git.roojs.org Git - roojs1/blob - docs/symbols/src/Roo_bootstrap_Component.js.html

   1 <html><head><title>../roojs1/Roo/bootstrap/Component.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  * - LGPL
   3  *
   4  * base class for bootstrap elements.
   5  *
   6  */
   7
   8 </span><span class="jsdoc-var">Roo.bootstrap </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.bootstrap </span><span class="jsdoc-syntax">|| {};
   9 </span><span class="jsdoc-comment">/**
  10  * @class Roo.bootstrap.Component
  11  * @extends Roo.Component
  12  * Bootstrap Component base class
  13  * @cfg {String} cls css class
  14  * @cfg {String} style any extra css
  15  * @cfg {Object} xattr extra attributes to add to 'element' (used by builder to store stuff.)
  16  * @cfg {Boolean} can_build_overlaid  True if element can be rebuild from a HTML page
  17  * @cfg {string} dataId cutomer id
  18  * @cfg {string} name Specifies name attribute
  19  * @cfg {string} tooltip  Text for the tooltip
  20  * @cfg {string} container_method method to fetch parents container element (used by NavHeaderbar -  getHeaderChildContainer)
  21  *
  22  * @constructor
  23  * Do not use directly - it does not do anything..
  24  * @param {Object} config The config object
  25  */
  26
  27
  28
  29 </span><span class="jsdoc-var">Roo.bootstrap.Component </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">){
  30     </span><span class="jsdoc-var">Roo.bootstrap.Component.superclass.constructor.call</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">);
  31
  32     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  33         </span><span class="jsdoc-comment">/**
  34          * @event childrenrendered
  35          * Fires when the children have been rendered..
  36          * @param {Roo.bootstrap.Component} this
  37          */
  38         </span><span class="jsdoc-string">&quot;childrenrendered&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
  39
  40
  41
  42     </span><span class="jsdoc-syntax">});
  43
  44
  45 };
  46
  47 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.bootstrap.Component</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.BoxComponent</span><span class="jsdoc-syntax">,  {
  48
  49
  50     </span><span class="jsdoc-var">allowDomMove </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// to stop relocations in parent onRender...
  51
  52     </span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  53
  54     </span><span class="jsdoc-var">style </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  55
  56     </span><span class="jsdoc-var">autoCreate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  57
  58     </span><span class="jsdoc-var">tooltip </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">,
  59     </span><span class="jsdoc-comment">/**
  60      * Initialize Events for the element
  61      */
  62     </span><span class="jsdoc-var">initEvents </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() { },
  63
  64     </span><span class="jsdoc-var">xattr </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  65
  66     </span><span class="jsdoc-var">parentId </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  67
  68     </span><span class="jsdoc-var">can_build_overlaid </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  69
  70     </span><span class="jsdoc-var">container_method </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  71
  72     </span><span class="jsdoc-var">dataId </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  73
  74     </span><span class="jsdoc-var">name </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  75
  76     </span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  77         </span><span class="jsdoc-comment">// returns the parent component..
  78         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.ComponentMgr.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.parentId</span><span class="jsdoc-syntax">)
  79
  80
  81     },
  82
  83     </span><span class="jsdoc-comment">// private
  84     </span><span class="jsdoc-var">onRender </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ct</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">)
  85     {
  86        </span><span class="jsdoc-comment">// Roo.log(&quot;Call onRender: &quot; + this.xtype);
  87
  88         </span><span class="jsdoc-var">Roo.bootstrap.Component.superclass.onRender.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ct</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">);
  89
  90         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">){
  91             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">)) {
  92                 </span><span class="jsdoc-var">this.el.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtypex'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">));
  93                 </span><span class="jsdoc-var">this.el.dom.removeAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">);
  94
  95                 </span><span class="jsdoc-var">this.initEvents</span><span class="jsdoc-syntax">();
  96             }
  97
  98             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
  99         }
 100
 101
 102
 103         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({},  </span><span class="jsdoc-var">this.getAutoCreate</span><span class="jsdoc-syntax">());
 104         </span><span class="jsdoc-var">cfg.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.id </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
 105
 106         </span><span class="jsdoc-comment">// fill in the extra attributes
 107         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.xattr </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.xattr</span><span class="jsdoc-syntax">) ==</span><span class="jsdoc-string">'object'</span><span class="jsdoc-syntax">) {
 108             </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-keyword">in </span><span class="jsdoc-var">this.xattr</span><span class="jsdoc-syntax">) {
 109                 </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">this.xattr</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
 110             }
 111         }
 112
 113         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dataId</span><span class="jsdoc-syntax">){
 114             </span><span class="jsdoc-var">cfg.dataId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dataId</span><span class="jsdoc-syntax">;
 115         }
 116
 117         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.cls</span><span class="jsdoc-syntax">) {
 118             </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cfg.cls</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">this.cls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">' ' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.cls</span><span class="jsdoc-syntax">;
 119         }
 120
 121         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.style</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-comment">// fixme needs to support more complex style data.
 122             </span><span class="jsdoc-var">cfg.style </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.style</span><span class="jsdoc-syntax">;
 123         }
 124
 125         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.name</span><span class="jsdoc-syntax">){
 126             </span><span class="jsdoc-var">cfg.name </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.name</span><span class="jsdoc-syntax">;
 127         }
 128
 129         </span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ct.createChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">);
 130
 131         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tooltip</span><span class="jsdoc-syntax">) {
 132             </span><span class="jsdoc-var">this.tooltipEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'tooltip'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.tooltip</span><span class="jsdoc-syntax">);
 133         }
 134
 135         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.tabIndex </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">){
 136             </span><span class="jsdoc-var">this.el.dom.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'tabIndex'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.tabIndex</span><span class="jsdoc-syntax">);
 137         }
 138         </span><span class="jsdoc-var">this.initEvents</span><span class="jsdoc-syntax">();
 139
 140
 141     },
 142     </span><span class="jsdoc-comment">/**
 143      * Fetch the element to add children to
 144      * @return {Roo.Element} defaults to this.el
 145      */
 146     </span><span class="jsdoc-var">getChildContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 147     {
 148         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 149     },
 150     </span><span class="jsdoc-comment">/**
 151      * Fetch the element to display the tooltip on.
 152      * @return {Roo.Element} defaults to this.el
 153      */
 154     </span><span class="jsdoc-var">tooltipEl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 155     {
 156         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 157     },
 158
 159     </span><span class="jsdoc-var">addxtype  </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">)
 160     {
 161         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 162
 163         </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">);
 164
 165         </span><span class="jsdoc-var">cn.parentType </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.xtype</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">//??
 166         </span><span class="jsdoc-var">cn.parentId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.id</span><span class="jsdoc-syntax">;
 167
 168         </span><span class="jsdoc-var">cntr </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-string">'getChildContainer' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">;
 169         </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">cn.container_method</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'string'</span><span class="jsdoc-syntax">) {
 170             </span><span class="jsdoc-var">cntr </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cn.container_method</span><span class="jsdoc-syntax">;
 171         }
 172
 173
 174         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">has_flexy_each </span><span class="jsdoc-syntax">=  (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'flexy:foreach'</span><span class="jsdoc-syntax">]) != </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">);
 175
 176         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">has_flexy_if </span><span class="jsdoc-syntax">=  (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'flexy:if'</span><span class="jsdoc-syntax">]) != </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">);
 177
 178         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">=  </span><span class="jsdoc-var">Roo.XComponent.build_from_html</span><span class="jsdoc-syntax">;
 179
 180         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">is_body  </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">tree.xtype </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'Body'</span><span class="jsdoc-syntax">) ;
 181
 182         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">page_has_body </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'Roo.bootstrap.Body'</span><span class="jsdoc-syntax">);
 183
 184         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">self_cntr_el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">](</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">));
 185
 186         </span><span class="jsdoc-comment">// do not try and build conditional elements
 187         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">has_flexy_each </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">has_flexy_if </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.can_build_overlaid </span><span class="jsdoc-syntax">== </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">) &amp;&amp; </span><span class="jsdoc-var">build_from_html</span><span class="jsdoc-syntax">) {
 188             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 189         }
 190
 191         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">has_flexy_each </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">is_body </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">page_has_body</span><span class="jsdoc-syntax">) {
 192             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">has_flexy_if </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree.name</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">is_body </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">page_has_body</span><span class="jsdoc-syntax">){
 193                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.addxtypeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">);
 194             }
 195
 196             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">echild </span><span class="jsdoc-syntax">=</span><span class="jsdoc-var">self_cntr_el </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">self_cntr_el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'&gt;*[name=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">tree.name </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">']'</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 197
 198             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">echild</span><span class="jsdoc-syntax">){
 199                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.addxtypeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({}, </span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">),</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">);
 200             }
 201
 202             </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'skipping render'</span><span class="jsdoc-syntax">);
 203             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">;
 204
 205         }
 206
 207         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ret </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 208         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">build_from_html</span><span class="jsdoc-syntax">) {
 209             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 210         }
 211
 212         </span><span class="jsdoc-comment">// this i think handles overlaying multiple children of the same type
 213         // with the sam eelement.. - which might be buggy..
 214         </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">) {
 215             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">echild </span><span class="jsdoc-syntax">=</span><span class="jsdoc-var">self_cntr_el </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">self_cntr_el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'&gt;*[xtype]'</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 216
 217             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">echild</span><span class="jsdoc-syntax">) {
 218                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 219             }
 220
 221             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">echild </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">echild.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.split</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.pop</span><span class="jsdoc-syntax">() != </span><span class="jsdoc-var">cn.xtype</span><span class="jsdoc-syntax">) {
 222                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 223             }
 224
 225             </span><span class="jsdoc-var">ret </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addxtypeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({}, </span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">),</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">);
 226         }
 227         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ret</span><span class="jsdoc-syntax">;
 228     },
 229
 230     </span><span class="jsdoc-var">addxtypeChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">)
 231     {
 232         </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'addxtypeChild:' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">);
 233         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 234         </span><span class="jsdoc-var">cntr </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-string">'getChildContainer' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">;
 235
 236
 237         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">has_flexy </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'flexy:if'</span><span class="jsdoc-syntax">]) != </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) ||
 238                     (</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'flexy:foreach'</span><span class="jsdoc-syntax">]) != </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">);
 239
 240
 241
 242          </span><span class="jsdoc-var">skip_children </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 243         </span><span class="jsdoc-comment">// render the element if it's not BODY.
 244         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree.xtype </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'Body'</span><span class="jsdoc-syntax">) {
 245
 246             </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">);
 247
 248             </span><span class="jsdoc-var">cn.parentType </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.xtype</span><span class="jsdoc-syntax">; </span><span class="jsdoc-comment">//??
 249             </span><span class="jsdoc-var">cn.parentId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.id</span><span class="jsdoc-syntax">;
 250
 251             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">=  </span><span class="jsdoc-var">Roo.XComponent.build_from_html</span><span class="jsdoc-syntax">;
 252
 253
 254             </span><span class="jsdoc-comment">// does the container contain child eleemnts with 'xtype' attributes.
 255             // that match this xtype..
 256             // note - when we render we create these as well..
 257             // so we should check to see if body has xtype set.
 258             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'Roo.bootstrap.Body'</span><span class="jsdoc-syntax">) {
 259
 260                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">self_cntr_el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">](</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">));
 261                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">echild </span><span class="jsdoc-syntax">=</span><span class="jsdoc-var">self_cntr_el </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">self_cntr_el.child</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'&gt;*[xtype]'</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 262                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">echild</span><span class="jsdoc-syntax">) {
 263                     </span><span class="jsdoc-comment">//Roo.log(Roo.XComponent.build_from_html);
 264                     //Roo.log(&quot;got echild:&quot;);
 265                     //Roo.log(echild);
 266                 </span><span class="jsdoc-syntax">}
 267                 </span><span class="jsdoc-comment">// there is a scenario where some of the child elements are flexy:if (and all of the same type)
 268                 // and are not displayed -this causes this to use up the wrong element when matching.
 269                 // at present the only work around for this is to nest flexy:if elements in another element that is always rendered.
 270
 271
 272                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">echild </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">echild.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xtype'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.split</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.pop</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-var">cn.xtype</span><span class="jsdoc-syntax">) {
 273                   </span><span class="jsdoc-comment">//  Roo.log(&quot;found child for &quot; + this.xtype +&quot;: &quot; + echild.attr('xtype') );
 274
 275
 276
 277                     </span><span class="jsdoc-var">cn.el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">echild</span><span class="jsdoc-syntax">;
 278                   </span><span class="jsdoc-comment">//  Roo.log(&quot;GOT&quot;);
 279                     //echild.dom.removeAttribute('xtype');
 280                 </span><span class="jsdoc-syntax">} </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 281                     </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;MISSING &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">cn.xtype </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">&quot; on child of &quot; </span><span class="jsdoc-syntax">+ (</span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.el.attr</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'xbuilderid'</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-string">'no parent'</span><span class="jsdoc-syntax">));
 282                     </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">self_cntr_el</span><span class="jsdoc-syntax">);
 283                     </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">echild</span><span class="jsdoc-syntax">);
 284                     </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">);
 285                 }
 286             }
 287
 288
 289
 290             </span><span class="jsdoc-comment">// if object has flexy:if - then it may or may not be rendered.
 291             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">build_from_html </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">has_flexy </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">cn.el </span><span class="jsdoc-syntax">&amp;&amp;  </span><span class="jsdoc-var">cn.can_build_overlaid</span><span class="jsdoc-syntax">) {
 292                 </span><span class="jsdoc-comment">// skip a flexy if element.
 293                 </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'skipping render'</span><span class="jsdoc-syntax">);
 294                 </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">);
 295                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">cn.el</span><span class="jsdoc-syntax">) {
 296                     </span><span class="jsdoc-var">Roo.debug </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'skipping all children'</span><span class="jsdoc-syntax">);
 297                     </span><span class="jsdoc-var">skip_children </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 298                 }
 299
 300              } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 301
 302                 </span><span class="jsdoc-comment">// actually if flexy:foreach is found, we really want to create
 303                 // multiple copies here...
 304                 //Roo.log('render');
 305                 //Roo.log(this[cntr]());
 306                 </span><span class="jsdoc-var">cn.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">](</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">));
 307              }
 308             </span><span class="jsdoc-comment">// then add the element..
 309         </span><span class="jsdoc-syntax">}
 310
 311
 312         </span><span class="jsdoc-comment">// handle the kids..
 313
 314         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">nitems </span><span class="jsdoc-syntax">= [];
 315         </span><span class="jsdoc-comment">/*
 316         if (typeof (tree.menu) != 'undefined') {
 317             tree.menu.parentType = cn.xtype;
 318             tree.menu.triggerEl = cn.el;
 319             nitems.push(cn.addxtype(Roo.apply({}, tree.menu)));
 320
 321         }
 322         */
 323         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">tree.items </span><span class="jsdoc-syntax">|| !</span><span class="jsdoc-var">tree.items.length</span><span class="jsdoc-syntax">) {
 324             </span><span class="jsdoc-var">cn.items </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nitems</span><span class="jsdoc-syntax">;
 325             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">;
 326         }
 327         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">items </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">tree.items</span><span class="jsdoc-syntax">;
 328         </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">tree.items</span><span class="jsdoc-syntax">;
 329
 330         </span><span class="jsdoc-comment">//Roo.log(items.length);
 331             // add the items..
 332         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">skip_children</span><span class="jsdoc-syntax">) {
 333             </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">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">items.length</span><span class="jsdoc-syntax">;</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 334                 </span><span class="jsdoc-var">nitems.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cn.addxtype</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({}, </span><span class="jsdoc-var">items</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">])));
 335             }
 336         }
 337
 338         </span><span class="jsdoc-var">cn.items </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nitems</span><span class="jsdoc-syntax">;
 339
 340         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'childrenrendered'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 341
 342         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">;
 343     },
 344     </span><span class="jsdoc-comment">/**
 345      * Show a component - removes 'hidden' class
 346      */
 347     </span><span class="jsdoc-var">show </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 348     {
 349         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">) {
 350             </span><span class="jsdoc-var">this.el.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'hidden'</span><span class="jsdoc-syntax">);
 351         }
 352     },
 353     </span><span class="jsdoc-comment">/**
 354      * Hide a component - adds 'hidden' class
 355      */
 356     </span><span class="jsdoc-var">hide</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 357     {
 358         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.el.hasClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'hidden'</span><span class="jsdoc-syntax">)) {
 359             </span><span class="jsdoc-var">this.el.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'hidden'</span><span class="jsdoc-syntax">);
 360         }
 361
 362     }
 363 });
 364
 365  </span></code></body></html>