, true );
6711.
}
6712.
6713.
// look for any active animations, and finish them
6714.
for ( index = timers.length; index--; ) {
6715.
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
6716.
timers[ index ].anim.stop( true );
6717.
timers.splice( index, 1 );
6718.
}
6719.
}
6720.
6721.
// look for any animations in the old queue and finish them
6722.
for ( index = 0; index < length; index++ ) {
6723.
if ( queue[ index ] && queue[ index ].finish ) {
6724.
queue[ index ].finish.call( this );
6725.
}
6726.
}
6727.
6728.
// turn off finishing flag
6729.
delete data.finish;
6730.
});
6731.
}
6732.
});
6733.
6734.
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
6735.
var cssFn = jQuery.fn[ name ];
6736.
jQuery.fn[ name ] = function( speed, easing, callback ) {
6737.
return speed == null || typeof speed === "boolean" ?
6738.
cssFn.apply( this, arguments ) :
6739.
this.animate( genFx( name, true ), speed, easing, callback );
6740.
};
6741.
});
6742.
6743.
// Generate shortcuts for custom animations
6744.
jQuery.each({
6745.
slideDown: genFx("show"),
6746.
slideUp: genFx("hide"),
6747.
slideToggle: genFx("toggle"),
6748.
fadeIn: { opacity: "show" },
6749.
fadeOut: { opacity: "hide" },
6750.
fadeToggle: { opacity: "toggle" }
6751.
}, function( name, props ) {
6752.
jQuery.fn[ name ] = function( speed, easing, callback ) {
6753.
return this.animate( props, speed, easing, callback );
6754.
};
6755.
});
6756.
6757.
jQuery.timers = [];
6758.
jQuery.fx.tick = function() {
6759.
var timer,
6760.
i = 0,
6761.
timers = jQuery.timers;
6762.
6763.
fxNow = jQuery.now();
6764.
6765.
for ( ; i < timers.length; i++ ) {
6766.
timer = timers[ i ];
6767.
// Checks the timer has not already been removed
6768.
if ( !timer() && timers[ i ] === timer ) {
6769.
timers.splice( i--, 1 );
6770.
}
6771.
}
6772.
6773.
if ( !timers.length ) {
6774.
jQuery.fx.stop();
6775.
}
6776.
fxNow = undefined;
6777.
};
6778.
6779.
jQuery.fx.timer = function( timer ) {
6780.
jQuery.timers.push( timer );
6781.
if ( timer() ) {
6782.
jQuery.fx.start();
6783.
} else {
6784.
jQuery.timers.pop();
6785.
}
6786.
};
6787.
6788.
jQuery.fx.interval = 13;
6789.
6790.
jQuery.fx.start = function() {
6791.
if ( !timerId ) {
6792.
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
6793.
}
6794.
};
6795.
6796.
jQuery.fx.stop = function() {
6797.
clearInterval( timerId );
6798.
timerId = null;
6799.
};
6800.
6801.
jQuery.fx.speeds = {
6802.
slow: 600,
6803.
fast: 200,
6804.
// Default speed
6805.
_default: 400
6806.
};
6807.
6808.
6809.
// Based off of the plugin by Clint Helfers, with permission.
6810.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
6811.
jQuery.fn.delay = function( time, type ) {
6812.
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
6813.
type = type || "fx";
6814.
6815.
return this.queue( type, function( next, hooks ) {
6816.
var timeout = setTimeout( next, time );
6817.
hooks.stop = function() {
6818.
clearTimeout( timeout );
6819.
};
6820.
});
6821.
};
6822.
6823.
6824.
(function() {
6825.
var input = document.createElement( "input" ),
6826.
select = document.createElement( "select" ),
6827.
opt = select.appendChild( document.createElement( "option" ) );
6828.
6829.
input.type = "checkbox";
6830.
6831.
// Support: iOS 5.1, Android 4.x, Android 2.3
6832.
// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
6833.
support.checkOn = input.value !== "";
6834.
6835.
// Must access the parent to make an option select properly
6836.
// Support: IE9, IE10
6837.
support.optSelected = opt.selected;
6838.
6839.
// Make sure that the options inside disabled selects aren't marked as disabled
6840.
// (WebKit marks them as disabled)
6841.
select.disabled = true;
6842.
support.optDisabled = !opt.disabled;
6843.
6844.
// Check if an input maintains its value after becoming a radio
6845.
// Support: IE9, IE10
6846.
input = document.createElement( "input" );
6847.
input.value = "t";
6848.
input.type = "radio";
6849.
support.radioValue = input.value === "t";
6850.
})();
6851.
6852.
6853.
var nodeHook, boolHook,
6854.
attrHandle = jQuery.expr.attrHandle;
6855.
6856.
jQuery.fn.extend({
6857.
attr: function( name, value ) {
6858.
return access( this, jQuery.attr, name, value, arguments.length > 1 );
6859.
},
6860.
6861.
removeAttr: function( name ) {
6862.
return this.each(function() {
6863.
jQuery.removeAttr( this, name );
6864.
});
6865.
}
6866.
});
6867.
6868.
jQuery.extend({
6869.
attr: function( elem, name, value ) {
6870.
var hooks, ret,
6871.
nType = elem.nodeType;
6872.
6873.
// don't get/set attributes on text, comment and attribute nodes
6874.
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
6875.
return;
6876.
}
6877.
6878.
// Fallback to prop when attributes are not supported
6879.
if ( typeof elem.getAttribute === strundefined ) {
6880.
return jQuery.prop( elem, name, value );
6881.
}
6882.
6883.
// All attributes are lowercase
6884.
// Grab necessary hook if one is defined
6885.
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
6886.
name = name.toLowerCase();
6887.
hooks = jQuery.attrHooks[ name ] ||
6888.
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
6889.
}
6890.
6891.
if ( value !== undefined ) {
6892.
6893.
if ( value === null ) {
6894.
jQuery.removeAttr( elem, name );
6895.
6896.
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
6897.
return ret;
6898.
6899.
} else {
6900.
elem.setAttribute( name, value + "" );
6901.
return value;
6902.
}
6903.
6904.
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
6905.
return ret;
6906.
6907.
} else {
6908.
ret = jQuery.find.attr( elem, name );
6909.
6910.
// Non-existent attributes return null, we normalize to undefined
6911.
return ret == null ?
6912.
undefined :
6913.
ret;
6914.
}
6915.
},
6916.
6917.
removeAttr: function( elem, value ) {
6918.
var name, propName,
6919.
i = 0,
6920.
attrNames = value && value.match( rnotwhite );
6921.
6922.
if ( attrNames && elem.nodeType === 1 ) {
6923.
while ( (name = attrNames[i++]) ) {
6924.
propName = jQuery.propFix[ name ] || name;
6925.
6926.
// Boolean attributes get special treatment (#10870)
6927.
if ( jQuery.expr.match.bool.test( name ) ) {
6928.
// Set corresponding property to false
6929.
elem[ propName ] = false;
6930.
}
6931.
6932.
elem.removeAttribute( name );
6933.
}
6934.
}
6935.
},
6936.
6937.
attrHooks: {
6938.
type: {
6939.
set: function( elem, value ) {
6940.
if ( !support.radioValue && value === "radio" &&
6941.
jQuery.nodeName( elem, "input" ) ) {
6942.
// Setting the type on a radio button after the value resets the value in IE6-9
6943.
// Reset value to default in case type is set after value during creation
6944.
var val = elem.value;
6945.
elem.setAttribute( "type", value );
6946.
if ( val ) {
6947.
elem.value = val;
6948.
}
6949.
return value;
6950.
}
6951.
}
6952.
}
6953.
}
6954.
});
6955.
6956.
// Hooks for boolean attributes
6957.
boolHook = {
6958.
set: function( elem, value, name ) {
6959.
if ( value === false ) {
6960.
// Remove boolean attributes when set to false
6961.
jQuery.removeAttr( elem, name );
6962.
} else {
6963.
elem.setAttribute( name, name );
6964.
}
6965.
return name;
6966.
}
6967.
};
6968.
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
6969.
var getter = attrHandle[ name ] || jQuery.find.attr;
6970.
6971.
attrHandle[ name ] = function( elem, name, isXML ) {
6972.
var ret, handle;
6973.
if ( !isXML ) {
6974.
// Avoid an infinite loop by temporarily removing this function from the getter
6975.
handle = attrHandle[ name ];
6976.
attrHandle[ name ] = ret;
6977.
ret = getter( elem, name, isXML ) != null ?
6978.
name.toLowerCase() :
6979.
null;
6980.
attrHandle[ name ] = handle;
6981.
}
6982.
return ret;
6983.
};
6984.
});
6985.
6986.
6987.
6988.
6989.
var rfocusable = /^(?:input|select|textarea|button)$/i;
6990.
6991.
jQuery.fn.extend({
6992.
prop: function( name, value ) {
6993.
return access( this, jQuery.prop, name, value, arguments.length > 1 );
6994.
},
6995.
6996.
removeProp: function( name ) {
6997.
return this.each(function() {
6998.
delete this[ jQuery.propFix[ name ] || name ];
6999.
});
7000.
}
7001.
});
7002.
7003.
jQuery.extend({
7004.
propFix: {
7005.
"for": "htmlFor",
7006.
"class": "className"
7007.
},
7008.
7009.
prop: function( elem, name, value ) {
7010.
var ret, hooks, notxml,
7011.
nType = elem.nodeType;
7012.
7013.
// don't get/set properties on text, comment and attribute nodes
7014.
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
7015.
return;
7016.
}
7017.
7018.
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
7019.
7020.
if ( notxml ) {
7021.
// Fix name and attach hooks
7022.
name = jQuery.propFix[ name ] || name;
7023.
hooks = jQuery.propHooks[ name ];
7024.
}
7025.
7026.
if ( value !== undefined ) {
7027.
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
7028.
ret :
7029.
( elem[ name ] = value );
7030.
7031.
} else {
7032.
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
7033.
ret :
7034.
elem[ name ];
7035.
}
7036.
},
7037.
7038.
propHooks: {
7039.
tabIndex: {
7040.
get: function( elem ) {
7041.
return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
7042.
elem.tabIndex :
7043.
-1;
7044.
}
7045.
}
7046.
}
7047.
});
7048.
7049.
// Support: IE9+
7050.
// Selectedness for an option in an optgroup can be inaccurate
7051.
if ( !support.optSelected ) {
7052.
jQuery.propHooks.selected = {
7053.
get: function( elem ) {
7054.
var parent = elem.parentNode;
7055.
if ( parent && parent.parentNode ) {
7056.
parent.parentNode.selectedIndex;
7057.
}
7058.
return null;
7059.
}
7060.
};
7061.
}
7062.
7063.
jQuery.each([
7064.
"tabIndex",
7065.
"readOnly",
7066.
"maxLength",
7067.
"cellSpacing",
7068.
"cellPadding",
7069.
"rowSpan",
7070.
"colSpan",
7071.
"useMap",
7072.
"frameBorder",
7073.
"contentEditable"
7074.
], function() {
7075.
jQuery.propFix[ this.toLowerCase() ] = this;
7076.
});
7077.
7078.
7079.
7080.
7081.
var rclass = /[\t\r\n\f]/g;
7082.
7083.
jQuery.fn.extend({
7084.
addClass: function( value ) {
7085.
var classes, elem, cur, clazz, j, finalValue,
7086.
proceed = typeof value === "string" && value,
7087.
i = 0,
7088.
len = this.length;
7089.
7090.
if ( jQuery.isFunction( value ) ) {
7091.
return this.each(function( j ) {
7092.
jQuery( this ).addClass( value.call( this, j, this.className ) );
7093.
});
7094.
}
7095.
7096.
if ( proceed ) {
7097.
// The disjunction here is for better compressibility (see removeClass)
7098.
classes = ( value || "" ).match( rnotwhite ) || [];
7099.
7100.
for ( ; i < len; i++ ) {
7101.
elem = this[ i ];
7102.
cur = elem.nodeType === 1 && ( elem.className ?
7103.
( " " + elem.className + " " ).replace( rclass, " " ) :
7104.
" "
7105.
);
7106.
7107.
if ( cur ) {
7108.
j = 0;
7109.
while ( (clazz = classes[j++]) ) {
7110.
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
7111.
cur += clazz + " ";
7112.
}
7113.
}
7114.
7115.
// only assign if different to avoid unneeded rendering.
7116.
finalValue = jQuery.trim( cur );
7117.
if ( elem.className !== finalValue ) {
7118.
elem.className = finalValue;
7119.
}
7120.
}
7121.
}
7122.
}
7123.
7124.
return this;
7125.
},
7126.
7127.
removeClass: function( value ) {
7128.
var classes, elem, cur, clazz, j, finalValue,
7129.
proceed = arguments.length === 0 || typeof value === "string" && value,
7130.
i = 0,
7131.
len = this.length;
7132.
7133.
if ( jQuery.isFunction( value ) ) {
7134.
return this.each(function( j ) {
7135.
jQuery( this ).removeClass( value.call( this, j, this.className ) );
7136.
});
7137.
}
7138.
if ( proceed ) {
7139.
classes = ( value || "" ).match( rnotwhite ) || [];
7140.
7141.
for ( ; i < len; i++ ) {
7142.
elem = this[ i ];
7143.
// This expression is here for better compressibility (see addClass)
7144.
cur = elem.nodeType === 1 && ( elem.className ?
7145.
( " " + elem.className + " " ).replace( rclass, " " ) :
7146.
""
7147.
);
7148.
7149.
if ( cur ) {
7150.
j = 0;
7151.
while ( (clazz = classes[j++]) ) {
7152.
// Remove *all* instances
7153.
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
7154.
cur = cur.replace( " " + clazz + " ", " " );
7155.
}
7156.
}
7157.
7158.
// only assign if different to avoid unneeded rendering.
7159.
finalValue = value ? jQuery.trim( cur ) : "";
7160.
if ( elem.className !== finalValue ) {
7161.
elem.className = finalValue;
7162.
}
7163.
}
7164.
}
7165.
}
7166.
7167.
return this;
7168.
},
7169.
7170.
toggleClass: function( value, stateVal ) {
7171.
var type = typeof value;
7172.
7173.
if ( typeof stateVal === "boolean" && type === "string" ) {
7174.
return stateVal ? this.addClass( value ) : this.removeClass( value );
7175.
}
7176.
7177.
if ( jQuery.isFunction( value ) ) {
7178.
return this.each(function( i ) {
7179.
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
7180.
});
7181.
}
7182.
7183.
return this.each(function() {
7184.
if ( type === "string" ) {
7185.
// toggle individual class names
7186.
var className,
7187.
i = 0,
7188.
self = jQuery( this ),
7189.
classNames = value.match( rnotwhite ) || [];
7190.
7191.
while ( (className = classNames[ i++ ]) ) {
7192.
// check each className given, space separated list
7193.
if ( self.hasClass( className ) ) {
7194.
self.removeClass( className );
7195.
} else {
7196.
self.addClass( className );
7197.
}
7198.
}
7199.
7200.
// Toggle whole class name
7201.
} else if ( type === strundefined || type === "boolean" ) {
7202.
if ( this.className ) {
7203.
// store className if set
7204.
data_priv.set( this, "__className__", this.className );
7205.
}
7206.
7207.
// If the element has a class name or if we're passed "false",
7208.
// then remove the whole classname (if there was one, the above saved it).
7209.
// Otherwise bring back whatever was previously saved (if anything),
7210.
// falling back to the empty string if nothing was stored.
7211.
this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
7212.
}
7213.
});
7214.
},
7215.
7216.
hasClass: function( selector ) {
7217.
var className = " " + selector + " ",
7218.
i = 0,
7219.
l = this.length;
7220.
for ( ; i < l; i++ ) {
7221.
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
7222.
return true;
7223.
}
7224.
}
7225.
7226.
return false;
7227.
}
7228.
});
7229.
7230.
7231.
7232.
7233.
var rreturn = /\r/g;
7234.
7235.
jQuery.fn.extend({
7236.
val: function( value ) {
7237.
var hooks, ret, isFunction,
7238.
elem = this[0];
7239.
7240.
if ( !arguments.length ) {
7241.
if ( elem ) {
7242.
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
7243.
7244.
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
7245.
return ret;
7246.
}
7247.
7248.
ret = elem.value;
7249.
7250.
return typeof ret === "string" ?
7251.
// handle most common string cases
7252.
ret.replace(rreturn, "") :
7253.
// handle cases where value is null/undef or number
7254.
ret == null ? "" : ret;
7255.
}
7256.
7257.
return;
7258.
}
7259.
7260.
isFunction = jQuery.isFunction( value );
7261.
7262.
return this.each(function( i ) {
7263.
var val;
7264.
7265.
if ( this.nodeType !== 1 ) {
7266.
return;
7267.
}
7268.
7269.
if ( isFunction ) {
7270.
val = value.call( this, i, jQuery( this ).val() );
7271.
} else {
7272.
val = value;
7273.
}
7274.
7275.
// Treat null/undefined as ""; convert numbers to string
7276.
if ( val == null ) {
7277.
val = "";
7278.
7279.
} else if ( typeof val === "number" ) {
7280.
val += "";
7281.
7282.
} else if ( jQuery.isArray( val ) ) {
7283.
val = jQuery.map( val, function( value ) {
7284.
return value == null ? "" : value + "";
7285.
});
7286.
}
7287.
7288.
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
7289.
7290.
// If set returns undefined, fall back to normal setting
7291.
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
7292.
this.value = val;
7293.
}
7294.
});
7295.
}
7296.
});
7297.
7298.
jQuery.extend({
7299.
valHooks: {
7300.
select: {
7301.
get: function( elem ) {
7302.
var value, option,
7303.
options = elem.options,
7304.
index = elem.selectedIndex,
7305.
one = elem.type === "select-one" || index < 0,
7306.
values = one ? null : [],
7307.
max = one ? index + 1 : options.length,
7308.
i = index < 0 ?
7309.
max :
7310.
one ? index : 0;
7311.
7312.
// Loop through all the selected options
7313.
for ( ; i < max; i++ ) {
7314.
option = options[ i ];
7315.
7316.
// IE6-9 doesn't update selected after form reset (#2551)
7317.
if ( ( option.selected || i === index ) &&
7318.
// Don't return options that are disabled or in a disabled optgroup
7319.
( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
7320.
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
7321.
7322.
// Get the specific value for the option
7323.
value = jQuery( option ).val();
7324.
7325.
// We don't need an array for one selects
7326.
if ( one ) {
7327.
return value;
7328.
}
7329.
7330.
// Multi-Selects return an array
7331.
values.push( value );
7332.
}
7333.
}
7334.
7335.
return values;
7336.
},
7337.
7338.
set: function( elem, value ) {
7339.
var optionSet, option,
7340.
options = elem.options,
7341.
values = jQuery.makeArray( value ),
7342.
i = options.length;
7343.
7344.
while ( i-- ) {
7345.
option = options[ i ];
7346.
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
7347.
optionSet = true;
7348.
}
7349.
}
7350.
7351.
// force browsers to behave consistently when non-matching value is set
7352.
if ( !optionSet ) {
7353.
elem.selectedIndex = -1;
7354.
}
7355.
return values;
7356.
}
7357.
}
7358.
}
7359.
});
7360.
7361.
// Radios and checkboxes getter/setter
7362.
jQuery.each([ "radio", "checkbox" ], function() {
7363.
jQuery.valHooks[ this ] = {
7364.
set: function( elem, value ) {
7365.
if ( jQuery.isArray( value ) ) {
7366.
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
7367.
}
7368.
}
7369.
};
7370.
if ( !support.checkOn ) {
7371.
jQuery.valHooks[ this ].get = function( elem ) {
7372.
// Support: Webkit
7373.
// "" is returned instead of "on" if a value isn't specified
7374.
return elem.getAttribute("value") === null ? "on" : elem.value;
7375.
};
7376.
}
7377.
});
7378.
7379.
7380.
7381.
7382.
// Return jQuery for attributes-only inclusion
7383.
7384.
7385.
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
7386.
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
7387.
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
7388.
7389.
// Handle event binding
7390.
jQuery.fn[ name ] = function( data, fn ) {
7391.
return arguments.length > 0 ?
7392.
this.on( name, null, data, fn ) :
7393.
this.trigger( name );
7394.
};
7395.
});
7396.
7397.
jQuery.fn.extend({
7398.
hover: function( fnOver, fnOut ) {
7399.
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
7400.
},
7401.
7402.
bind: function( types, data, fn ) {
7403.
return this.on( types, null, data, fn );
7404.
},
7405.
unbind: function( types, fn ) {
7406.
return this.off( types, null, fn );
7407.
},
7408.
7409.
delegate: function( selector, types, data, fn ) {
7410.
return this.on( types, selector, data, fn );
7411.
},
7412.
undelegate: function( selector, types, fn ) {
7413.
// ( namespace ) or ( selector, types [, fn] )
7414.
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
7415.
}
7416.
});
7417.
7418.
7419.
var nonce = jQuery.now();
7420.
7421.
var rquery = (/\?/);
7422.
7423.
7424.
7425.
// Support: Android 2.3
7426.
// Workaround failure to string-cast null input
7427.
jQuery.parseJSON = function( data ) {
7428.
return JSON.parse( data + "" );
7429.
};
7430.
7431.
7432.
// Cross-browser xml parsing
7433.
jQuery.parseXML = function( data ) {
7434.
var xml, tmp;
7435.
if ( !data || typeof data !== "string" ) {
7436.
return null;
7437.
}
7438.
7439.
// Support: IE9
7440.
try {
7441.
tmp = new DOMParser();
7442.
xml = tmp.parseFromString( data, "text/xml" );
7443.
} catch ( e ) {
7444.
xml = undefined;
7445.
}
7446.
7447.
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
7448.
jQuery.error( "Invalid XML: " + data );
7449.
}
7450.
return xml;
7451.
};
7452.
7453.
7454.
var
7455.
// Document location
7456.
ajaxLocParts,
7457.
ajaxLocation,
7458.
7459.
rhash = /#.*$/,
7460.
rts = /([?&])_=[^&]*/,
7461.
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
7462.
// #7653, #8125, #8152: local protocol detection
7463.
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
7464.
rnoContent = /^(?:GET|HEAD)$/,
7465.
rprotocol = /^\/\//,
7466.
rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
7467.
7468.
/* Prefilters
7469.
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
7470.
* 2) These are called:
7471.
* - BEFORE asking for a transport
7472.
* - AFTER param serialization (s.data is a string if s.processData is true)
7473.
* 3) key is the dataType
7474.
* 4) the catchall symbol "*" can be used
7475.
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
7476.
*/
7477.
prefilters = {},
7478.
7479.
/* Transports bindings
7480.
* 1) key is the dataType
7481.
* 2) the catchall symbol "*" can be used
7482.
* 3) selection will start with transport dataType and THEN go to "*" if needed
7483.
*/
7484.
transports = {},
7485.
7486.
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
7487.
allTypes = "*/".concat("*");
7488.
7489.
// #8138, IE may throw an exception when accessing
7490.
// a field from window.location if document.domain has been set
7491.
try {
7492.
ajaxLocation = location.href;
7493.
} catch( e ) {
7494.
// Use the href attribute of an A element
7495.
// since IE will modify it given document.location
7496.
ajaxLocation = document.createElement( "a" );
7497.
ajaxLocation.href = "";
7498.
ajaxLocation = ajaxLocation.href;
7499.
}
7500.
7501.
// Segment location into parts
7502.
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
7503.
7504.
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
7505.
function addToPrefiltersOrTransports( structure ) {
7506.
7507.
// dataTypeExpression is optional and defaults to "*"
7508.
return function( dataTypeExpression, func ) {
7509.
7510.
if ( typeof dataTypeExpression !== "string" ) {
7511.
func = dataTypeExpression;
7512.
dataTypeExpression = "*";
7513.
}
7514.
7515.
var dataType,
7516.
i = 0,
7517.
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
7518.
7519.
if ( jQuery.isFunction( func ) ) {
7520.
// For each dataType in the dataTypeExpression
7521.
while ( (dataType = dataTypes[i++]) ) {
7522.
// Prepend if requested
7523.
if ( dataType[0] === "+" ) {
7524.
dataType = dataType.slice( 1 ) || "*";
7525.
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
7526.
7527.
// Otherwise append
7528.
} else {
7529.
(structure[ dataType ] = structure[ dataType ] || []).push( func );
7530.
}
7531.
}
7532.
}
7533.
};
7534.
}
7535.
7536.
// Base inspection function for prefilters and transports
7537.
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
7538.
7539.
var inspected = {},
7540.
seekingTransport = ( structure === transports );
7541.
7542.
function inspect( dataType ) {
7543.
var selected;
7544.
inspected[ dataType ] = true;
7545.
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
7546.
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
7547.
if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
7548.
options.dataTypes.unshift( dataTypeOrTransport );
7549.
inspect( dataTypeOrTransport );
7550.
return false;
7551.
} else if ( seekingTransport ) {
7552.
return !( selected = dataTypeOrTransport );
7553.
}
7554.
});
7555.
return selected;
7556.
}
7557.
7558.
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
7559.
}
7560.
7561.
// A special extend for ajax options
7562.
// that takes "flat" options (not to be deep extended)
7563.
// Fixes #9887
7564.
function ajaxExtend( target, src ) {
7565.
var key, deep,
7566.
flatOptions = jQuery.ajaxSettings.flatOptions || {};
7567.
7568.
for ( key in src ) {
7569.
if ( src[ key ] !== undefined ) {
7570.
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
7571.
}
7572.
}
7573.
if ( deep ) {
7574.
jQuery.extend( true, target, deep );
7575.
}
7576.
7577.
return target;
7578.
}
7579.
7580.
/* Handles responses to an ajax request:
7581.
* - finds the right dataType (mediates between content-type and expected dataType)
7582.
* - returns the corresponding response
7583.
*/
7584.
function ajaxHandleResponses( s, jqXHR, responses ) {
7585.
7586.
var ct, type, finalDataType, firstDataType,
7587.
contents = s.contents,
7588.
dataTypes = s.dataTypes;
7589.
7590.
// Remove auto dataType and get content-type in the process
7591.
while ( dataTypes[ 0 ] === "*" ) {
7592.
dataTypes.shift();
7593.
if ( ct === undefined ) {
7594.
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
7595.
}
7596.
}
7597.
7598.
// Check if we're dealing with a known content-type
7599.
if ( ct ) {
7600.
for ( type in contents ) {
7601.
if ( contents[ type ] && contents[ type ].test( ct ) ) {
7602.
dataTypes.unshift( type );
7603.
break;
7604.
}
7605.
}
7606.
}
7607.
7608.
// Check to see if we have a response for the expected dataType
7609.
if ( dataTypes[ 0 ] in responses ) {
7610.
finalDataType = dataTypes[ 0 ];
7611.
} else {
7612.
// Try convertible dataTypes
7613.
for ( type in responses ) {
7614.
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
7615.
finalDataType = type;
7616.
break;
7617.
}
7618.
if ( !firstDataType ) {
7619.
firstDataType = type;
7620.
}
7621.
}
7622.
// Or just use first one
7623.
finalDataType = finalDataType || firstDataType;
7624.
}
7625.
7626.
// If we found a dataType
7627.
// We add the dataType to the list if needed
7628.
// and return the corresponding response
7629.
if ( finalDataType ) {
7630.
if ( finalDataType !== dataTypes[ 0 ] ) {
7631.
dataTypes.unshift( finalDataType );
7632.
}
7633.
return responses[ finalDataType ];
7634.
}
7635.
}
7636.
7637.
/* Chain conversions given the request and the original response
7638.
* Also sets the responseXXX fields on the jqXHR instance
7639.
*/
7640.
function ajaxConvert( s, response, jqXHR, isSuccess ) {
7641.
var conv2, current, conv, tmp, prev,
7642.
converters = {},
7643.
// Work with a copy of dataTypes in case we need to modify it for conversion
7644.
dataTypes = s.dataTypes.slice();
7645.
7646.
// Create converters map with lowercased keys
7647.
if ( dataTypes[ 1 ] ) {
7648.
for ( conv in s.converters ) {
7649.
converters[ conv.toLowerCase() ] = s.converters[ conv ];
7650.
}
7651.
}
7652.
7653.
current = dataTypes.shift();
7654.
7655.
// Convert to each sequential dataType
7656.
while ( current ) {
7657.
7658.
if ( s.responseFields[ current ] ) {
7659.
jqXHR[ s.responseFields[ current ] ] = response;
7660.
}
7661.
7662.
// Apply the dataFilter if provided
7663.
if ( !prev && isSuccess && s.dataFilter ) {
7664.
response = s.dataFilter( response, s.dataType );
7665.
}
7666.
7667.
prev = current;
7668.
current = dataTypes.shift();
7669.
7670.
if ( current ) {
7671.
7672.
// There's only work to do if current dataType is non-auto
7673.
if ( current === "*" ) {
7674.
7675.
current = prev;
7676.
7677.
// Convert response if prev dataType is non-auto and differs from current
7678.
} else if ( prev !== "*" && prev !== current ) {
7679.
7680.
// Seek a direct converter
7681.
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
7682.
7683.
// If none found, seek a pair
7684.
if ( !conv ) {
7685.
for ( conv2 in converters ) {
7686.
7687.
// If conv2 outputs current
7688.
tmp = conv2.split( " " );
7689.
if ( tmp[ 1 ] === current ) {
7690.
7691.
// If prev can be converted to accepted input
7692.
conv = converters[ prev + " " + tmp[ 0 ] ] ||
7693.
converters[ "* " + tmp[ 0 ] ];
7694.
if ( conv ) {
7695.
// Condense equivalence converters
7696.
if ( conv === true ) {
7697.
conv = converters[ conv2 ];
7698.
7699.
// Otherwise, insert the intermediate dataType
7700.
} else if ( converters[ conv2 ] !== true ) {
7701.
current = tmp[ 0 ];
7702.
dataTypes.unshift( tmp[ 1 ] );
7703.
}
7704.
break;
7705.
}
7706.
}
7707.
}
7708.
}
7709.
7710.
// Apply converter (if not an equivalence)
7711.
if ( conv !== true ) {
7712.
7713.
// Unless errors are allowed to bubble, catch and return them
7714.
if ( conv && s[ "throws" ] ) {
7715.
response = conv( response );
7716.
} else {
7717.
try {
7718.
response = conv( response );
7719.
} catch ( e ) {
7720.
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
7721.
}
7722.
}
7723.
}
7724.
}
7725.
}
7726.
}
7727.
7728.
return { state: "success", data: response };
7729.
}
7730.
7731.
jQuery.extend({
7732.
7733.
// Counter for holding the number of active queries
7734.
active: 0,
7735.
7736.
// Last-Modified header cache for next request
7737.
lastModified: {},
7738.
etag: {},
7739.
7740.
ajaxSettings: {
7741.
url: ajaxLocation,
7742.
type: "GET",
7743.
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
7744.
global: true,
7745.
processData: true,
7746.
async: true,
7747.
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
7748.
/*
7749.
timeout: 0,
7750.
data: null,
7751.
dataType: null,
7752.
username: null,
7753.
password: null,
7754.
cache: null,
7755.
throws: false,
7756.
traditional: false,
7757.
headers: {},
7758.
*/
7759.
7760.
accepts: {
7761.
"*": allTypes,
7762.
text: "text/plain",
7763.
html: "text/html",
7764.
xml: "application/xml, text/xml",
7765.
json: "application/json, text/javascript"
7766.
},
7767.
7768.
contents: {
7769.
xml: /xml/,
7770.
html: /html/,
7771.
json: /json/
7772.
},
7773.
7774.
responseFields: {
7775.
xml: "responseXML",
7776.
text: "responseText",
7777.
json: "responseJSON"
7778.
},
7779.
7780.
// Data converters
7781.
// Keys separate source (or catchall "*") and destination types with a single space
7782.
converters: {
7783.
7784.
// Convert anything to text
7785.
"* text": String,
7786.
7787.
// Text to html (true = no transformation)
7788.
"text html": true,
7789.
7790.
// Evaluate text as a json expression
7791.
"text json": jQuery.parseJSON,
7792.
7793.
// Parse text as xml
7794.
"text xml": jQuery.parseXML
7795.
},
7796.
7797.
// For options that shouldn't be deep extended:
7798.
// you can add your own custom options here if
7799.
// and when you create one that shouldn't be
7800.
// deep extended (see ajaxExtend)
7801.
flatOptions: {
7802.
url: true,
7803.
context: true
7804.
}
7805.
},
7806.
7807.
// Creates a full fledged settings object into target
7808.
// with both ajaxSettings and settings fields.
7809.
// If target is omitted, writes into ajaxSettings.
7810.
ajaxSetup: function( target, settings ) {
7811.
return settings ?
7812.
7813.
// Building a settings object
7814.
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
7815.
7816.
// Extending ajaxSettings
7817.
ajaxExtend( jQuery.ajaxSettings, target );
7818.
},
7819.
7820.
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
7821.
ajaxTransport: addToPrefiltersOrTransports( transports ),
7822.
7823.
// Main method
7824.
ajax: function( url, options ) {
7825.
7826.
// If url is an object, simulate pre-1.5 signature
7827.
if ( typeof url === "object" ) {
7828.
options = url;
7829.
url = undefined;
7830.
}
7831.
7832.
// Force options to be an object
7833.
options = options || {};
7834.
7835.
var transport,
7836.
// URL without anti-cache param
7837.
cacheURL,
7838.
// Response headers
7839.
responseHeadersString,
7840.
responseHeaders,
7841.
// timeout handle
7842.
timeoutTimer,
7843.
// Cross-domain detection vars
7844.
parts,
7845.
// To know if global events are to be dispatched
7846.
fireGlobals,
7847.
// Loop variable
7848.
i,
7849.
// Create the final options object
7850.
s = jQuery.ajaxSetup( {}, options ),
7851.
// Callbacks context
7852.
callbackContext = s.context || s,
7853.
// Context for global events is callbackContext if it is a DOM node or jQuery collection
7854.
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
7855.
jQuery( callbackContext ) :
7856.
jQuery.event,
7857.
// Deferreds
7858.
deferred = jQuery.Deferred(),
7859.
completeDeferred = jQuery.Callbacks("once memory"),
7860.
// Status-dependent callbacks
7861.
statusCode = s.statusCode || {},
7862.
// Headers (they are sent all at once)
7863.
requestHeaders = {},
7864.
requestHeadersNames = {},
7865.
// The jqXHR state
7866.
state = 0,
7867.
// Default abort message
7868.
strAbort = "canceled",
7869.
// Fake xhr
7870.
jqXHR = {
7871.
readyState: 0,
7872.
7873.
// Builds headers hashtable if needed
7874.
getResponseHeader: function( key ) {
7875.
var match;
7876.
if ( state === 2 ) {
7877.
if ( !responseHeaders ) {
7878.
responseHeaders = {};
7879.
while ( (match = rheaders.exec( responseHeadersString )) ) {
7880.
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
7881.
}
7882.
}
7883.
match = responseHeaders[ key.toLowerCase() ];
7884.
}
7885.
return match == null ? null : match;
7886.
},
7887.
7888.
// Raw string
7889.
getAllResponseHeaders: function() {
7890.
return state === 2 ? responseHeadersString : null;
7891.
},
7892.
7893.
// Caches the header
7894.
setRequestHeader: function( name, value ) {
7895.
var lname = name.toLowerCase();
7896.
if ( !state ) {
7897.
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
7898.
requestHeaders[ name ] = value;
7899.
}
7900.
return this;
7901.
},
7902.
7903.
// Overrides response content-type header
7904.
overrideMimeType: function( type ) {
7905.
if ( !state ) {
7906.
s.mimeType = type;
7907.
}
7908.
return this;
7909.
},
7910.
7911.
// Status-dependent callbacks
7912.
statusCode: function( map ) {
7913.
var code;
7914.
if ( map ) {
7915.
if ( state < 2 ) {
7916.
for ( code in map ) {
7917.
// Lazy-add the new callback in a way that preserves old ones
7918.
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
7919.
}
7920.
} else {
7921.
// Execute the appropriate callbacks
7922.
jqXHR.always( map[ jqXHR.status ] );
7923.
}
7924.
}
7925.
return this;
7926.
},
7927.
7928.
// Cancel the request
7929.
abort: function( statusText ) {
7930.
var finalText = statusText || strAbort;
7931.
if ( transport ) {
7932.
transport.abort( finalText );
7933.
}
7934.
done( 0, finalText );
7935.
return this;
7936.
}
7937.
};
7938.
7939.
// Attach deferreds
7940.
deferred.promise( jqXHR ).complete = completeDeferred.add;
7941.
jqXHR.success = jqXHR.done;
7942.
jqXHR.error = jqXHR.fail;
7943.
7944.
// Remove hash character (#7531: and string promotion)
7945.
// Add protocol if not provided (prefilters might expect it)
7946.
// Handle falsy url in the settings object (#10093: consistency with old signature)
7947.
// We also use the url parameter if available
7948.
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
7949.
.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
7950.
7951.
// Alias method option to type as per ticket #12004
7952.
s.type = options.method || options.type || s.method || s.type;
7953.
7954.
// Extract dataTypes list
7955.
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
7956.
7957.
// A cross-domain request is in order when we have a protocol:host:port mismatch
7958.
if ( s.crossDomain == null ) {
7959.
parts = rurl.exec( s.url.toLowerCase() );
7960.
s.crossDomain = !!( parts &&
7961.
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
7962.
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
7963.
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
7964.
);
7965.
}
7966.
7967.
// Convert data if not already a string
7968.
if ( s.data && s.processData && typeof s.data !== "string" ) {
7969.
s.data = jQuery.param( s.data, s.traditional );
7970.
}
7971.
7972.
// Apply prefilters
7973.
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
7974.
7975.
// If request was aborted inside a prefilter, stop there
7976.
if ( state === 2 ) {
7977.
return jqXHR;
7978.
}
7979.
7980.
// We can fire global events as of now if asked to
7981.
fireGlobals = s.global;
7982.
7983.
// Watch for a new set of requests
7984.
if ( fireGlobals && jQuery.active++ === 0 ) {
7985.
jQuery.event.trigger("ajaxStart");
7986.
}
7987.
7988.
// Uppercase the type
7989.
s.type = s.type.toUpperCase();
7990.
7991.
// Determine if request has content
7992.
s.hasContent = !rnoContent.test( s.type );
7993.
7994.
// Save the URL in case we're toying with the If-Modified-Since
7995.
// and/or If-None-Match header later on
7996.
cacheURL = s.url;
7997.
7998.
// More options handling for requests with no content
7999.
if ( !s.hasContent ) {
8000.
8001.
// If data is available, append data to url
8002.
if ( s.data ) {
8003.
cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
8004.
// #9682: remove data so that it's not used in an eventual retry
8005.
delete s.data;
8006.
}
8007.
8008.
// Add anti-cache in url if needed
8009.
if ( s.cache === false ) {
8010.
s.url = rts.test( cacheURL ) ?
8011.
8012.
// If there is already a '_' parameter, set its value
8013.
cacheURL.replace( rts, "$1_=" + nonce++ ) :
8014.
8015.
// Otherwise add one to the end
8016.
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
8017.
}
8018.
}
8019.
8020.
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
8021.
if ( s.ifModified ) {
8022.
if ( jQuery.lastModified[ cacheURL ] ) {
8023.
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
8024.
}
8025.
if ( jQuery.etag[ cacheURL ] ) {
8026.
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
8027.
}
8028.
}
8029.
8030.
// Set the correct header, if data is being sent
8031.
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
8032.
jqXHR.setRequestHeader( "Content-Type", s.contentType );
8033.
}
8034.
8035.
// Set the Accepts header for the server, depending on the dataType
8036.
jqXHR.setRequestHeader(
8037.
"Accept",
8038.
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
8039.
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
8040.
s.accepts[ "*" ]
8041.
);
8042.
8043.
// Check for headers option
8044.
for ( i in s.headers ) {
8045.
jqXHR.setRequestHeader( i, s.headers[ i ] );
8046.
}
8047.
8048.
// Allow custom headers/mimetypes and early abort
8049.
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
8050.
// Abort if not done already and return
8051.
return jqXHR.abort();
8052.
}
8053.
8054.
// aborting is no longer a cancellation
8055.
strAbort = "abort";
8056.
8057.
// Install callbacks on deferreds
8058.
for ( i in { success: 1, error: 1, complete: 1 } ) {
8059.
jqXHR[ i ]( s[ i ] );
8060.
}
8061.
8062.
// Get transport
8063.
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
8064.
8065.
// If no transport, we auto-abort
8066.
if ( !transport ) {
8067.
done( -1, "No Transport" );
8068.
} else {
8069.
jqXHR.readyState = 1;
8070.
8071.
// Send global event
8072.
if ( fireGlobals ) {
8073.
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
8074.
}
8075.
// Timeout
8076.
if ( s.async && s.timeout > 0 ) {
8077.
timeoutTimer = setTimeout(function() {
8078.
jqXHR.abort("timeout");
8079.
}, s.timeout );
8080.
}
8081.
8082.
try {
8083.
state = 1;
8084.
transport.send( requestHeaders, done );
8085.
} catch ( e ) {
8086.
// Propagate exception as error if not done
8087.
if ( state < 2 ) {
8088.
done( -1, e );
8089.
// Simply rethrow otherwise
8090.
} else {
8091.
throw e;
8092.
}
8093.
}
8094.
}
8095.
8096.
// Callback for when everything is done
8097.
function done( status, nativeStatusText, responses, headers ) {
8098.
var isSuccess, success, error, response, modified,
8099.
statusText = nativeStatusText;
8100.
8101.
// Called once
8102.
if ( state === 2 ) {
8103.
return;
8104.
}
8105.
8106.
// State is "done" now
8107.
state = 2;
8108.
8109.
// Clear timeout if it exists
8110.
if ( timeoutTimer ) {
8111.
clearTimeout( timeoutTimer );
8112.
}
8113.
8114.
// Dereference transport for early garbage collection
8115.
// (no matter how long the jqXHR object will be used)
8116.
transport = undefined;
8117.
8118.
// Cache response headers
8119.
responseHeadersString = headers || "";
8120.
8121.
// Set readyState
8122.
jqXHR.readyState = status > 0 ? 4 : 0;
8123.
8124.
// Determine if successful
8125.
isSuccess = status >= 200 && status < 300 || status === 304;
8126.
8127.
// Get response data
8128.
if ( responses ) {
8129.
response = ajaxHandleResponses( s, jqXHR, responses );
8130.
}
8131.
8132.
// Convert no matter what (that way responseXXX fields are always set)
8133.
response = ajaxConvert( s, response, jqXHR, isSuccess );
8134.
8135.
// If successful, handle type chaining
8136.
if ( isSuccess ) {
8137.
8138.
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
8139.
if ( s.ifModified ) {
8140.
modified = jqXHR.getResponseHeader("Last-Modified");
8141.
if ( modified ) {
8142.
jQuery.lastModified[ cacheURL ] = modified;
8143.
}
8144.
modified = jqXHR.getResponseHeader("etag");
8145.
if ( modified ) {
8146.
jQuery.etag[ cacheURL ] = modified;
8147.
}
8148.
}
8149.
8150.
// if no content
8151.
if ( status === 204 || s.type === "HEAD" ) {
8152.
statusText = "nocontent";
8153.
8154.
// if not modified
8155.
} else if ( status === 304 ) {
8156.
statusText = "notmodified";
8157.
8158.
// If we have data, let's convert it
8159.
} else {
8160.
statusText = response.state;
8161.
success = response.data;
8162.
error = response.error;
8163.
isSuccess = !error;
8164.
}
8165.
} else {
8166.
// We extract error from statusText
8167.
// then normalize statusText and status for non-aborts
8168.
error = statusText;
8169.
if ( status || !statusText ) {
8170.
statusText = "error";
8171.
if ( status < 0 ) {
8172.
status = 0;
8173.
}
8174.
}
8175.
}
8176.
8177.
// Set data for the fake xhr object
8178.
jqXHR.status = status;
8179.
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
8180.
8181.
// Success/Error
8182.
if ( isSuccess ) {
8183.
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
8184.
} else {
8185.
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
8186.
}
8187.
8188.
// Status-dependent callbacks
8189.
jqXHR.statusCode( statusCode );
8190.
statusCode = undefined;
8191.
8192.
if ( fireGlobals ) {
8193.
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
8194.
[ jqXHR, s, isSuccess ? success : error ] );
8195.
}
8196.
8197.
// Complete
8198.
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
8199.
8200.
if ( fireGlobals ) {
8201.
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
8202.
// Handle the global AJAX counter
8203.
if ( !( --jQuery.active ) ) {
8204.
jQuery.event.trigger("ajaxStop");
8205.
}
8206.
}
8207.
}
8208.
8209.
return jqXHR;
8210.
},
8211.
8212.
getJSON: function( url, data, callback ) {
8213.
return jQuery.get( url, data, callback, "json" );
8214.
},
8215.
8216.
getScript: function( url, callback ) {
8217.
return jQuery.get( url, undefined, callback, "script" );
8218.
}
8219.
});
8220.
8221.
jQuery.each( [ "get", "post" ], function( i, method ) {
8222.
jQuery[ method ] = function( url, data, callback, type ) {
8223.
// shift arguments if data argument was omitted
8224.
if ( jQuery.isFunction( data ) ) {
8225.
type = type || callback;
8226.
callback = data;
8227.
data = undefined;
8228.
}
8229.
8230.
return jQuery.ajax({
8231.
url: url,
8232.
type: method,
8233.
dataType: type,
8234.
data: data,
8235.
success: callback
8236.
});
8237.
};
8238.
});
8239.
8240.
// Attach a bunch of functions for handling common AJAX events
8241.
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
8242.
jQuery.fn[ type ] = function( fn ) {
8243.
return this.on( type, fn );
8244.
};
8245.
});
8246.
8247.
8248.
jQuery._evalUrl = function( url ) {
8249.
return jQuery.ajax({
8250.
url: url,
8251.
type: "GET",
8252.
dataType: "script",
8253.
async: false,
8254.
global: false,
8255.
"throws": true
8256.
});
8257.
};
8258.
8259.
8260.
jQuery.fn.extend({
8261.
wrapAll: function( html ) {
8262.
var wrap;
8263.
8264.
if ( jQuery.isFunction( html ) ) {
8265.
return this.each(function( i ) {
8266.
jQuery( this ).wrapAll( html.call(this, i) );
8267.
});
8268.
}
8269.
8270.
if ( this[ 0 ] ) {
8271.
8272.
// The elements to wrap the target around
8273.
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
8274.
8275.
if ( this[ 0 ].parentNode ) {
8276.
wrap.insertBefore( this[ 0 ] );
8277.
}
8278.
8279.
wrap.map(function() {
8280.
var elem = this;
8281.
8282.
while ( elem.firstElementChild ) {
8283.
elem = elem.firstElementChild;
8284.
}
8285.
8286.
return elem;
8287.
}).append( this );
8288.
}
8289.
8290.
return this;
8291.
},
8292.
8293.
wrapInner: function( html ) {
8294.
if ( jQuery.isFunction( html ) ) {
8295.
return this.each(function( i ) {
8296.
jQuery( this ).wrapInner( html.call(this, i) );
8297.
});
8298.
}
8299.
8300.
return this.each(function() {
8301.
var self = jQuery( this ),
8302.
contents = self.contents();
8303.
8304.
if ( contents.length ) {
8305.
contents.wrapAll( html );
8306.
8307.
} else {
8308.
self.append( html );
8309.
}
8310.
});
8311.
},
8312.
8313.
wrap: function( html ) {
8314.
var isFunction = jQuery.isFunction( html );
8315.
8316.
return this.each(function( i ) {
8317.
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
8318.
});
8319.
},
8320.
8321.
unwrap: function() {
8322.
return this.parent().each(function() {
8323.
if ( !jQuery.nodeName( this, "body" ) ) {
8324.
jQuery( this ).replaceWith( this.childNodes );
8325.
}
8326.
}).end();
8327.
}
8328.
});
8329.
8330.
8331.
jQuery.expr.filters.hidden = function( elem ) {
8332.
// Support: Opera <= 12.12
8333.
// Opera reports offsetWidths and offsetHeights less than zero on some elements
8334.
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
8335.
};
8336.
jQuery.expr.filters.visible = function( elem ) {
8337.
return !jQuery.expr.filters.hidden( elem );
8338.
};
8339.
8340.
8341.
8342.
8343.
var r20 = /%20/g,
8344.
rbracket = /\[\]$/,
8345.
rCRLF = /\r?\n/g,
8346.
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
8347.
rsubmittable = /^(?:input|select|textarea|keygen)/i;
8348.
8349.
function buildParams( prefix, obj, traditional, add ) {
8350.
var name;
8351.
8352.
if ( jQuery.isArray( obj ) ) {
8353.
// Serialize array item.
8354.
jQuery.each( obj, function( i, v ) {
8355.
if ( traditional || rbracket.test( prefix ) ) {
8356.
// Treat each array item as a scalar.
8357.
add( prefix, v );
8358.
8359.
} else {
8360.
// Item is non-scalar (array or object), encode its numeric index.
8361.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
8362.
}
8363.
});
8364.
8365.
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
8366.
// Serialize object item.
8367.
for ( name in obj ) {
8368.
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
8369.
}
8370.
8371.
} else {
8372.
// Serialize scalar item.
8373.
add( prefix, obj );
8374.
}
8375.
}
8376.
8377.
// Serialize an array of form elements or a set of
8378.
// key/values into a query string
8379.
jQuery.param = function( a, traditional ) {
8380.
var prefix,
8381.
s = [],
8382.
add = function( key, value ) {
8383.
// If value is a function, invoke it and return its value
8384.
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
8385.
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
8386.
};
8387.
8388.
// Set traditional to true for jQuery <= 1.3.2 behavior.
8389.
if ( traditional === undefined ) {
8390.
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
8391.
}
8392.
8393.
// If an array was passed in, assume that it is an array of form elements.
8394.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
8395.
// Serialize the form elements
8396.
jQuery.each( a, function() {
8397.
add( this.name, this.value );
8398.
});
8399.
8400.
} else {
8401.
// If traditional, encode the "old" way (the way 1.3.2 or older
8402.
// did it), otherwise encode params recursively.
8403.
for ( prefix in a ) {
8404.
buildParams( prefix, a[ prefix ], traditional, add );
8405.
}
8406.
}
8407.
8408.
// Return the resulting serialization
8409.
return s.join( "&" ).replace( r20, "+" );
8410.
};
8411.
8412.
jQuery.fn.extend({
8413.
serialize: function() {
8414.
return jQuery.param( this.serializeArray() );
8415.
},
8416.
serializeArray: function() {
8417.
return this.map(function() {
8418.
// Can add propHook for "elements" to filter or add form elements
8419.
var elements = jQuery.prop( this, "elements" );
8420.
return elements ? jQuery.makeArray( elements ) : this;
8421.
})
8422.
.filter(function() {
8423.
var type = this.type;
8424.
8425.
// Use .is( ":disabled" ) so that fieldset[disabled] works
8426.
return this.name && !jQuery( this ).is( ":disabled" ) &&
8427.
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
8428.
( this.checked || !rcheckableType.test( type ) );
8429.
})
8430.
.map(function( i, elem ) {
8431.
var val = jQuery( this ).val();
8432.
8433.
return val == null ?
8434.
null :
8435.
jQuery.isArray( val ) ?
8436.
jQuery.map( val, function( val ) {
8437.
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8438.
}) :
8439.
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8440.
}).get();
8441.
}
8442.
});
8443.
8444.
8445.
jQuery.ajaxSettings.xhr = function() {
8446.
try {
8447.
return new XMLHttpRequest();
8448.
} catch( e ) {}
8449.
};
8450.
8451.
var xhrId = 0,
8452.
xhrCallbacks = {},
8453.
xhrSuccessStatus = {
8454.
// file protocol always yields status code 0, assume 200
8455.
0: 200,
8456.
// Support: IE9
8457.
// #1450: sometimes IE returns 1223 when it should be 204
8458.
1223: 204
8459.
},
8460.
xhrSupported = jQuery.ajaxSettings.xhr();
8461.
8462.
// Support: IE9
8463.
// Open requests must be manually aborted on unload (#5280)
8464.
if ( window.ActiveXObject ) {
8465.
jQuery( window ).on( "unload", function() {
8466.
for ( var key in xhrCallbacks ) {
8467.
xhrCallbacks[ key ]();
8468.
}
8469.
});
8470.
}
8471.
8472.
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
8473.
support.ajax = xhrSupported = !!xhrSupported;
8474.
8475.
jQuery.ajaxTransport(function( options ) {
8476.
var callback;
8477.
8478.
// Cross domain only allowed if supported through XMLHttpRequest
8479.
if ( support.cors || xhrSupported && !options.crossDomain ) {
8480.
return {
8481.
send: function( headers, complete ) {
8482.
var i,
8483.
xhr = options.xhr(),
8484.
id = ++xhrId;
8485.
8486.
xhr.open( options.type, options.url, options.async, options.username, options.password );
8487.
8488.
// Apply custom fields if provided
8489.
if ( options.xhrFields ) {
8490.
for ( i in options.xhrFields ) {
8491.
xhr[ i ] = options.xhrFields[ i ];
8492.
}
8493.
}
8494.
8495.
// Override mime type if needed
8496.
if ( options.mimeType && xhr.overrideMimeType ) {
8497.
xhr.overrideMimeType( options.mimeType );
8498.
}
8499.
8500.
// X-Requested-With header
8501.
// For cross-domain requests, seeing as conditions for a preflight are
8502.
// akin to a jigsaw puzzle, we simply never set it to be sure.
8503.
// (it can always be set on a per-request basis or even using ajaxSetup)
8504.
// For same-domain requests, won't change header if already provided.
8505.
if ( !options.crossDomain && !headers["X-Requested-With"] ) {
8506.
headers["X-Requested-With"] = "XMLHttpRequest";
8507.
}
8508.
8509.
// Set headers
8510.
for ( i in headers ) {
8511.
xhr.setRequestHeader( i, headers[ i ] );
8512.
}
8513.
8514.
// Callback
8515.
callback = function( type ) {
8516.
return function() {
8517.
if ( callback ) {
8518.
delete xhrCallbacks[ id ];
8519.
callback = xhr.onload = xhr.onerror = null;
8520.
8521.
if ( type === "abort" ) {
8522.
xhr.abort();
8523.
} else if ( type === "error" ) {
8524.
complete(
8525.
// file: protocol always yields status 0; see #8605, #14207
8526.
xhr.status,
8527.
xhr.statusText
8528.
);
8529.
} else {
8530.
complete(
8531.
xhrSuccessStatus[ xhr.status ] || xhr.status,
8532.
xhr.statusText,
8533.
// Support: IE9
8534.
// Accessing binary-data responseText throws an exception
8535.
// (#11426)
8536.
typeof xhr.responseText === "string" ? {
8537.
text: xhr.responseText
8538.
} : undefined,
8539.
xhr.getAllResponseHeaders()
8540.
);
8541.
}
8542.
}
8543.
};
8544.
};
8545.
8546.
// Listen to events
8547.
xhr.onload = callback();
8548.
xhr.onerror = callback("error");
8549.
8550.
// Create the abort callback
8551.
callback = xhrCallbacks[ id ] = callback("abort");
8552.
8553.
// Do send the request
8554.
// This may raise an exception which is actually
8555.
// handled in jQuery.ajax (so no try/catch here)
8556.
xhr.send( options.hasContent && options.data || null );
8557.
},
8558.
8559.
abort: function() {
8560.
if ( callback ) {
8561.
callback();
8562.
}
8563.
}
8564.
};
8565.
}
8566.
});
8567.
8568.
8569.
8570.
8571.
// Install script dataType
8572.
jQuery.ajaxSetup({
8573.
accepts: {
8574.
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
8575.
},
8576.
contents: {
8577.
script: /(?:java|ecma)script/
8578.
},
8579.
converters: {
8580.
"text script": function( text ) {
8581.
jQuery.globalEval( text );
8582.
return text;
8583.
}
8584.
}
8585.
});
8586.
8587.
// Handle cache's special case and crossDomain
8588.
jQuery.ajaxPrefilter( "script", function( s ) {
8589.
if ( s.cache === undefined ) {
8590.
s.cache = false;
8591.
}
8592.
if ( s.crossDomain ) {
8593.
s.type = "GET";
8594.
}
8595.
});
8596.
8597.
// Bind script tag hack transport
8598.
jQuery.ajaxTransport( "script", function( s ) {
8599.
// This transport only deals with cross domain requests
8600.
if ( s.crossDomain ) {
8601.
var script, callback;
8602.
return {
8603.
send: function( _, complete ) {
8604.
script = jQuery("<script>").prop({
8605.
async: true,
8606.
charset: s.scriptCharset,
8607.
src: s.url
8608.
}).on(
8609.
"load error",
8610.
callback = function( evt ) {
8611.
script.remove();
8612.
callback = null;
8613.
if ( evt ) {
8614.
complete( evt.type === "error" ? 404 : 200, evt.type );
8615.
}
8616.
}
8617.
);
8618.
document.head.appendChild( script[ 0 ] );
8619.
},
8620.
abort: function() {
8621.
if ( callback ) {
8622.
callback();
8623.
}
8624.
}
8625.
};
8626.
}
8627.
});
8628.
8629.
8630.
8631.
8632.
var oldCallbacks = [],
8633.
rjsonp = /(=)\?(?=&|$)|\?\?/;
8634.
8635.
// Default jsonp settings
8636.
jQuery.ajaxSetup({
8637.
jsonp: "callback",
8638.
jsonpCallback: function() {
8639.
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
8640.
this[ callback ] = true;
8641.
return callback;
8642.
}
8643.
});
8644.
8645.
// Detect, normalize options and install callbacks for jsonp requests
8646.
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
8647.
8648.
var callbackName, overwritten, responseContainer,
8649.
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
8650.
"url" :
8651.
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
8652.
);
8653.
8654.
// Handle iff the expected data type is "jsonp" or we have a parameter to set
8655.
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
8656.
8657.
// Get callback name, remembering preexisting value associated with it
8658.
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
8659.
s.jsonpCallback() :
8660.
s.jsonpCallback;
8661.
8662.
// Insert callback into url or form data
8663.
if ( jsonProp ) {
8664.
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
8665.
} else if ( s.jsonp !== false ) {
8666.
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
8667.
}
8668.
8669.
// Use data converter to retrieve json after script execution
8670.
s.converters["script json"] = function() {
8671.
if ( !responseContainer ) {
8672.
jQuery.error( callbackName + " was not called" );
8673.
}
8674.
return responseContainer[ 0 ];
8675.
};
8676.
8677.
// force json dataType
8678.
s.dataTypes[ 0 ] = "json";
8679.
8680.
// Install callback
8681.
overwritten = window[ callbackName ];
8682.
window[ callbackName ] = function() {
8683.
responseContainer = arguments;
8684.
};
8685.
8686.
// Clean-up function (fires after converters)
8687.
jqXHR.always(function() {
8688.
// Restore preexisting value
8689.
window[ callbackName ] = overwritten;
8690.
8691.
// Save back as free
8692.
if ( s[ callbackName ] ) {
8693.
// make sure that re-using the options doesn't screw things around
8694.
s.jsonpCallback = originalSettings.jsonpCallback;
8695.
8696.
// save the callback name for future use
8697.
oldCallbacks.push( callbackName );
8698.
}
8699.
8700.
// Call if it was a function and we have a response
8701.
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
8702.
overwritten( responseContainer[ 0 ] );
8703.
}
8704.
8705.
responseContainer = overwritten = undefined;
8706.
});
8707.
8708.
// Delegate to script
8709.
return "script";
8710.
}
8711.
});
8712.
8713.
8714.
8715.
8716.
// data: string of html
8717.
// context (optional): If specified, the fragment will be created in this context, defaults to document
8718.
// keepScripts (optional): If true, will include scripts passed in the html string
8719.
jQuery.parseHTML = function( data, context, keepScripts ) {
8720.
if ( !data || typeof data !== "string" ) {
8721.
return null;
8722.
}
8723.
if ( typeof context === "boolean" ) {
8724.
keepScripts = context;
8725.
context = false;
8726.
}
8727.
context = context || document;
8728.
8729.
var parsed = rsingleTag.exec( data ),
8730.
scripts = !keepScripts && [];
8731.
8732.
// Single tag
8733.
if ( parsed ) {
8734.
return [ context.createElement( parsed[1] ) ];
8735.
}
8736.
8737.
parsed = jQuery.buildFragment( [ data ], context, scripts );
8738.
8739.
if ( scripts && scripts.length ) {
8740.
jQuery( scripts ).remove();
8741.
}
8742.
8743.
return jQuery.merge( [], parsed.childNodes );
8744.
};
8745.
8746.
8747.
// Keep a copy of the old load method
8748.
var _load = jQuery.fn.load;
8749.
8750.
/**
8751.
* Load a url into a page
8752.
*/
8753.
jQuery.fn.load = function( url, params, callback ) {
8754.
if ( typeof url !== "string" && _load ) {
8755.
return _load.apply( this, arguments );
8756.
}
8757.
8758.
var selector, type, response,
8759.
self = this,
8760.
off = url.indexOf(" ");
8761.
8762.
if ( off >= 0 ) {
8763.
selector = url.slice( off );
8764.
url = url.slice( 0, off );
8765.
}
8766.
8767.
// If it's a function
8768.
if ( jQuery.isFunction( params ) ) {
8769.
8770.
// We assume that it's the callback
8771.
callback = params;
8772.
params = undefined;
8773.
8774.
// Otherwise, build a param string
8775.
} else if ( params && typeof params === "object" ) {
8776.
type = "POST";
8777.
}
8778.
8779.
// If we have elements to modify, make the request
8780.
if ( self.length > 0 ) {
8781.
jQuery.ajax({
8782.
url: url,
8783.
8784.
// if "type" variable is undefined, then "GET" method will be used
8785.
type: type,
8786.
dataType: "html",
8787.
data: params
8788.
}).done(function( responseText ) {
8789.
8790.
// Save response for use in complete callback
8791.
response = arguments;
8792.
8793.
self.html( selector ?
8794.
8795.
// If a selector was specified, locate the right elements in a dummy div
8796.
// Exclude scripts to avoid IE 'Permission Denied' errors
8797.
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
8798.
8799.
// Otherwise use the full result
8800.
responseText );
8801.
8802.
}).complete( callback && function( jqXHR, status ) {
8803.
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
8804.
});
8805.
}
8806.
8807.
return this;
8808.
};
8809.
8810.
8811.
8812.
8813.
jQuery.expr.filters.animated = function( elem ) {
8814.
return jQuery.grep(jQuery.timers, function( fn ) {
8815.
return elem === fn.elem;
8816.
}).length;
8817.
};
8818.
8819.
8820.
8821.
8822.
var docElem = window.document.documentElement;
8823.
8824.
/**
8825.
* Gets a window from an element
8826.
*/
8827.
function getWindow( elem ) {
8828.
return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
8829.
}
8830.
8831.
jQuery.offset = {
8832.
setOffset: function( elem, options, i ) {
8833.
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
8834.
position = jQuery.css( elem, "position" ),
8835.
curElem = jQuery( elem ),
8836.
props = {};
8837.
8838.
// Set position first, in-case top/left are set even on static elem
8839.
if ( position === "static" ) {
8840.
elem.style.position = "relative";
8841.
}
8842.
8843.
curOffset = curElem.offset();
8844.
curCSSTop = jQuery.css( elem, "top" );
8845.
curCSSLeft = jQuery.css( elem, "left" );
8846.
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
8847.
( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
8848.
8849.
// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
8850.
if ( calculatePosition ) {
8851.
curPosition = curElem.position();
8852.
curTop = curPosition.top;
8853.
curLeft = curPosition.left;
8854.
8855.
} else {
8856.
curTop = parseFloat( curCSSTop ) || 0;
8857.
curLeft = parseFloat( curCSSLeft ) || 0;
8858.
}
8859.
8860.
if ( jQuery.isFunction( options ) ) {
8861.
options = options.call( elem, i, curOffset );
8862.
}
8863.
8864.
if ( options.top != null ) {
8865.
props.top = ( options.top - curOffset.top ) + curTop;
8866.
}
8867.
if ( options.left != null ) {
8868.
props.left = ( options.left - curOffset.left ) + curLeft;
8869.
}
8870.
8871.
if ( "using" in options ) {
8872.
options.using.call( elem, props );
8873.
8874.
} else {
8875.
curElem.css( props );
8876.
}
8877.
}
8878.
};
8879.
8880.
jQuery.fn.extend({
8881.
offset: function( options ) {
8882.
if ( arguments.length ) {
8883.
return options === undefined ?
8884.
this :
8885.
this.each(function( i ) {
8886.
jQuery.offset.setOffset( this, options, i );
8887.
});
8888.
}
8889.
8890.
var docElem, win,
8891.
elem = this[ 0 ],
8892.
box = { top: 0, left: 0 },
8893.
doc = elem && elem.ownerDocument;
8894.
8895.
if ( !doc ) {
8896.
return;
8897.
}
8898.
8899.
docElem = doc.documentElement;
8900.
8901.
// Make sure it's not a disconnected DOM node
8902.
if ( !jQuery.contains( docElem, elem ) ) {
8903.
return box;
8904.
}
8905.
8906.
// If we don't have gBCR, just use 0,0 rather than error
8907.
// BlackBerry 5, iOS 3 (original iPhone)
8908.
if ( typeof elem.getBoundingClientRect !== strundefined ) {
8909.
box = elem.getBoundingClientRect();
8910.
}
8911.
win = getWindow( doc );
8912.
return {
8913.
top: box.top + win.pageYOffset - docElem.clientTop,
8914.
left: box.left + win.pageXOffset - docElem.clientLeft
8915.
};
8916.
},
8917.
8918.
position: function() {
8919.
if ( !this[ 0 ] ) {
8920.
return;
8921.
}
8922.
8923.
var offsetParent, offset,
8924.
elem = this[ 0 ],
8925.
parentOffset = { top: 0, left: 0 };
8926.
8927.
// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
8928.
if ( jQuery.css( elem, "position" ) === "fixed" ) {
8929.
// We assume that getBoundingClientRect is available when computed position is fixed
8930.
offset = elem.getBoundingClientRect();
8931.
8932.
} else {
8933.
// Get *real* offsetParent
8934.
offsetParent = this.offsetParent();
8935.
8936.
// Get correct offsets
8937.
offset = this.offset();
8938.
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
8939.
parentOffset = offsetParent.offset();
8940.
}
8941.
8942.
// Add offsetParent borders
8943.
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
8944.
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
8945.
}
8946.
8947.
// Subtract parent offsets and element margins
8948.
return {
8949.
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
8950.
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
8951.
};
8952.
},
8953.
8954.
offsetParent: function() {
8955.
return this.map(function() {
8956.
var offsetParent = this.offsetParent || docElem;
8957.
8958.
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
8959.
offsetParent = offsetParent.offsetParent;
8960.
}
8961.
8962.
return offsetParent || docElem;
8963.
});
8964.
}
8965.
});
8966.
8967.
// Create scrollLeft and scrollTop methods
8968.
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
8969.
var top = "pageYOffset" === prop;
8970.
8971.
jQuery.fn[ method ] = function( val ) {
8972.
return access( this, function( elem, method, val ) {
8973.
var win = getWindow( elem );
8974.
8975.
if ( val === undefined ) {
8976.
return win ? win[ prop ] : elem[ method ];
8977.
}
8978.
8979.
if ( win ) {
8980.
win.scrollTo(
8981.
!top ? val : window.pageXOffset,
8982.
top ? val : window.pageYOffset
8983.
);
8984.
8985.
} else {
8986.
elem[ method ] = val;
8987.
}
8988.
}, method, val, arguments.length, null );
8989.
};
8990.
});
8991.
8992.
// Add the top/left cssHooks using jQuery.fn.position
8993.
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
8994.
// getComputedStyle returns percent when specified for top/left/bottom/right
8995.
// rather than make the css module depend on the offset module, we just check for it here
8996.
jQuery.each( [ "top", "left" ], function( i, prop ) {
8997.
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
8998.
function( elem, computed ) {
8999.
if ( computed ) {
9000.
computed = curCSS( elem, prop );
9001.
// if curCSS returns percentage, fallback to offset
9002.
return rnumnonpx.test( computed ) ?
9003.
jQuery( elem ).position()[ prop ] + "px" :
9004.
computed;
9005.
}
9006.
}
9007.
);
9008.
});
9009.
9010.
9011.
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
9012.
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
9013.
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
9014.
// margin is only for outerHeight, outerWidth
9015.
jQuery.fn[ funcName ] = function( margin, value ) {
9016.
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
9017.
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
9018.
9019.
return access( this, function( elem, type, value ) {
9020.
var doc;
9021.
9022.
if ( jQuery.isWindow( elem ) ) {
9023.
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
9024.
// isn't a whole lot we can do. See pull request at this URL for discussion:
9025.
// https://github.com/jquery/jquery/pull/764
9026.
return elem.document.documentElement[ "client" + name ];
9027.
}
9028.
9029.
// Get document width or height
9030.
if ( elem.nodeType === 9 ) {
9031.
doc = elem.documentElement;
9032.
9033.
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
9034.
// whichever is greatest
9035.
return Math.max(
9036.
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
9037.
elem.body[ "offset" + name ], doc[ "offset" + name ],
9038.
doc[ "client" + name ]
9039.
);
9040.
}
9041.
9042.
return value === undefined ?
9043.
// Get width or height on the element, requesting but not forcing parseFloat
9044.
jQuery.css( elem, type, extra ) :
9045.
9046.
// Set width or height on the element
9047.
jQuery.style( elem, type, value, extra );
9048.
}, type, chainable ? margin : undefined, chainable, null );
9049.
};
9050.
});
9051.
});
9052.
9053.
9054.
// The number of elements contained in the matched element set
9055.
jQuery.fn.size = function() {
9056.
return this.length;
9057.
};
9058.
9059.
jQuery.fn.andSelf = jQuery.fn.addBack;
9060.
9061.
9062.
9063.
9064.
// Register as a named AMD module, since jQuery can be concatenated with other
9065.
// files that may use define, but not via a proper concatenation script that
9066.
// understands anonymous AMD modules. A named AMD is safest and most robust
9067.
// way to register. Lowercase jquery is used because AMD module names are
9068.
// derived from file names, and jQuery is normally delivered in a lowercase
9069.
// file name. Do this after creating the global so that if an AMD module wants
9070.
// to call noConflict to hide this version of jQuery, it will work.
9071.
if ( typeof define === "function" && define.amd ) {
9072.
define( "jquery", [], function() {
9073.
return jQuery;
9074.
});
9075.
}
9076.
9077.
9078.
9079.
9080.
var
9081.
// Map over jQuery in case of overwrite
9082.
_jQuery = window.jQuery,
9083.
9084.
// Map over the $ in case of overwrite
9085.
_$ = window.$;
9086.
9087.
jQuery.noConflict = function( deep ) {
9088.
if ( window.$ === jQuery ) {
9089.
window.$ = _$;
9090.
}
9091.
9092.
if ( deep && window.jQuery === jQuery ) {
9093.
window.jQuery = _jQuery;
9094.
}
9095.
9096.
return jQuery;
9097.
};
9098.
9099.
// Expose jQuery and $ identifiers, even in
9100.
// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
9101.
// and CommonJS for browser emulators (#13566)
9102.
if ( typeof noGlobal === strundefined ) {
9103.
window.jQuery = window.$ = jQuery;
9104.
}
9105.
9106.
9107.
9108.
9109.
return jQuery;
9110.
9111.
}));
9112.