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   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/View.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12 /**
  13  * @class Roo.View
  14  * @extends Roo.util.Observable
  15  * Create a &quot;View&quot; for an element based on a data model or UpdateManager and the supplied DomHelper template.
  16  * This class also supports single and multi selection modes. &lt;br&gt;
  17  * Create a data model bound view:
  18  &lt;pre&gt;&lt;code&gt;
  19  var store = new Roo.data.Store(...);
  20
  21  var view = new Roo.View({
  22     el : &quot;my-element&quot;,
  23     tpl : '&amp;lt;div id=&quot;{0}&quot;&amp;gt;{2} - {1}&amp;lt;/div&amp;gt;', // auto create template
  24
  25     singleSelect: true,
  26     selectedClass: &quot;ydataview-selected&quot;,
  27     store: store
  28  });
  29
  30  // listen for node click?
  31  view.on(&quot;click&quot;, function(vw, index, node, e){
  32  alert('Node &quot;' + node.id + '&quot; at index: ' + index + &quot; was clicked.&quot;);
  33  });
  34
  35  // load XML data
  36  dataModel.load(&quot;foobar.xml&quot;);
  37  &lt;/code&gt;&lt;/pre&gt;
  38  For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
  39  * &lt;br&gt;&lt;br&gt;
  40  * &lt;b&gt;Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
  41  * IE&quot;s limited insertion support with tables and Opera&quot;s faulty event bubbling.&lt;/b&gt;
  42  *
  43  * Note: old style constructor is still suported (container, template, config)
  44  *
  45  * @constructor
  46  * Create a new View
  47  * @param {Object} config The config object
  48  *
  49  */
  50 </span><span class="jsdoc-var">Roo.View </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">depreciated_tpl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">depreciated_config</span><span class="jsdoc-syntax">){
  51
  52     </span><span class="jsdoc-var">this.parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  53
  54     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">depreciated_tpl</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) {
  55         </span><span class="jsdoc-comment">// new way.. - universal constructor.
  56         </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  57         </span><span class="jsdoc-var">this.el  </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">);
  58     } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  59         </span><span class="jsdoc-comment">// old format..
  60         </span><span class="jsdoc-var">this.el  </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  61         </span><span class="jsdoc-var">this.tpl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">depreciated_tpl</span><span class="jsdoc-syntax">;
  62         </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">depreciated_config</span><span class="jsdoc-syntax">);
  63     }
  64     </span><span class="jsdoc-var">this.wrapEl  </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.wrap</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.wrap</span><span class="jsdoc-syntax">();
  65     </span><span class="jsdoc-comment">///this.el = this.wrapEla.appendChild(document.createElement(&quot;div&quot;));
  66
  67
  68     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tpl</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
  69         </span><span class="jsdoc-var">this.tpl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.Template</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tpl</span><span class="jsdoc-syntax">);
  70     } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  71         </span><span class="jsdoc-comment">// support xtype ctors..
  72         </span><span class="jsdoc-var">this.tpl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tpl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo</span><span class="jsdoc-syntax">);
  73     }
  74
  75
  76     </span><span class="jsdoc-var">this.tpl.compile</span><span class="jsdoc-syntax">();
  77
  78     </span><span class="jsdoc-comment">/** @private */
  79     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  80         </span><span class="jsdoc-comment">/**
  81          * @event beforeclick
  82          * Fires before a click is processed. Returns false to cancel the default action.
  83          * @param {Roo.View} this
  84          * @param {Number} index The index of the target node
  85          * @param {HTMLElement} node The target node
  86          * @param {Roo.EventObject} e The raw event object
  87          */
  88             </span><span class="jsdoc-string">&quot;beforeclick&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  89         </span><span class="jsdoc-comment">/**
  90          * @event click
  91          * Fires when a template node is clicked.
  92          * @param {Roo.View} this
  93          * @param {Number} index The index of the target node
  94          * @param {HTMLElement} node The target node
  95          * @param {Roo.EventObject} e The raw event object
  96          */
  97             </span><span class="jsdoc-string">&quot;click&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  98         </span><span class="jsdoc-comment">/**
  99          * @event dblclick
 100          * Fires when a template node is double clicked.
 101          * @param {Roo.View} this
 102          * @param {Number} index The index of the target node
 103          * @param {HTMLElement} node The target node
 104          * @param {Roo.EventObject} e The raw event object
 105          */
 106             </span><span class="jsdoc-string">&quot;dblclick&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 107         </span><span class="jsdoc-comment">/**
 108          * @event contextmenu
 109          * Fires when a template node is right clicked.
 110          * @param {Roo.View} this
 111          * @param {Number} index The index of the target node
 112          * @param {HTMLElement} node The target node
 113          * @param {Roo.EventObject} e The raw event object
 114          */
 115             </span><span class="jsdoc-string">&quot;contextmenu&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 116         </span><span class="jsdoc-comment">/**
 117          * @event selectionchange
 118          * Fires when the selected nodes change.
 119          * @param {Roo.View} this
 120          * @param {Array} selections Array of the selected nodes
 121          */
 122             </span><span class="jsdoc-string">&quot;selectionchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 123
 124         </span><span class="jsdoc-comment">/**
 125          * @event beforeselect
 126          * Fires before a selection is made. If any handlers return false, the selection is cancelled.
 127          * @param {Roo.View} this
 128          * @param {HTMLElement} node The node to be selected
 129          * @param {Array} selections Array of currently selected nodes
 130          */
 131             </span><span class="jsdoc-string">&quot;beforeselect&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 132         </span><span class="jsdoc-comment">/**
 133          * @event preparedata
 134          * Fires on every row to render, to allow you to change the data.
 135          * @param {Roo.View} this
 136          * @param {Object} data to be rendered (change this)
 137          */
 138           </span><span class="jsdoc-string">&quot;preparedata&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
 139
 140
 141         </span><span class="jsdoc-syntax">});
 142
 143
 144
 145     </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">({
 146         </span><span class="jsdoc-string">&quot;click&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick</span><span class="jsdoc-syntax">,
 147         </span><span class="jsdoc-string">&quot;dblclick&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onDblClick</span><span class="jsdoc-syntax">,
 148         </span><span class="jsdoc-string">&quot;contextmenu&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onContextMenu</span><span class="jsdoc-syntax">,
 149         </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">this
 150     </span><span class="jsdoc-syntax">});
 151
 152     </span><span class="jsdoc-var">this.selections </span><span class="jsdoc-syntax">= [];
 153     </span><span class="jsdoc-var">this.nodes </span><span class="jsdoc-syntax">= [];
 154     </span><span class="jsdoc-var">this.cmp </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.CompositeElementLite</span><span class="jsdoc-syntax">([]);
 155     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">){
 156         </span><span class="jsdoc-var">this.store </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.data</span><span class="jsdoc-syntax">);
 157         </span><span class="jsdoc-var">this.setStore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 158     }
 159
 160     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">this.footer </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.footer.xtype</span><span class="jsdoc-syntax">) {
 161
 162          </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fctr </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.wrapEl.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;div&quot;</span><span class="jsdoc-syntax">));
 163
 164         </span><span class="jsdoc-var">this.footer.dataSource </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">;
 165         </span><span class="jsdoc-var">this.footer.container </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fctr</span><span class="jsdoc-syntax">;
 166         </span><span class="jsdoc-var">this.footer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.footer</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo</span><span class="jsdoc-syntax">);
 167         </span><span class="jsdoc-var">fctr.insertFirst</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">);
 168
 169         </span><span class="jsdoc-comment">// this is a bit insane - as the paging toolbar seems to detach the el..
 170 //        dom.parentNode.parentNode.parentNode
 171          // they get detached?
 172     </span><span class="jsdoc-syntax">}
 173
 174
 175     </span><span class="jsdoc-var">Roo.View.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 176
 177
 178 };
 179
 180 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.View</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.util.Observable</span><span class="jsdoc-syntax">, {
 181
 182      </span><span class="jsdoc-comment">/**
 183      * @cfg {Roo.data.Store} store Data store to load data from.
 184      */
 185     </span><span class="jsdoc-var">store </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 186
 187     </span><span class="jsdoc-comment">/**
 188      * @cfg {String|Roo.Element} el The container element.
 189      */
 190     </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
 191
 192     </span><span class="jsdoc-comment">/**
 193      * @cfg {String|Roo.Template} tpl The template used by this View
 194      */
 195     </span><span class="jsdoc-var">tpl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 196     </span><span class="jsdoc-comment">/**
 197      * @cfg {String} dataName the named area of the template to use as the data area
 198      *                          Works with domtemplates roo-name=&quot;name&quot;
 199      */
 200     </span><span class="jsdoc-var">dataName</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 201     </span><span class="jsdoc-comment">/**
 202      * @cfg {String} selectedClass The css class to add to selected nodes
 203      */
 204     </span><span class="jsdoc-var">selectedClass </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-view-selected&quot;</span><span class="jsdoc-syntax">,
 205      </span><span class="jsdoc-comment">/**
 206      * @cfg {String} emptyText The empty text to show when nothing is loaded.
 207      */
 208     </span><span class="jsdoc-var">emptyText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">,
 209
 210     </span><span class="jsdoc-comment">/**
 211      * @cfg {String} text to display on mask (default Loading)
 212      */
 213     </span><span class="jsdoc-var">mask </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 214     </span><span class="jsdoc-comment">/**
 215      * @cfg {Boolean} multiSelect Allow multiple selection
 216      */
 217     </span><span class="jsdoc-var">multiSelect </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 218     </span><span class="jsdoc-comment">/**
 219      * @cfg {Boolean} singleSelect Allow single selection
 220      */
 221     </span><span class="jsdoc-var">singleSelect</span><span class="jsdoc-syntax">:  </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 222
 223     </span><span class="jsdoc-comment">/**
 224      * @cfg {Boolean} toggleSelect - selecting
 225      */
 226     </span><span class="jsdoc-var">toggleSelect </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 227
 228     </span><span class="jsdoc-comment">/**
 229      * @cfg {Boolean} tickable - selecting
 230      */
 231     </span><span class="jsdoc-var">tickable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 232
 233     </span><span class="jsdoc-comment">/**
 234      * Returns the element this view is bound to.
 235      * @return {Roo.Element}
 236      */
 237     </span><span class="jsdoc-var">getEl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 238         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.wrapEl</span><span class="jsdoc-syntax">;
 239     },
 240
 241
 242
 243     </span><span class="jsdoc-comment">/**
 244      * Refreshes the view. - called by datachanged on the store. - do not call directly.
 245      */
 246     </span><span class="jsdoc-var">refresh </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 247         </span><span class="jsdoc-comment">//Roo.log('refresh');
 248         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.tpl</span><span class="jsdoc-syntax">;
 249
 250         </span><span class="jsdoc-comment">// if we are using something like 'domtemplate', then
 251         // the what gets used is:
 252         // t.applySubtemplate(NAME, data, wrapping data..)
 253         // the outer template then get' applied with
 254         //     the store 'extra data'
 255         // and the body get's added to the
 256         //      roo-name=&quot;data&quot; node?
 257         //      &lt;span class='roo-tpl-{name}'&gt;&lt;/span&gt; ?????
 258
 259
 260
 261         </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 262         </span><span class="jsdoc-var">this.el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">);
 263         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">= [];
 264         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">records </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.store.getRange</span><span class="jsdoc-syntax">();
 265         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">records.length </span><span class="jsdoc-syntax">&lt; 1) {
 266
 267             </span><span class="jsdoc-comment">// is this valid??  = should it render a template??
 268
 269             </span><span class="jsdoc-var">this.el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.emptyText</span><span class="jsdoc-syntax">);
 270             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 271         }
 272         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 273         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dataName</span><span class="jsdoc-syntax">) {
 274             </span><span class="jsdoc-var">this.el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.store.meta</span><span class="jsdoc-syntax">)); </span><span class="jsdoc-comment">//????
 275             </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.roo-tpl-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.dataName</span><span class="jsdoc-syntax">);
 276         }
 277
 278         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">records.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 279             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.prepareData</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 280             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;preparedata&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 281
 282             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({}, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">);
 283
 284             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tickable</span><span class="jsdoc-syntax">){
 285                 </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">, {</span><span class="jsdoc-string">'roo-id' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">()});
 286
 287                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">_this </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 288
 289                 </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.parent.item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">){
 290                     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">_this.parent.valueField</span><span class="jsdoc-syntax">] != </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">_this.parent.valueField</span><span class="jsdoc-syntax">]){
 291                         </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 292                     }
 293                     </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">, {</span><span class="jsdoc-string">'roo-data-checked' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'checked'</span><span class="jsdoc-syntax">});
 294                 });
 295             }
 296
 297             </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">html.length</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">Roo.util.Format.trim</span><span class="jsdoc-syntax">(
 298                 </span><span class="jsdoc-var">this.dataName </span><span class="jsdoc-syntax">?
 299                     </span><span class="jsdoc-var">t.applySubtemplate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dataName</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.store.meta</span><span class="jsdoc-syntax">) :
 300                     </span><span class="jsdoc-var">t.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">)
 301             );
 302         }
 303
 304
 305
 306         </span><span class="jsdoc-var">el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">html.join</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">));
 307         </span><span class="jsdoc-var">this.nodes </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dom.childNodes</span><span class="jsdoc-syntax">;
 308         </span><span class="jsdoc-var">this.updateIndexes</span><span class="jsdoc-syntax">(0);
 309     },
 310
 311
 312     </span><span class="jsdoc-comment">/**
 313      * Function to override to reformat the data that is sent to
 314      * the template for each node.
 315      * DEPRICATED - use the preparedata event handler.
 316      * @param {Array/Object} data The raw data (array of colData for a data model bound view or
 317      * a JSON object for an UpdateManager bound view).
 318      */
 319     </span><span class="jsdoc-var">prepareData </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">)
 320     {
 321         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;preparedata&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">);
 322         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">;
 323     },
 324
 325     </span><span class="jsdoc-var">onUpdate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">){
 326         </span><span class="jsdoc-comment">// Roo.log('on update');
 327         </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 328         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">index </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.store.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">);
 329         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">];
 330         </span><span class="jsdoc-var">this.tpl.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.prepareData</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">record.data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">));
 331         </span><span class="jsdoc-var">n.parentNode.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 332         </span><span class="jsdoc-var">this.updateIndexes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">);
 333     },
 334
 335
 336
 337 </span><span class="jsdoc-comment">// --------- FIXME
 338     </span><span class="jsdoc-var">onAdd </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">)
 339     {
 340         </span><span class="jsdoc-comment">//Roo.log(['on Add', ds, records, index] );
 341         </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 342         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.nodes.length </span><span class="jsdoc-syntax">== 0){
 343             </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">();
 344             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 345         }
 346         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">];
 347         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">records.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 348             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.prepareData</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">records</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 349             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 350                 </span><span class="jsdoc-var">this.tpl.insertBefore</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">);
 351             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 352
 353                 </span><span class="jsdoc-var">this.tpl.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">);
 354             }
 355         }
 356         </span><span class="jsdoc-var">this.updateIndexes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">);
 357     },
 358
 359     </span><span class="jsdoc-var">onRemove </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">record</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">){
 360        </span><span class="jsdoc-comment">// Roo.log('onRemove');
 361         </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 362         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dataName  </span><span class="jsdoc-syntax">?
 363             </span><span class="jsdoc-var">this.el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.roo-tpl-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.dataName</span><span class="jsdoc-syntax">) :
 364             </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 365
 366         </span><span class="jsdoc-var">el.dom.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">]);
 367         </span><span class="jsdoc-var">this.updateIndexes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">);
 368     },
 369
 370     </span><span class="jsdoc-comment">/**
 371      * Refresh an individual node.
 372      * @param {Number} index
 373      */
 374     </span><span class="jsdoc-var">refreshNode </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">){
 375         </span><span class="jsdoc-var">this.onUpdate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.store.getAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">));
 376     },
 377
 378     </span><span class="jsdoc-var">updateIndexes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">startIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">endIndex</span><span class="jsdoc-syntax">){
 379         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">;
 380         </span><span class="jsdoc-var">startIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">startIndex </span><span class="jsdoc-syntax">|| 0;
 381         </span><span class="jsdoc-var">endIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">endIndex </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">ns.length </span><span class="jsdoc-syntax">- 1;
 382         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">startIndex</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt;= </span><span class="jsdoc-var">endIndex</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 383             </span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.nodeIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 384         }
 385     },
 386
 387     </span><span class="jsdoc-comment">/**
 388      * Changes the data store this view uses and refresh the view.
 389      * @param {Store} store
 390      */
 391     </span><span class="jsdoc-var">setStore </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">store</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">initial</span><span class="jsdoc-syntax">){
 392         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">initial </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.store</span><span class="jsdoc-syntax">){
 393             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;datachanged&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">);
 394             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;add&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onAdd</span><span class="jsdoc-syntax">);
 395             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;remove&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onRemove</span><span class="jsdoc-syntax">);
 396             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;update&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onUpdate</span><span class="jsdoc-syntax">);
 397             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;clear&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">);
 398             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeload&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onBeforeLoad</span><span class="jsdoc-syntax">);
 399             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;load&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">);
 400             </span><span class="jsdoc-var">this.store.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;loadexception&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">);
 401         }
 402         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">store</span><span class="jsdoc-syntax">){
 403
 404             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;datachanged&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 405             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;add&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onAdd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 406             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;remove&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onRemove</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 407             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;update&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onUpdate</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 408             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;clear&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 409             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeload&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onBeforeLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 410             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;load&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 411             </span><span class="jsdoc-var">store.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;loadexception&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 412         }
 413
 414         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">store</span><span class="jsdoc-syntax">){
 415             </span><span class="jsdoc-var">this.refresh</span><span class="jsdoc-syntax">();
 416         }
 417     },
 418     </span><span class="jsdoc-comment">/**
 419      * onbeforeLoad - masks the loading area.
 420      *
 421      */
 422     </span><span class="jsdoc-var">onBeforeLoad </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">store</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">opts</span><span class="jsdoc-syntax">)
 423     {
 424          </span><span class="jsdoc-comment">//Roo.log('onBeforeLoad');
 425         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">opts.add</span><span class="jsdoc-syntax">) {
 426             </span><span class="jsdoc-var">this.el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">);
 427         }
 428         </span><span class="jsdoc-var">this.el.mask</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.mask </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.mask </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Loading&quot; </span><span class="jsdoc-syntax">);
 429     },
 430     </span><span class="jsdoc-var">onLoad </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function </span><span class="jsdoc-syntax">()
 431     {
 432         </span><span class="jsdoc-var">this.el.unmask</span><span class="jsdoc-syntax">();
 433     },
 434
 435
 436     </span><span class="jsdoc-comment">/**
 437      * Returns the template node the passed child belongs to or null if it doesn't belong to one.
 438      * @param {HTMLElement} node
 439      * @return {HTMLElement} The template node
 440      */
 441     </span><span class="jsdoc-var">findItemFromChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 442         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dataName  </span><span class="jsdoc-syntax">?
 443             </span><span class="jsdoc-var">this.el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.roo-tpl-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.dataName</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">) :
 444             </span><span class="jsdoc-var">this.el.dom</span><span class="jsdoc-syntax">;
 445
 446         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">node.parentNode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 447                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">;
 448             }
 449             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">node.parentNode</span><span class="jsdoc-syntax">;
 450             </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 451             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">p.parentNode </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 452                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">;
 453             }
 454             </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.parentNode</span><span class="jsdoc-syntax">;
 455         }
 456             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 457     },
 458
 459     </span><span class="jsdoc-comment">/** @ignore */
 460     </span><span class="jsdoc-var">onClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 461         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">item </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findItemFromChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">());
 462         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">){
 463             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">index </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">);
 464             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.onItemClick</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 465                 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;click&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 466             }
 467         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 468             </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 469         }
 470     },
 471
 472     </span><span class="jsdoc-comment">/** @ignore */
 473     </span><span class="jsdoc-var">onContextMenu </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 474         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">item </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findItemFromChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">());
 475         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">){
 476             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;contextmenu&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 477         }
 478     },
 479
 480     </span><span class="jsdoc-comment">/** @ignore */
 481     </span><span class="jsdoc-var">onDblClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 482         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">item </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findItemFromChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">());
 483         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">){
 484             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;dblclick&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 485         }
 486     },
 487
 488     </span><span class="jsdoc-var">onItemClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
 489     {
 490         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeclick&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) === </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 491             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 492         }
 493         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.toggleSelect</span><span class="jsdoc-syntax">) {
 494             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">m </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.isSelected</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-string">'unselect' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'select'</span><span class="jsdoc-syntax">;
 495             </span><span class="jsdoc-comment">//Roo.log(m);
 496             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">_t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 497             </span><span class="jsdoc-var">_t</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">](</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 498             </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 499         }
 500         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.multiSelect </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.singleSelect</span><span class="jsdoc-syntax">){
 501             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.multiSelect </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.shiftKey </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.lastSelection</span><span class="jsdoc-syntax">){
 502                 </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.getNodes</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.lastSelection</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">), </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 503             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 504                 </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.multiSelect </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">);
 505                 </span><span class="jsdoc-var">this.lastSelection </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">item</span><span class="jsdoc-syntax">;
 506             }
 507
 508             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.tickable</span><span class="jsdoc-syntax">){
 509                 </span><span class="jsdoc-var">e.preventDefault</span><span class="jsdoc-syntax">();
 510             }
 511
 512         }
 513         </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 514     },
 515
 516     </span><span class="jsdoc-comment">/**
 517      * Get the number of selected nodes.
 518      * @return {Number}
 519      */
 520     </span><span class="jsdoc-var">getSelectionCount </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 521         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.selections.length</span><span class="jsdoc-syntax">;
 522     },
 523
 524     </span><span class="jsdoc-comment">/**
 525      * Get the currently selected nodes.
 526      * @return {Array} An array of HTMLElements
 527      */
 528     </span><span class="jsdoc-var">getSelectedNodes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 529         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">;
 530     },
 531
 532     </span><span class="jsdoc-comment">/**
 533      * Get the indexes of the selected nodes.
 534      * @return {Array}
 535      */
 536     </span><span class="jsdoc-var">getSelectedIndexes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 537         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">indexes </span><span class="jsdoc-syntax">= [], </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">;
 538         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">s.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 539             </span><span class="jsdoc-var">indexes.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.nodeIndex</span><span class="jsdoc-syntax">);
 540         }
 541         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">indexes</span><span class="jsdoc-syntax">;
 542     },
 543
 544     </span><span class="jsdoc-comment">/**
 545      * Clear all selections
 546      * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
 547      */
 548     </span><span class="jsdoc-var">clearSelections </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 549         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.nodes </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-var">this.multiSelect </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.singleSelect</span><span class="jsdoc-syntax">) &amp;&amp; </span><span class="jsdoc-var">this.selections.length </span><span class="jsdoc-syntax">&gt; 0){
 550             </span><span class="jsdoc-var">this.cmp.elements </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">;
 551             </span><span class="jsdoc-var">this.cmp.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selectedClass</span><span class="jsdoc-syntax">);
 552             </span><span class="jsdoc-var">this.selections </span><span class="jsdoc-syntax">= [];
 553             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 554                 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectionchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">);
 555             }
 556         }
 557     },
 558
 559     </span><span class="jsdoc-comment">/**
 560      * Returns true if the passed node is selected
 561      * @param {HTMLElement/Number} node The node or node index
 562      * @return {Boolean}
 563      */
 564     </span><span class="jsdoc-var">isSelected </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 565         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">;
 566         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.length </span><span class="jsdoc-syntax">&lt; 1){
 567             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 568         }
 569         </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 570         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">s.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">) !== -1;
 571     },
 572
 573     </span><span class="jsdoc-comment">/**
 574      * Selects nodes.
 575      * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
 576      * @param {Boolean} keepExisting (optional) true to keep existing selections
 577      * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
 578      */
 579     </span><span class="jsdoc-var">select </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">keepExisting</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 580         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
 581             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">keepExisting</span><span class="jsdoc-syntax">){
 582                 </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 583             }
 584             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nodeInfo.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 585                 </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">], </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 586             }
 587             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 588         }
 589         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">);
 590         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.isSelected</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">)){
 591             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// already selected.
 592         </span><span class="jsdoc-syntax">}
 593         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">keepExisting</span><span class="jsdoc-syntax">){
 594             </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 595         }
 596
 597         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeselect&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 598             </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selectedClass</span><span class="jsdoc-syntax">);
 599             </span><span class="jsdoc-var">this.selections.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 600             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">){
 601                 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectionchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">);
 602             }
 603         }
 604
 605
 606     },
 607       </span><span class="jsdoc-comment">/**
 608      * Unselects nodes.
 609      * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
 610      * @param {Boolean} keepExisting (optional) true IGNORED (for campatibility with select)
 611      * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
 612      */
 613     </span><span class="jsdoc-var">unselect </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">keepExisting</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">suppressEvent</span><span class="jsdoc-syntax">)
 614     {
 615         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">){
 616             </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
 617                 </span><span class="jsdoc-var">this.unselect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">);
 618             }, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 619             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 620         }
 621         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">);
 622         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">this.isSelected</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">)){
 623             </span><span class="jsdoc-comment">//Roo.log(&quot;not selected&quot;);
 624             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">// not selected.
 625         </span><span class="jsdoc-syntax">}
 626         </span><span class="jsdoc-comment">// fireevent???
 627         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= [];
 628         </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
 629             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">) {
 630                 </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selectedClass</span><span class="jsdoc-syntax">);
 631
 632                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 633             }
 634             </span><span class="jsdoc-var">ns.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
 635         },</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 636
 637         </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">;
 638         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectionchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selections</span><span class="jsdoc-syntax">);
 639     },
 640
 641     </span><span class="jsdoc-comment">/**
 642      * Gets a template node.
 643      * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
 644      * @return {HTMLElement} The node or null if it wasn't found
 645      */
 646     </span><span class="jsdoc-var">getNode </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">){
 647         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">nodeInfo </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;string&quot;</span><span class="jsdoc-syntax">){
 648             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">);
 649         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">nodeInfo </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;number&quot;</span><span class="jsdoc-syntax">){
 650             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">];
 651         }
 652         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">nodeInfo</span><span class="jsdoc-syntax">;
 653     },
 654
 655     </span><span class="jsdoc-comment">/**
 656      * Gets a range template nodes.
 657      * @param {Number} startIndex
 658      * @param {Number} endIndex
 659      * @return {Array} An array of nodes
 660      */
 661     </span><span class="jsdoc-var">getNodes </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">){
 662         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">;
 663         </span><span class="jsdoc-var">start </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start </span><span class="jsdoc-syntax">|| 0;
 664         </span><span class="jsdoc-var">end </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">end </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;undefined&quot; </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">ns.length </span><span class="jsdoc-syntax">- 1 : </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">;
 665         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">nodes </span><span class="jsdoc-syntax">= [];
 666         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">start </span><span class="jsdoc-syntax">&lt;= </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">){
 667             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt;= </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 668                 </span><span class="jsdoc-var">nodes.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 669             }
 670         } </span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 671             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&gt;= </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">--){
 672                 </span><span class="jsdoc-var">nodes.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 673             }
 674         }
 675         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">nodes</span><span class="jsdoc-syntax">;
 676     },
 677
 678     </span><span class="jsdoc-comment">/**
 679      * Finds the index of the passed node
 680      * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
 681      * @return {Number} The index of the node or -1
 682      */
 683     </span><span class="jsdoc-var">indexOf </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 684         </span><span class="jsdoc-var">node </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">);
 685         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">node.nodeIndex </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;number&quot;</span><span class="jsdoc-syntax">){
 686             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">node.nodeIndex</span><span class="jsdoc-syntax">;
 687         }
 688         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.nodes</span><span class="jsdoc-syntax">;
 689         </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ns.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 690             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] == </span><span class="jsdoc-var">node</span><span class="jsdoc-syntax">){
 691                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 692             }
 693         }
 694         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">-1;
 695     }
 696 });
 697 </span></code></body></html>