manipulation.js 15 KB

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  1. define([
  2. "./core",
  3. "./var/concat",
  4. "./var/push",
  5. "./core/access",
  6. "./manipulation/var/rcheckableType",
  7. "./manipulation/support",
  8. "./data/var/data_priv",
  9. "./data/var/data_user",
  10. "./core/init",
  11. "./data/accepts",
  12. "./traversing",
  13. "./selector",
  14. "./event"
  15. ], function( jQuery, concat, push, access, rcheckableType, support, data_priv, data_user ) {
  16. var
  17. rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
  18. rtagName = /<([\w:]+)/,
  19. rhtml = /<|&#?\w+;/,
  20. rnoInnerhtml = /<(?:script|style|link)/i,
  21. // checked="checked" or checked
  22. rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  23. rscriptType = /^$|\/(?:java|ecma)script/i,
  24. rscriptTypeMasked = /^true\/(.*)/,
  25. rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
  26. // We have to close these tags to support XHTML (#13200)
  27. wrapMap = {
  28. // Support: IE 9
  29. option: [ 1, "<select multiple='multiple'>", "</select>" ],
  30. thead: [ 1, "<table>", "</table>" ],
  31. col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
  32. tr: [ 2, "<table><tbody>", "</tbody></table>" ],
  33. td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
  34. _default: [ 0, "", "" ]
  35. };
  36. // Support: IE 9
  37. wrapMap.optgroup = wrapMap.option;
  38. wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
  39. wrapMap.th = wrapMap.td;
  40. // Support: 1.x compatibility
  41. // Manipulating tables requires a tbody
  42. function manipulationTarget( elem, content ) {
  43. return jQuery.nodeName( elem, "table" ) &&
  44. jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
  45. elem.getElementsByTagName("tbody")[0] ||
  46. elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
  47. elem;
  48. }
  49. // Replace/restore the type attribute of script elements for safe DOM manipulation
  50. function disableScript( elem ) {
  51. elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
  52. return elem;
  53. }
  54. function restoreScript( elem ) {
  55. var match = rscriptTypeMasked.exec( elem.type );
  56. if ( match ) {
  57. elem.type = match[ 1 ];
  58. } else {
  59. elem.removeAttribute("type");
  60. }
  61. return elem;
  62. }
  63. // Mark scripts as having already been evaluated
  64. function setGlobalEval( elems, refElements ) {
  65. var i = 0,
  66. l = elems.length;
  67. for ( ; i < l; i++ ) {
  68. data_priv.set(
  69. elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
  70. );
  71. }
  72. }
  73. function cloneCopyEvent( src, dest ) {
  74. var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
  75. if ( dest.nodeType !== 1 ) {
  76. return;
  77. }
  78. // 1. Copy private data: events, handlers, etc.
  79. if ( data_priv.hasData( src ) ) {
  80. pdataOld = data_priv.access( src );
  81. pdataCur = data_priv.set( dest, pdataOld );
  82. events = pdataOld.events;
  83. if ( events ) {
  84. delete pdataCur.handle;
  85. pdataCur.events = {};
  86. for ( type in events ) {
  87. for ( i = 0, l = events[ type ].length; i < l; i++ ) {
  88. jQuery.event.add( dest, type, events[ type ][ i ] );
  89. }
  90. }
  91. }
  92. }
  93. // 2. Copy user data
  94. if ( data_user.hasData( src ) ) {
  95. udataOld = data_user.access( src );
  96. udataCur = jQuery.extend( {}, udataOld );
  97. data_user.set( dest, udataCur );
  98. }
  99. }
  100. function getAll( context, tag ) {
  101. var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
  102. context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
  103. [];
  104. return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
  105. jQuery.merge( [ context ], ret ) :
  106. ret;
  107. }
  108. // Support: IE >= 9
  109. function fixInput( src, dest ) {
  110. var nodeName = dest.nodeName.toLowerCase();
  111. // Fails to persist the checked state of a cloned checkbox or radio button.
  112. if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
  113. dest.checked = src.checked;
  114. // Fails to return the selected option to the default selected state when cloning options
  115. } else if ( nodeName === "input" || nodeName === "textarea" ) {
  116. dest.defaultValue = src.defaultValue;
  117. }
  118. }
  119. jQuery.extend({
  120. clone: function( elem, dataAndEvents, deepDataAndEvents ) {
  121. var i, l, srcElements, destElements,
  122. clone = elem.cloneNode( true ),
  123. inPage = jQuery.contains( elem.ownerDocument, elem );
  124. // Support: IE >= 9
  125. // Fix Cloning issues
  126. if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
  127. !jQuery.isXMLDoc( elem ) ) {
  128. // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
  129. destElements = getAll( clone );
  130. srcElements = getAll( elem );
  131. for ( i = 0, l = srcElements.length; i < l; i++ ) {
  132. fixInput( srcElements[ i ], destElements[ i ] );
  133. }
  134. }
  135. // Copy the events from the original to the clone
  136. if ( dataAndEvents ) {
  137. if ( deepDataAndEvents ) {
  138. srcElements = srcElements || getAll( elem );
  139. destElements = destElements || getAll( clone );
  140. for ( i = 0, l = srcElements.length; i < l; i++ ) {
  141. cloneCopyEvent( srcElements[ i ], destElements[ i ] );
  142. }
  143. } else {
  144. cloneCopyEvent( elem, clone );
  145. }
  146. }
  147. // Preserve script evaluation history
  148. destElements = getAll( clone, "script" );
  149. if ( destElements.length > 0 ) {
  150. setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
  151. }
  152. // Return the cloned set
  153. return clone;
  154. },
  155. buildFragment: function( elems, context, scripts, selection ) {
  156. var elem, tmp, tag, wrap, contains, j,
  157. fragment = context.createDocumentFragment(),
  158. nodes = [],
  159. i = 0,
  160. l = elems.length;
  161. for ( ; i < l; i++ ) {
  162. elem = elems[ i ];
  163. if ( elem || elem === 0 ) {
  164. // Add nodes directly
  165. if ( jQuery.type( elem ) === "object" ) {
  166. // Support: QtWebKit
  167. // jQuery.merge because push.apply(_, arraylike) throws
  168. jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
  169. // Convert non-html into a text node
  170. } else if ( !rhtml.test( elem ) ) {
  171. nodes.push( context.createTextNode( elem ) );
  172. // Convert html into DOM nodes
  173. } else {
  174. tmp = tmp || fragment.appendChild( context.createElement("div") );
  175. // Deserialize a standard representation
  176. tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
  177. wrap = wrapMap[ tag ] || wrapMap._default;
  178. tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
  179. // Descend through wrappers to the right content
  180. j = wrap[ 0 ];
  181. while ( j-- ) {
  182. tmp = tmp.lastChild;
  183. }
  184. // Support: QtWebKit
  185. // jQuery.merge because push.apply(_, arraylike) throws
  186. jQuery.merge( nodes, tmp.childNodes );
  187. // Remember the top-level container
  188. tmp = fragment.firstChild;
  189. // Fixes #12346
  190. // Support: Webkit, IE
  191. tmp.textContent = "";
  192. }
  193. }
  194. }
  195. // Remove wrapper from fragment
  196. fragment.textContent = "";
  197. i = 0;
  198. while ( (elem = nodes[ i++ ]) ) {
  199. // #4087 - If origin and destination elements are the same, and this is
  200. // that element, do not do anything
  201. if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
  202. continue;
  203. }
  204. contains = jQuery.contains( elem.ownerDocument, elem );
  205. // Append to fragment
  206. tmp = getAll( fragment.appendChild( elem ), "script" );
  207. // Preserve script evaluation history
  208. if ( contains ) {
  209. setGlobalEval( tmp );
  210. }
  211. // Capture executables
  212. if ( scripts ) {
  213. j = 0;
  214. while ( (elem = tmp[ j++ ]) ) {
  215. if ( rscriptType.test( elem.type || "" ) ) {
  216. scripts.push( elem );
  217. }
  218. }
  219. }
  220. }
  221. return fragment;
  222. },
  223. cleanData: function( elems ) {
  224. var data, elem, events, type, key, j,
  225. special = jQuery.event.special,
  226. i = 0;
  227. for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
  228. if ( jQuery.acceptData( elem ) ) {
  229. key = elem[ data_priv.expando ];
  230. if ( key && (data = data_priv.cache[ key ]) ) {
  231. events = Object.keys( data.events || {} );
  232. if ( events.length ) {
  233. for ( j = 0; (type = events[j]) !== undefined; j++ ) {
  234. if ( special[ type ] ) {
  235. jQuery.event.remove( elem, type );
  236. // This is a shortcut to avoid jQuery.event.remove's overhead
  237. } else {
  238. jQuery.removeEvent( elem, type, data.handle );
  239. }
  240. }
  241. }
  242. if ( data_priv.cache[ key ] ) {
  243. // Discard any remaining `private` data
  244. delete data_priv.cache[ key ];
  245. }
  246. }
  247. }
  248. // Discard any remaining `user` data
  249. delete data_user.cache[ elem[ data_user.expando ] ];
  250. }
  251. }
  252. });
  253. jQuery.fn.extend({
  254. text: function( value ) {
  255. return access( this, function( value ) {
  256. return value === undefined ?
  257. jQuery.text( this ) :
  258. this.empty().each(function() {
  259. if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  260. this.textContent = value;
  261. }
  262. });
  263. }, null, value, arguments.length );
  264. },
  265. append: function() {
  266. return this.domManip( arguments, function( elem ) {
  267. if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  268. var target = manipulationTarget( this, elem );
  269. target.appendChild( elem );
  270. }
  271. });
  272. },
  273. prepend: function() {
  274. return this.domManip( arguments, function( elem ) {
  275. if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  276. var target = manipulationTarget( this, elem );
  277. target.insertBefore( elem, target.firstChild );
  278. }
  279. });
  280. },
  281. before: function() {
  282. return this.domManip( arguments, function( elem ) {
  283. if ( this.parentNode ) {
  284. this.parentNode.insertBefore( elem, this );
  285. }
  286. });
  287. },
  288. after: function() {
  289. return this.domManip( arguments, function( elem ) {
  290. if ( this.parentNode ) {
  291. this.parentNode.insertBefore( elem, this.nextSibling );
  292. }
  293. });
  294. },
  295. remove: function( selector, keepData /* Internal Use Only */ ) {
  296. var elem,
  297. elems = selector ? jQuery.filter( selector, this ) : this,
  298. i = 0;
  299. for ( ; (elem = elems[i]) != null; i++ ) {
  300. if ( !keepData && elem.nodeType === 1 ) {
  301. jQuery.cleanData( getAll( elem ) );
  302. }
  303. if ( elem.parentNode ) {
  304. if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
  305. setGlobalEval( getAll( elem, "script" ) );
  306. }
  307. elem.parentNode.removeChild( elem );
  308. }
  309. }
  310. return this;
  311. },
  312. empty: function() {
  313. var elem,
  314. i = 0;
  315. for ( ; (elem = this[i]) != null; i++ ) {
  316. if ( elem.nodeType === 1 ) {
  317. // Prevent memory leaks
  318. jQuery.cleanData( getAll( elem, false ) );
  319. // Remove any remaining nodes
  320. elem.textContent = "";
  321. }
  322. }
  323. return this;
  324. },
  325. clone: function( dataAndEvents, deepDataAndEvents ) {
  326. dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
  327. deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
  328. return this.map(function() {
  329. return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
  330. });
  331. },
  332. html: function( value ) {
  333. return access( this, function( value ) {
  334. var elem = this[ 0 ] || {},
  335. i = 0,
  336. l = this.length;
  337. if ( value === undefined && elem.nodeType === 1 ) {
  338. return elem.innerHTML;
  339. }
  340. // See if we can take a shortcut and just use innerHTML
  341. if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
  342. !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
  343. value = value.replace( rxhtmlTag, "<$1></$2>" );
  344. try {
  345. for ( ; i < l; i++ ) {
  346. elem = this[ i ] || {};
  347. // Remove element nodes and prevent memory leaks
  348. if ( elem.nodeType === 1 ) {
  349. jQuery.cleanData( getAll( elem, false ) );
  350. elem.innerHTML = value;
  351. }
  352. }
  353. elem = 0;
  354. // If using innerHTML throws an exception, use the fallback method
  355. } catch( e ) {}
  356. }
  357. if ( elem ) {
  358. this.empty().append( value );
  359. }
  360. }, null, value, arguments.length );
  361. },
  362. replaceWith: function() {
  363. var arg = arguments[ 0 ];
  364. // Make the changes, replacing each context element with the new content
  365. this.domManip( arguments, function( elem ) {
  366. arg = this.parentNode;
  367. jQuery.cleanData( getAll( this ) );
  368. if ( arg ) {
  369. arg.replaceChild( elem, this );
  370. }
  371. });
  372. // Force removal if there was no new content (e.g., from empty arguments)
  373. return arg && (arg.length || arg.nodeType) ? this : this.remove();
  374. },
  375. detach: function( selector ) {
  376. return this.remove( selector, true );
  377. },
  378. domManip: function( args, callback ) {
  379. // Flatten any nested arrays
  380. args = concat.apply( [], args );
  381. var fragment, first, scripts, hasScripts, node, doc,
  382. i = 0,
  383. l = this.length,
  384. set = this,
  385. iNoClone = l - 1,
  386. value = args[ 0 ],
  387. isFunction = jQuery.isFunction( value );
  388. // We can't cloneNode fragments that contain checked, in WebKit
  389. if ( isFunction ||
  390. ( l > 1 && typeof value === "string" &&
  391. !support.checkClone && rchecked.test( value ) ) ) {
  392. return this.each(function( index ) {
  393. var self = set.eq( index );
  394. if ( isFunction ) {
  395. args[ 0 ] = value.call( this, index, self.html() );
  396. }
  397. self.domManip( args, callback );
  398. });
  399. }
  400. if ( l ) {
  401. fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
  402. first = fragment.firstChild;
  403. if ( fragment.childNodes.length === 1 ) {
  404. fragment = first;
  405. }
  406. if ( first ) {
  407. scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
  408. hasScripts = scripts.length;
  409. // Use the original fragment for the last item instead of the first because it can end up
  410. // being emptied incorrectly in certain situations (#8070).
  411. for ( ; i < l; i++ ) {
  412. node = fragment;
  413. if ( i !== iNoClone ) {
  414. node = jQuery.clone( node, true, true );
  415. // Keep references to cloned scripts for later restoration
  416. if ( hasScripts ) {
  417. // Support: QtWebKit
  418. // jQuery.merge because push.apply(_, arraylike) throws
  419. jQuery.merge( scripts, getAll( node, "script" ) );
  420. }
  421. }
  422. callback.call( this[ i ], node, i );
  423. }
  424. if ( hasScripts ) {
  425. doc = scripts[ scripts.length - 1 ].ownerDocument;
  426. // Reenable scripts
  427. jQuery.map( scripts, restoreScript );
  428. // Evaluate executable scripts on first document insertion
  429. for ( i = 0; i < hasScripts; i++ ) {
  430. node = scripts[ i ];
  431. if ( rscriptType.test( node.type || "" ) &&
  432. !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
  433. if ( node.src ) {
  434. // Optional AJAX dependency, but won't run scripts if not present
  435. if ( jQuery._evalUrl ) {
  436. jQuery._evalUrl( node.src );
  437. }
  438. } else {
  439. jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
  440. }
  441. }
  442. }
  443. }
  444. }
  445. }
  446. return this;
  447. }
  448. });
  449. jQuery.each({
  450. appendTo: "append",
  451. prependTo: "prepend",
  452. insertBefore: "before",
  453. insertAfter: "after",
  454. replaceAll: "replaceWith"
  455. }, function( name, original ) {
  456. jQuery.fn[ name ] = function( selector ) {
  457. var elems,
  458. ret = [],
  459. insert = jQuery( selector ),
  460. last = insert.length - 1,
  461. i = 0;
  462. for ( ; i <= last; i++ ) {
  463. elems = i === last ? this : this.clone( true );
  464. jQuery( insert[ i ] )[ original ]( elems );
  465. // Support: QtWebKit
  466. // .get() because push.apply(_, arraylike) throws
  467. push.apply( ret, elems.get() );
  468. }
  469. return this.pushStack( ret );
  470. };
  471. });
  472. return jQuery;
  473. });