3 var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
4 rleadingWhitespace = /^\s+/,
5 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
6 rtagName = /<([\w:]+)/,
9 rnocache = /<(?:script|object|embed|option|style)/i,
10 // checked="checked" or checked
11 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
13 option: [ 1, "<select multiple='multiple'>", "</select>" ],
14 legend: [ 1, "<fieldset>", "</fieldset>" ],
15 thead: [ 1, "<table>", "</table>" ],
16 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
17 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
18 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
19 area: [ 1, "<map>", "</map>" ],
20 _default: [ 0, "", "" ]
23 wrapMap.optgroup = wrapMap.option;
24 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
25 wrapMap.th = wrapMap.td;
27 // IE can't serialize <link> and <script> tags normally
28 if ( !jQuery.support.htmlSerialize ) {
29 wrapMap._default = [ 1, "div<div>", "</div>" ];
33 text: function( text ) {
34 if ( jQuery.isFunction(text) ) {
35 return this.each(function(i) {
36 var self = jQuery( this );
38 self.text( text.call(this, i, self.text()) );
42 if ( typeof text !== "object" && text !== undefined ) {
43 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
46 return jQuery.text( this );
49 wrapAll: function( html ) {
50 if ( jQuery.isFunction( html ) ) {
51 return this.each(function(i) {
52 jQuery(this).wrapAll( html.call(this, i) );
57 // The elements to wrap the target around
58 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
60 if ( this[0].parentNode ) {
61 wrap.insertBefore( this[0] );
67 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
68 elem = elem.firstChild;
78 wrapInner: function( html ) {
79 if ( jQuery.isFunction( html ) ) {
80 return this.each(function(i) {
81 jQuery(this).wrapInner( html.call(this, i) );
85 return this.each(function() {
86 var self = jQuery( this ),
87 contents = self.contents();
89 if ( contents.length ) {
90 contents.wrapAll( html );
98 wrap: function( html ) {
99 return this.each(function() {
100 jQuery( this ).wrapAll( html );
105 return this.parent().each(function() {
106 if ( !jQuery.nodeName( this, "body" ) ) {
107 jQuery( this ).replaceWith( this.childNodes );
113 return this.domManip(arguments, true, function( elem ) {
114 if ( this.nodeType === 1 ) {
115 this.appendChild( elem );
120 prepend: function() {
121 return this.domManip(arguments, true, function( elem ) {
122 if ( this.nodeType === 1 ) {
123 this.insertBefore( elem, this.firstChild );
129 if ( this[0] && this[0].parentNode ) {
130 return this.domManip(arguments, false, function( elem ) {
131 this.parentNode.insertBefore( elem, this );
133 } else if ( arguments.length ) {
134 var set = jQuery(arguments[0]);
135 set.push.apply( set, this.toArray() );
136 return this.pushStack( set, "before", arguments );
141 if ( this[0] && this[0].parentNode ) {
142 return this.domManip(arguments, false, function( elem ) {
143 this.parentNode.insertBefore( elem, this.nextSibling );
145 } else if ( arguments.length ) {
146 var set = this.pushStack( this, "after", arguments );
147 set.push.apply( set, jQuery(arguments[0]).toArray() );
152 // keepData is for internal use only--do not document
153 remove: function( selector, keepData ) {
154 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
155 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
156 if ( !keepData && elem.nodeType === 1 ) {
157 jQuery.cleanData( elem.getElementsByTagName("*") );
158 jQuery.cleanData( [ elem ] );
161 if ( elem.parentNode ) {
162 elem.parentNode.removeChild( elem );
171 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
172 // Remove element nodes and prevent memory leaks
173 if ( elem.nodeType === 1 ) {
174 jQuery.cleanData( elem.getElementsByTagName("*") );
177 // Remove any remaining nodes
178 while ( elem.firstChild ) {
179 elem.removeChild( elem.firstChild );
186 clone: function( dataAndEvents, deepDataAndEvents ) {
187 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
188 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
190 return this.map( function () {
191 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
195 html: function( value ) {
196 if ( value === undefined ) {
197 return this[0] && this[0].nodeType === 1 ?
198 this[0].innerHTML.replace(rinlinejQuery, "") :
201 // See if we can take a shortcut and just use innerHTML
202 } else if ( typeof value === "string" && !rnocache.test( value ) &&
203 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
204 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
206 value = value.replace(rxhtmlTag, "<$1></$2>");
209 for ( var i = 0, l = this.length; i < l; i++ ) {
210 // Remove element nodes and prevent memory leaks
211 if ( this[i].nodeType === 1 ) {
212 jQuery.cleanData( this[i].getElementsByTagName("*") );
213 this[i].innerHTML = value;
217 // If using innerHTML throws an exception, use the fallback method
219 this.empty().append( value );
222 } else if ( jQuery.isFunction( value ) ) {
223 this.each(function(i){
224 var self = jQuery( this );
226 self.html( value.call(this, i, self.html()) );
230 this.empty().append( value );
236 replaceWith: function( value ) {
237 if ( this[0] && this[0].parentNode ) {
238 // Make sure that the elements are removed from the DOM before they are inserted
239 // this can help fix replacing a parent with child elements
240 if ( jQuery.isFunction( value ) ) {
241 return this.each(function(i) {
242 var self = jQuery(this), old = self.html();
243 self.replaceWith( value.call( this, i, old ) );
247 if ( typeof value !== "string" ) {
248 value = jQuery( value ).detach();
251 return this.each(function() {
252 var next = this.nextSibling,
253 parent = this.parentNode;
255 jQuery( this ).remove();
258 jQuery(next).before( value );
260 jQuery(parent).append( value );
264 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
268 detach: function( selector ) {
269 return this.remove( selector, true );
272 domManip: function( args, table, callback ) {
273 var results, first, fragment, parent,
277 // We can't cloneNode fragments that contain checked, in WebKit
278 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
279 return this.each(function() {
280 jQuery(this).domManip( args, table, callback, true );
284 if ( jQuery.isFunction(value) ) {
285 return this.each(function(i) {
286 var self = jQuery(this);
287 args[0] = value.call(this, i, table ? self.html() : undefined);
288 self.domManip( args, table, callback );
293 parent = value && value.parentNode;
295 // If we're in a fragment, just use that instead of building a new one
296 if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
297 results = { fragment: parent };
300 results = jQuery.buildFragment( args, this, scripts );
303 fragment = results.fragment;
305 if ( fragment.childNodes.length === 1 ) {
306 first = fragment = fragment.firstChild;
308 first = fragment.firstChild;
312 table = table && jQuery.nodeName( first, "tr" );
314 for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
317 root(this[i], first) :
319 // Make sure that we do not leak memory by inadvertently discarding
320 // the original fragment (which might have attached data) instead of
321 // using it; in addition, use the original fragment object for the last
322 // item instead of first because it can end up being emptied incorrectly
323 // in certain situations (Bug #8070).
324 // Fragments from the fragment cache must always be cloned and never used
326 results.cacheable || (l > 1 && i < lastIndex) ?
327 jQuery.clone( fragment, true, true ) :
333 if ( scripts.length ) {
334 jQuery.each( scripts, evalScript );
342 function root( elem, cur ) {
343 return jQuery.nodeName(elem, "table") ?
344 (elem.getElementsByTagName("tbody")[0] ||
345 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
349 function cloneCopyEvent( src, dest ) {
351 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
355 var internalKey = jQuery.expando,
356 oldData = jQuery.data( src ),
357 curData = jQuery.data( dest, oldData );
359 // Switch to use the internal data object, if it exists, for the next
360 // stage of data copying
361 if ( (oldData = oldData[ internalKey ]) ) {
362 var events = oldData.events;
363 curData = curData[ internalKey ] = jQuery.extend({}, oldData);
366 delete curData.handle;
369 for ( var type in events ) {
370 for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
371 jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
378 function cloneFixAttributes(src, dest) {
379 // We do not need to do anything for non-Elements
380 if ( dest.nodeType !== 1 ) {
384 var nodeName = dest.nodeName.toLowerCase();
386 // clearAttributes removes the attributes, which we don't want,
387 // but also removes the attachEvent events, which we *do* want
388 dest.clearAttributes();
390 // mergeAttributes, in contrast, only merges back on the
391 // original attributes, not the events
392 dest.mergeAttributes(src);
394 // IE6-8 fail to clone children inside object elements that use
395 // the proprietary classid attribute value (rather than the type
396 // attribute) to identify the type of content to display
397 if ( nodeName === "object" ) {
398 dest.outerHTML = src.outerHTML;
400 } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
401 // IE6-8 fails to persist the checked state of a cloned checkbox
402 // or radio button. Worse, IE6-7 fail to give the cloned element
403 // a checked appearance if the defaultChecked value isn't also set
405 dest.defaultChecked = dest.checked = src.checked;
408 // IE6-7 get confused and end up setting the value of a cloned
409 // checkbox/radio button to an empty string instead of "on"
410 if ( dest.value !== src.value ) {
411 dest.value = src.value;
414 // IE6-8 fails to return the selected option to the default selected
415 // state when cloning options
416 } else if ( nodeName === "option" ) {
417 dest.selected = src.defaultSelected;
419 // IE6-8 fails to set the defaultValue to the correct value when
420 // cloning other types of input fields
421 } else if ( nodeName === "input" || nodeName === "textarea" ) {
422 dest.defaultValue = src.defaultValue;
425 // Event data gets referenced instead of copied if the expando
427 dest.removeAttribute( jQuery.expando );
430 jQuery.buildFragment = function( args, nodes, scripts ) {
431 var fragment, cacheable, cacheresults,
432 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
434 // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
435 // Cloning options loses the selected state, so don't cache them
436 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
437 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
438 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
439 args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
442 cacheresults = jQuery.fragments[ args[0] ];
443 if ( cacheresults ) {
444 if ( cacheresults !== 1 ) {
445 fragment = cacheresults;
451 fragment = doc.createDocumentFragment();
452 jQuery.clean( args, doc, fragment, scripts );
456 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
459 return { fragment: fragment, cacheable: cacheable };
462 jQuery.fragments = {};
466 prependTo: "prepend",
467 insertBefore: "before",
468 insertAfter: "after",
469 replaceAll: "replaceWith"
470 }, function( name, original ) {
471 jQuery.fn[ name ] = function( selector ) {
473 insert = jQuery( selector ),
474 parent = this.length === 1 && this[0].parentNode;
476 if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
477 insert[ original ]( this[0] );
481 for ( var i = 0, l = insert.length; i < l; i++ ) {
482 var elems = (i > 0 ? this.clone(true) : this).get();
483 jQuery( insert[i] )[ original ]( elems );
484 ret = ret.concat( elems );
487 return this.pushStack( ret, name, insert.selector );
492 function getAll( elem ) {
493 if ( "getElementsByTagName" in elem ) {
494 return elem.getElementsByTagName( "*" );
496 } else if ( "querySelectorAll" in elem ) {
497 return elem.querySelectorAll( "*" );
505 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
506 var clone = elem.cloneNode(true),
511 if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
512 (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
513 // IE copies events bound via attachEvent when using cloneNode.
514 // Calling detachEvent on the clone will also remove the events
515 // from the original. In order to get around this, we use some
516 // proprietary methods to clear the events. Thanks to MooTools
517 // guys for this hotness.
519 cloneFixAttributes( elem, clone );
521 // Using Sizzle here is crazy slow, so we use getElementsByTagName
523 srcElements = getAll( elem );
524 destElements = getAll( clone );
526 // Weird iteration because IE will replace the length property
527 // with an element if you are cloning the body and one of the
528 // elements on the page has a name or id of "length"
529 for ( i = 0; srcElements[i]; ++i ) {
530 cloneFixAttributes( srcElements[i], destElements[i] );
534 // Copy the events from the original to the clone
535 if ( dataAndEvents ) {
536 cloneCopyEvent( elem, clone );
538 if ( deepDataAndEvents ) {
539 srcElements = getAll( elem );
540 destElements = getAll( clone );
542 for ( i = 0; srcElements[i]; ++i ) {
543 cloneCopyEvent( srcElements[i], destElements[i] );
548 // Return the cloned set
551 clean: function( elems, context, fragment, scripts ) {
552 context = context || document;
554 // !context.createElement fails in IE with an error but returns typeof 'object'
555 if ( typeof context.createElement === "undefined" ) {
556 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
561 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
562 if ( typeof elem === "number" ) {
570 // Convert html string into DOM nodes
571 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
572 elem = context.createTextNode( elem );
574 } else if ( typeof elem === "string" ) {
575 // Fix "XHTML"-style tags in all browsers
576 elem = elem.replace(rxhtmlTag, "<$1></$2>");
578 // Trim whitespace, otherwise indexOf won't work as expected
579 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
580 wrap = wrapMap[ tag ] || wrapMap._default,
582 div = context.createElement("div");
584 // Go to html and back, then peel off extra wrappers
585 div.innerHTML = wrap[1] + elem + wrap[2];
587 // Move to the right depth
592 // Remove IE's autoinserted <tbody> from table fragments
593 if ( !jQuery.support.tbody ) {
595 // String was a <table>, *may* have spurious <tbody>
596 var hasBody = rtbody.test(elem),
597 tbody = tag === "table" && !hasBody ?
598 div.firstChild && div.firstChild.childNodes :
600 // String was a bare <thead> or <tfoot>
601 wrap[1] === "<table>" && !hasBody ?
605 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
606 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
607 tbody[ j ].parentNode.removeChild( tbody[ j ] );
613 // IE completely kills leading whitespace when innerHTML is used
614 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
615 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
618 elem = div.childNodes;
621 if ( elem.nodeType ) {
624 ret = jQuery.merge( ret, elem );
629 for ( i = 0; ret[i]; i++ ) {
630 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
631 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
634 if ( ret[i].nodeType === 1 ) {
635 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
637 fragment.appendChild( ret[i] );
645 cleanData: function( elems ) {
646 var data, id, cache = jQuery.cache, internalKey = jQuery.expando, special = jQuery.event.special,
647 deleteExpando = jQuery.support.deleteExpando;
649 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
650 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
654 id = elem[ jQuery.expando ];
657 data = cache[ id ] && cache[ id ][ internalKey ];
659 if ( data && data.events ) {
660 for ( var type in data.events ) {
661 if ( special[ type ] ) {
662 jQuery.event.remove( elem, type );
664 // This is a shortcut to avoid jQuery.event.remove's overhead
666 jQuery.removeEvent( elem, type, data.handle );
670 // Null the DOM reference to avoid IE6/7/8 leak (#7054)
672 data.handle.elem = null;
676 if ( deleteExpando ) {
677 delete elem[ jQuery.expando ];
679 } else if ( elem.removeAttribute ) {
680 elem.removeAttribute( jQuery.expando );
689 function evalScript( i, elem ) {
697 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
700 if ( elem.parentNode ) {
701 elem.parentNode.removeChild( elem );