2 X.Dom._useBuilder = true;
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4 /* --------------------------------------
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5 * 通常のwebページに対して使用する場合、dom ready で dom tree を写し取るために使う.
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6 * 完全にワンページアプリで<body/>が空な場合、このコードはビルドに含める必要はない
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8 X.Dom.listenOnce( X.Dom.Event.DOM_PRE_INIT,
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17 (function( elm, skip, head ){
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18 var me = arguments.callee,
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19 moveToHead = 'style,bgsound,area,base,meta'.split( ',' ),
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20 remove = 'script,noscript,noframes,comment,!,noembed,nolayer'.split( ',' ),
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21 noncleanup = 'pre,textarea,code,kbd,samp,xmp,plaintext,listing'.split( ',' ),
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22 nodes = X.copyArray( elm.childNodes ),
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25 node, tag, textNode, content;
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26 for( ; i < l; ++i ){
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28 switch( node.nodeType ){
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30 tag = node.tagName.toLowerCase();
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31 if( moveToHead.indexOf( tag ) !== -1 ){
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32 head = head || document.getElementsByTagName( 'head' )[ 0 ];
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33 head.appendChild( node );
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36 if( remove.indexOf( tag ) !== -1 ){
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37 elm.removeChild( node );
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40 // pre タグ以下はスペースの置換は行わない
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41 node.childNodes && node.childNodes.length && me( node, skip || noncleanup.indexOf( tag ) !== -1, head );
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46 content = skip ? node.data : X.Dom.cleanupWhiteSpace( node.data );
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47 //console.log( 'Delete space ' + node.data.length + ' => ' + content.length );
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48 if( !textNode && content !== ' ' && content.length ){
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49 node.data = content;
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54 textNode.data += content; // 直前が TextNode の場合 一本化して削除
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56 // ブロック要素直下のスペースだけは削除??
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58 //console.log( 'Remove type: ' + node.nodeType + ' value: ' + node.nodeValue );
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59 elm.removeChild( node );
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67 body.appendChild( elmProgress = document.createElement( 'div' ) );
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68 elmProgress.style.cssText = 'position:absolute;top:0;left:0;z-index:9999;width:0;height:0.5em;background:#00f;overflow:hidden;';
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70 X.Dom.asyncParse( body.innerHTML, true )
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71 .listen( X.Event.PROGRESS,
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73 elmProgress.style.width = ( e.progress * 100 | 0 ) + '%';
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76 .listenOnce( X.Event.SUCCESS, function( e ){
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77 var xnodes = Node.root._xnodes = [], t;
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78 xnodes.push.apply( xnodes, e.xnodes );
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80 X.Dom._asyncCreateTree( Node.root, body.childNodes, elmProgress );
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88 i, n = 0, elmProgress = '_xdom_builder_progress';
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91 * http://support.microsoft.com/kb/812417/ja
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92 * PRB: outerHTML の HTML 要素のプロパティは、既定の属性は表示されません。
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94 * body.innerHTML でなく、 body.outerHTML にはできなかった、、、
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96 body.insertAdjacentHTML( 'BeforeEnd', '<div id="' + elmProgress + '" style="position:absolute;top:0;left:0;z-index:9999;width:0;height:0.5em;background:#00f;overflow:hidden;"></div>' );
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97 elmProgress = document.all[ elmProgress ];
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99 X.Dom.asyncParse( body.innerHTML, true )
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100 .listen( X.Event.PROGRESS,
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102 elmProgress.style.width = ( e.progress * 100 | 0 ) + '%';
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105 .listenOnce( X.Event.SUCCESS,
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107 var xnodes = Node.root._xnodes = [], t;
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108 xnodes.push.apply( xnodes, e.xnodes );
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110 X.Dom._asyncCreateTree( Node.root, body.childNodes || body.children, elmProgress );
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118 X.Dom._asyncCreateTree = function ( parent, elems, elmProgress, async ){
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119 var xnodes = async ? 0 : X.copyArray( parent._xnodes ),
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120 l = async ? 0 : xnodes.length,
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121 stack = async ? async.stack : [],
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122 done = async ? async.done : 0,
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123 startTime = X.getTime(),
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124 current = async ? async.current : {
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129 elems : X.copyArray( elems ),
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135 while( current || ( current = stack.pop() ) ){
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139 parent = current.me;
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140 xnodes = current.xnodes;
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141 while( xnode = xnodes[ i ] ){
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143 dive = X.Dom._bindElementToXnode( parent, xnode, current );
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149 stack[ stack.length ] = current;
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155 xnodes = dive.xnodes;
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159 if( startTime + 16 <= X.getTime() ){
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162 async.current = i < l && current;
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165 X.Timer.once( 0, X.Dom._asyncCreateTree, [ null, null, elmProgress, async || { stack : stack, current : i < l && current, done : done } ] );
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167 elmProgress.style.width = ( ( 1 - done / Node._chashe.length ) * 100 | 0 ) + '%';
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175 X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_BUILDER_COMPLETE } );
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176 elmProgress.parentNode ? elmProgress.parentNode.removeChild( elmProgress ) : ( elmProgress.outerHTML = '' );
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177 delete X.Dom._asyncCreateTree;
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178 delete X.Dom._bindElementToXnode;
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181 X.Dom._bindElementToXnode =
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183 (function( parent, xnode, current ){
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184 var elems = current.elems,
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187 xtext = current.xtext,
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188 skipCleanup = current.skipCleanup,
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189 inPreTag = current.inPreTag,
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192 xnode.parent = parent;
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194 for( ; current.j < m; ++current.j ){
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195 elm = elems[ current.j ];
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197 if( ( elm.nodeType !== 1 && elm.nodeType !== 3 ) || tag === '!' || ( tag && tag.charAt( 0 ) === '/' ) ){
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198 elm.parentNode.removeChild( elm );
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202 if( xnode._xnodeType === 1 ){
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203 if( elm.nodeType === 3 ){
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204 //if( !( text = elm.data ) || ( text = X.Dom.cleanupWhiteSpace( text ) ) === ' ' ){
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205 // elm.parentNode.removeChild( elm );
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208 alert( '[' +parent._tag + '>' +xnode._tag + '] !== ' + elm.nodeType + '\n' + elm.data );
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210 if( xnode._tag.toUpperCase() !== tag ){
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211 alert( '[' +parent._tag + '>' +xnode._tag + ' ' + (xnode._xnodes ? xnode._xnodes.length : '' ) + '] !== ' + tag + ' ' + (elm.childNodes ? elm.childNodes.length : '' ) + '\n' + elm.outerHTML );
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213 xnode._rawNode = elm;
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214 //if( ( doc = elm.ownerDocument || elm.document ) && ( doc.createElement( 'p' ).tagName === doc.createElement( 'P' ).tagName ) ){
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215 if( tag.charAt( 0 ) === '/' ) tag = tag.slice( 1 );
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216 xnode._tag = tag; // .toUpperCase()
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218 xnode._root = parent._root;
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219 elm.UID = xnode._uid;
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221 if( tag === 'TEXTAREA' ){
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222 xnode.attr( 'value', xnode.html() ).empty();
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223 current.xtext = null;
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225 if( !xnode.hasClass( 'skip-cleanup' ) && ( X.Dom.cleanupTagNames[ tag.toLowerCase() ] || tag === 'SCRIPT' || xnode.hasClass( 'cleanup-target' ) ) ){ // ie で body 内の script が2度よばれるのに対処
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226 //alert( '[' +parent._tag + '>' + xnode._tag + '] remove ... ' );
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229 if( elm.childNodes && elm.childNodes.length ){
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230 //alert( '[' +parent._tag + '>' + xnode._tag + ' ' + (xnode._xnodes ? xnode._xnodes.length : '' ) + '] === ' + tag + ' ' + (elm.childNodes ? elm.childNodes.length : '' ) + ' Hit\n' + elm.outerHTML );
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231 current.xtext = null;
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236 xnodes : X.copyArray( xnode._xnodes ),
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240 l : xnode._xnodes.length,
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241 elems : X.copyArray( elm.childNodes ),
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243 skipCleanup : skipCleanup || 0 <= X.Dom.skipCleanupTagNames.indexOf( tag.toLowerCase() )
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251 if( elm.nodeType !== 3 ){
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252 if( !( text = xnode._text ) || ( text = X.Dom.cleanupWhiteSpace( text ) ) === ' ' ){
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253 console.log( '[' +parent._tag + '>' + xnode._uid + '] destroy ... ' );
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257 alert( parent._tag + '>' + '"' + xnode._text + '" !== ' + tag + '\n' + elm.outerHTML );
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262 xnode._rawNode = elm;
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263 xnode._root = parent._root;
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264 if( !skipCleanup ){
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265 if( !( text = xnode._text ) || ( text = X.Dom.cleanupWhiteSpace( text ) ) === ' ' ){
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266 console.log( '[' +parent._tag + '>' + xnode._uid + '] destroy ... ' );
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270 xtext.text( xtext._text + text );
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271 console.log( '[' +parent._tag + '>' + xnode._uid + '] xtext,destroy ... ' );
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274 //alert( parent._tag + '>' + '"' + text + '"\n' + elm.data );
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275 xnode.text( text );
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279 xtext.text( xtext._text + xnode._text );
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280 console.log( '[' +parent._tag + '>' + xnode._uid + '] xtext,destroy ... ' );
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283 current.xtext = xtext || xnode;
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287 (function ( parent, xnode, current ){
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288 var elems = current.elems,
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291 xtext = current.xtext,
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292 skipCleanup = current.skipCleanup,
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295 xnode.parent = parent;
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297 if( xnode._xnodeType === 3 ){
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298 //alert( X.Dom.cleanupWhiteSpace( xnode._text ) );
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299 if( !skipCleanup ){
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300 if( !( text = xnode._text ) || ( text = X.Dom.cleanupWhiteSpace( text ) ) === ' ' ){
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304 //alert( 'xtext ' + text.charCodeAt( 0 ) + ' : ' + text.length );
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305 xtext.text( xtext._text + text );
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308 //alert( 'xnode ' + text.charCodeAt( 0 ) + ' : ' + text.length );
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309 xnode.text( text );
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313 //alert( 'skip ' + text.charCodeAt( 0 ) + ' : ' + text.length );
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314 xtext.text( xtext._text + xnode._text );
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318 current.xtext = xtext || xnode;
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322 if( xnode._xnodeType !== 1 ){
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323 //alert( xnode._xnodeType )
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327 for( ; j < m; ++j, ++current.j ){
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331 * 未知のタグについては、閉じタグも含めてタグ名扱いになる
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333 if( tag === '!' || tag.charAt( 0 ) === '/' ){
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334 //alert( '## ' + tag );
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337 if( xnode._tag !== tag ){
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338 alert( xnode._tag + ' ' + ' !== ' + tag + '\nxnode.html():' + xnode.attr('cite') + '\nelm.outerHTML:' + elm.outerHTML );
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342 xnode._rawNode = elm;
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343 xnode._root = parent._root;
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344 //xnode._tag = X.Dom.DTD.TAG_FIX[ tag ] || tag;
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345 if( !xnode.hasClass( 'skip-cleanup' ) && ( X.Dom.cleanupTagNames[ tag.toLowerCase() ] || tag === 'SCRIPT' || xnode.hasClass( 'cleanup-target' ) ) ){
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350 !xnode._id && elm.setAttribute( 'id', 'ie4uid' + xnode._uid );
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351 elm.setAttribute( 'UID', xnode._uid );
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353 tag === 'INPUT' && (
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355 ( xnode._attrs = { type : 'text' } ) :
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356 !xnode._attrs.type || ( xnode._attrs.type = 'text' )
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359 current.xtext = null;
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361 if( tag === 'TEXTAREA' ){
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362 xnode.attr( 'value', xnode.html() ).empty();
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364 if( xnode._xnodes && xnode._xnodes.length ){
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367 xnodes : X.copyArray( xnode._xnodes ),
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371 l : xnode._xnodes.length,
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372 elems : X.copyArray( elm.children ),
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374 skipCleanup : skipCleanup || 0 <= X.Dom.skipCleanupTagNames.indexOf( tag.toLowerCase() )
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381 if( !xnode._rawNode ){
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382 alert( xnode._tag + ' ' + xnode._id + ' !== none...' );
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386 ( current.flag & 6 ) && ( parent._dirty |= X.Dom.Dirty.IE4_TEXTNODE_FIX );
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