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 (html5)
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( events, deepData ) {
187 return this.map( function () {
188 return jQuery.clone( this, events == null ? true : events, deepData == null ? true : deepData );
192 html: function( value ) {
193 if ( value === undefined ) {
194 return this[0] && this[0].nodeType === 1 ?
195 this[0].innerHTML.replace(rinlinejQuery, "") :
198 // See if we can take a shortcut and just use innerHTML
199 } else if ( typeof value === "string" && !rnocache.test( value ) &&
200 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
201 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
203 value = value.replace(rxhtmlTag, "<$1></$2>");
206 for ( var i = 0, l = this.length; i < l; i++ ) {
207 // Remove element nodes and prevent memory leaks
208 if ( this[i].nodeType === 1 ) {
209 jQuery.cleanData( this[i].getElementsByTagName("*") );
210 this[i].innerHTML = value;
214 // If using innerHTML throws an exception, use the fallback method
216 this.empty().append( value );
219 } else if ( jQuery.isFunction( value ) ) {
220 this.each(function(i){
221 var self = jQuery( this );
223 self.html( value.call(this, i, self.html()) );
227 this.empty().append( value );
233 replaceWith: function( value ) {
234 if ( this[0] && this[0].parentNode ) {
235 // Make sure that the elements are removed from the DOM before they are inserted
236 // this can help fix replacing a parent with child elements
237 if ( jQuery.isFunction( value ) ) {
238 return this.each(function(i) {
239 var self = jQuery(this), old = self.html();
240 self.replaceWith( value.call( this, i, old ) );
244 if ( typeof value !== "string" ) {
245 value = jQuery( value ).detach();
248 return this.each(function() {
249 var next = this.nextSibling,
250 parent = this.parentNode;
252 jQuery( this ).remove();
255 jQuery(next).before( value );
257 jQuery(parent).append( value );
261 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
265 detach: function( selector ) {
266 return this.remove( selector, true );
269 domManip: function( args, table, callback ) {
270 var results, first, fragment, parent,
274 // We can't cloneNode fragments that contain checked, in WebKit
275 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
276 return this.each(function() {
277 jQuery(this).domManip( args, table, callback, true );
281 if ( jQuery.isFunction(value) ) {
282 return this.each(function(i) {
283 var self = jQuery(this);
284 args[0] = value.call(this, i, table ? self.html() : undefined);
285 self.domManip( args, table, callback );
290 parent = value && value.parentNode;
292 // If we're in a fragment, just use that instead of building a new one
293 if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
294 results = { fragment: parent };
297 results = jQuery.buildFragment( args, this, scripts );
300 fragment = results.fragment;
302 if ( fragment.childNodes.length === 1 ) {
303 first = fragment = fragment.firstChild;
305 first = fragment.firstChild;
309 table = table && jQuery.nodeName( first, "tr" );
311 for ( var i = 0, l = this.length; i < l; i++ ) {
314 root(this[i], first) :
316 i > 0 || results.cacheable || (this.length > 1 && i > 0) ?
317 jQuery.clone( fragment, true, true ) :
323 if ( scripts.length ) {
324 jQuery.each( scripts, evalScript );
332 function root( elem, cur ) {
333 return jQuery.nodeName(elem, "table") ?
334 (elem.getElementsByTagName("tbody")[0] ||
335 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
339 function cloneCopyEvent( src, dest ) {
341 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
345 var internalKey = jQuery.expando,
346 oldData = jQuery.data( src ),
347 curData = jQuery.data( dest, oldData );
349 // Switch to use the internal data object, if it exists, for the next
350 // stage of data copying
351 if ( (oldData = oldData[ internalKey ]) ) {
352 var events = oldData.events;
353 curData = curData[ internalKey ] = jQuery.extend({}, oldData);
356 delete curData.handle;
359 for ( var type in events ) {
360 for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
361 jQuery.event.add( dest, type, events[ type ][ i ], events[ type ][ i ].data );
368 function cloneFixAttributes(src, dest) {
369 // We do not need to do anything for non-Elements
370 if ( dest.nodeType !== 1 ) {
374 var nodeName = dest.nodeName.toLowerCase();
376 // clearAttributes removes the attributes, which we don't want,
377 // but also removes the attachEvent events, which we *do* want
378 dest.clearAttributes();
380 // mergeAttributes, in contrast, only merges back on the
381 // original attributes, not the events
382 dest.mergeAttributes(src);
384 // IE6-8 fail to clone children inside object elements that use
385 // the proprietary classid attribute value (rather than the type
386 // attribute) to identify the type of content to display
387 if ( nodeName === "object" ) {
388 dest.outerHTML = src.outerHTML;
390 } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
391 // IE6-8 fails to persist the checked state of a cloned checkbox
392 // or radio button. Worse, IE6-7 fail to give the cloned element
393 // a checked appearance if the defaultChecked value isn't also set
395 dest.defaultChecked = dest.checked = src.checked;
398 // IE6-7 get confused and end up setting the value of a cloned
399 // checkbox/radio button to an empty string instead of "on"
400 if ( dest.value !== src.value ) {
401 dest.value = src.value;
404 // IE6-8 fails to return the selected option to the default selected
405 // state when cloning options
406 } else if ( nodeName === "option" ) {
407 dest.selected = src.defaultSelected;
409 // IE6-8 fails to set the defaultValue to the correct value when
410 // cloning other types of input fields
411 } else if ( nodeName === "input" || nodeName === "textarea" ) {
412 dest.defaultValue = src.defaultValue;
415 // Event data gets referenced instead of copied if the expando
417 dest.removeAttribute( jQuery.expando );
420 jQuery.buildFragment = function( args, nodes, scripts ) {
421 var fragment, cacheable, cacheresults,
422 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
424 // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
425 // Cloning options loses the selected state, so don't cache them
426 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
427 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
428 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
429 args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
432 cacheresults = jQuery.fragments[ args[0] ];
433 if ( cacheresults ) {
434 if ( cacheresults !== 1 ) {
435 fragment = cacheresults;
441 fragment = doc.createDocumentFragment();
442 jQuery.clean( args, doc, fragment, scripts );
446 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
449 return { fragment: fragment, cacheable: cacheable };
452 jQuery.fragments = {};
456 prependTo: "prepend",
457 insertBefore: "before",
458 insertAfter: "after",
459 replaceAll: "replaceWith"
460 }, function( name, original ) {
461 jQuery.fn[ name ] = function( selector ) {
463 insert = jQuery( selector ),
464 parent = this.length === 1 && this[0].parentNode;
466 if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
467 insert[ original ]( this[0] );
471 for ( var i = 0, l = insert.length; i < l; i++ ) {
472 var elems = (i > 0 ? this.clone(true) : this).get();
473 jQuery( insert[i] )[ original ]( elems );
474 ret = ret.concat( elems );
477 return this.pushStack( ret, name, insert.selector );
483 clone: function( elem, dataAndEvents, deepCloneDataAndEvents ) {
485 var clone = elem.cloneNode(true),
489 if ( !jQuery.support.noCloneEvent && ( elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
490 // IE copies events bound via attachEvent when using cloneNode.
491 // Calling detachEvent on the clone will also remove the events
492 // from the original. In order to get around this, we use some
493 // proprietary methods to clear the events. Thanks to MooTools
494 // guys for this hotness.
496 // Using Sizzle here is crazy slow, so we use getElementsByTagName
498 srcElements = elem.getElementsByTagName("*");
499 destElements = clone.getElementsByTagName("*");
501 // Weird iteration because IE will replace the length property
502 // with an element if you are cloning the body and one of the
503 // elements on the page has a name or id of "length"
504 for ( var i = 0; srcElements[i]; ++i ) {
505 cloneFixAttributes( srcElements[i], destElements[i] );
508 cloneFixAttributes( elem, clone );
511 // Copy the events from the original to the clone
512 if ( dataAndEvents === true ) {
514 cloneCopyEvent( elem , clone );
516 if ( deepCloneDataAndEvents === true && "getElementsByTagName" in elem ) {
518 srcElements = elem.getElementsByTagName("*");
519 destElements = clone.getElementsByTagName("*");
521 if ( srcElements.length ) {
522 for ( var i = 0; i < srcElements.length; ++i ) {
523 cloneCopyEvent( srcElements[i], destElements[i] );
528 // Return the cloned set
531 clean: function( elems, context, fragment, scripts ) {
532 context = context || document;
534 // !context.createElement fails in IE with an error but returns typeof 'object'
535 if ( typeof context.createElement === "undefined" ) {
536 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
541 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
542 if ( typeof elem === "number" ) {
550 // Convert html string into DOM nodes
551 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
552 elem = context.createTextNode( elem );
554 } else if ( typeof elem === "string" ) {
555 // Fix "XHTML"-style tags in all browsers
556 elem = elem.replace(rxhtmlTag, "<$1></$2>");
558 // Trim whitespace, otherwise indexOf won't work as expected
559 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
560 wrap = wrapMap[ tag ] || wrapMap._default,
562 div = context.createElement("div");
564 // Go to html and back, then peel off extra wrappers
565 div.innerHTML = wrap[1] + elem + wrap[2];
567 // Move to the right depth
572 // Remove IE's autoinserted <tbody> from table fragments
573 if ( !jQuery.support.tbody ) {
575 // String was a <table>, *may* have spurious <tbody>
576 var hasBody = rtbody.test(elem),
577 tbody = tag === "table" && !hasBody ?
578 div.firstChild && div.firstChild.childNodes :
580 // String was a bare <thead> or <tfoot>
581 wrap[1] === "<table>" && !hasBody ?
585 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
586 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
587 tbody[ j ].parentNode.removeChild( tbody[ j ] );
593 // IE completely kills leading whitespace when innerHTML is used
594 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
595 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
598 elem = div.childNodes;
601 if ( elem.nodeType ) {
604 ret = jQuery.merge( ret, elem );
609 for ( i = 0; ret[i]; i++ ) {
610 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
611 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
614 if ( ret[i].nodeType === 1 ) {
615 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
617 fragment.appendChild( ret[i] );
625 cleanData: function( elems ) {
626 var data, id, cache = jQuery.cache, internalKey = jQuery.expando, special = jQuery.event.special,
627 deleteExpando = jQuery.support.deleteExpando;
629 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
630 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
634 id = elem[ jQuery.expando ];
637 data = cache[ id ] && cache[ id ][ internalKey ];
639 if ( data && data.events ) {
640 for ( var type in data.events ) {
641 if ( special[ type ] ) {
642 jQuery.event.remove( elem, type );
644 // This is a shortcut to avoid jQuery.event.remove's overhead
646 jQuery.removeEvent( elem, type, data.handle );
650 // Null the DOM reference to avoid IE6/7/8 leak (#7054)
652 data.handle.elem = null;
656 if ( deleteExpando ) {
657 delete elem[ jQuery.expando ];
659 } else if ( elem.removeAttribute ) {
660 elem.removeAttribute( jQuery.expando );
669 function evalScript( i, elem ) {
677 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
680 if ( elem.parentNode ) {
681 elem.parentNode.removeChild( elem );