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

   1 <html><head><title>Roo/util/CSS.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 /**
  14  * @class Roo.util.CSS
  15  * Utility class for manipulating CSS rules
  16  * @static
  17
  18  */
  19 </span><span class="jsdoc-var">Roo.util.CSS </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  20         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">rules </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
  21         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">;
  22
  23     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camelRe </span><span class="jsdoc-syntax">= /(-[a-z])/gi;
  24     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">camelFn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">m</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">a.charAt</span><span class="jsdoc-syntax">(1)</span><span class="jsdoc-var">.toUpperCase</span><span class="jsdoc-syntax">(); };
  25
  26    </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
  27    </span><span class="jsdoc-comment">/**
  28     * Very simple dynamic creation of stylesheets from a text blob of rules.  The text will wrapped in a style
  29     * tag and appended to the HEAD of the document.
  30     * @param {String|Object} cssText The text containing the css rules
  31     * @param {String} id An id to add to the stylesheet for later removal
  32     * @return {StyleSheet}
  33     */
  34     </span><span class="jsdoc-var">createStyleSheet </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
  35         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ss</span><span class="jsdoc-syntax">;
  36         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">head </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.getElementsByTagName</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;head&quot;</span><span class="jsdoc-syntax">)[0];
  37         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">nrules </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;style&quot;</span><span class="jsdoc-syntax">);
  38         </span><span class="jsdoc-var">nrules.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;type&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;text/css&quot;</span><span class="jsdoc-syntax">);
  39         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
  40             </span><span class="jsdoc-var">nrules.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;id&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
  41         }
  42         </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">cssText</span><span class="jsdoc-syntax">) != </span><span class="jsdoc-string">'string'</span><span class="jsdoc-syntax">) {
  43             </span><span class="jsdoc-comment">// support object maps..
  44             // not sure if this a good idea..
  45             // perhaps it should be merged with the general css handling
  46             // and handle js style props.
  47             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cssTextNew </span><span class="jsdoc-syntax">= [];
  48             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">) {
  49                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">citems </span><span class="jsdoc-syntax">= [];
  50                 </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">k </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">]) {
  51                     </span><span class="jsdoc-var">citems.push</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">' : ' </span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">][</span><span class="jsdoc-var">k</span><span class="jsdoc-syntax">] + </span><span class="jsdoc-string">';' </span><span class="jsdoc-syntax">);
  52                 }
  53                 </span><span class="jsdoc-var">cssTextNew.push</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">' { ' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">citems.join</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">' '</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'} '</span><span class="jsdoc-syntax">);
  54
  55             }
  56             </span><span class="jsdoc-var">cssText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cssTextNew.join</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;\n&quot;</span><span class="jsdoc-syntax">);
  57
  58         }
  59
  60
  61        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
  62            </span><span class="jsdoc-var">head.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nrules</span><span class="jsdoc-syntax">);
  63            </span><span class="jsdoc-var">ss </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nrules.styleSheet</span><span class="jsdoc-syntax">;
  64            </span><span class="jsdoc-var">ss.cssText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">;
  65        }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
  66            </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
  67                 </span><span class="jsdoc-var">nrules.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">doc.createTextNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">));
  68            }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
  69                </span><span class="jsdoc-var">nrules.cssText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cssText</span><span class="jsdoc-syntax">;
  70            }
  71            </span><span class="jsdoc-var">head.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">nrules</span><span class="jsdoc-syntax">);
  72            </span><span class="jsdoc-var">ss </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">nrules.styleSheet </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">nrules.styleSheet </span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">nrules.sheet </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">doc.styleSheets</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">doc.styleSheets.length</span><span class="jsdoc-syntax">-1]);
  73        }
  74        </span><span class="jsdoc-var">this.cacheStyleSheet</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ss</span><span class="jsdoc-syntax">);
  75        </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">ss</span><span class="jsdoc-syntax">;
  76    },
  77
  78    </span><span class="jsdoc-comment">/**
  79     * Removes a style or link tag by id
  80     * @param {String} id The id of the tag
  81     */
  82    </span><span class="jsdoc-var">removeStyleSheet </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
  83        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">existing </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
  84        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">existing</span><span class="jsdoc-syntax">){
  85            </span><span class="jsdoc-var">existing.parentNode.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">existing</span><span class="jsdoc-syntax">);
  86        }
  87    },
  88
  89    </span><span class="jsdoc-comment">/**
  90     * Dynamically swaps an existing stylesheet reference for a new one
  91     * @param {String} id The id of an existing link tag to remove
  92     * @param {String} url The href of the new stylesheet to include
  93     */
  94    </span><span class="jsdoc-var">swapStyleSheet </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
  95        </span><span class="jsdoc-var">this.removeStyleSheet</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
  96        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ss </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;link&quot;</span><span class="jsdoc-syntax">);
  97        </span><span class="jsdoc-var">ss.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;rel&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;stylesheet&quot;</span><span class="jsdoc-syntax">);
  98        </span><span class="jsdoc-var">ss.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;type&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;text/css&quot;</span><span class="jsdoc-syntax">);
  99        </span><span class="jsdoc-var">ss.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;id&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
 100        </span><span class="jsdoc-var">ss.setAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;href&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">);
 101        </span><span class="jsdoc-var">doc.getElementsByTagName</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;head&quot;</span><span class="jsdoc-syntax">)[0]</span><span class="jsdoc-var">.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ss</span><span class="jsdoc-syntax">);
 102    },
 103
 104    </span><span class="jsdoc-comment">/**
 105     * Refresh the rule cache if you have dynamically added stylesheets
 106     * @return {Object} An object (hash) of rules indexed by selector
 107     */
 108    </span><span class="jsdoc-var">refreshCache </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 109        </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getRules</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 110    },
 111
 112    </span><span class="jsdoc-comment">// private
 113    </span><span class="jsdoc-var">cacheStyleSheet </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">stylesheet</span><span class="jsdoc-syntax">){
 114        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">rules</span><span class="jsdoc-syntax">){
 115            </span><span class="jsdoc-var">rules </span><span class="jsdoc-syntax">= {};
 116        }
 117        </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{</span><span class="jsdoc-comment">// try catch for cross domain access issue
 118            </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ssRules </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">stylesheet.cssRules </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">stylesheet.rules</span><span class="jsdoc-syntax">;
 119            </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">j </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ssRules.length</span><span class="jsdoc-syntax">-1; </span><span class="jsdoc-var">j </span><span class="jsdoc-syntax">&gt;= 0; --</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">){
 120                </span><span class="jsdoc-var">rules</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">ssRules</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.selectorText</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">ssRules</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">];
 121            }
 122        }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 123    },
 124
 125    </span><span class="jsdoc-comment">/**
 126     * Gets all css rules for the document
 127     * @param {Boolean} refreshCache true to refresh the internal cache
 128     * @return {Object} An object (hash) of rules indexed by selector
 129     */
 130    </span><span class="jsdoc-var">getRules </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">refreshCache</span><span class="jsdoc-syntax">){
 131                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rules </span><span class="jsdoc-syntax">== </span><span class="jsdoc-keyword">null </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">refreshCache</span><span class="jsdoc-syntax">){
 132                         </span><span class="jsdoc-var">rules </span><span class="jsdoc-syntax">= {};
 133                         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.styleSheets</span><span class="jsdoc-syntax">;
 134                         </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">ds.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">++){
 135                             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{
 136                         </span><span class="jsdoc-var">this.cacheStyleSheet</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 137                     }</span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){}
 138                 }
 139                 }
 140                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">rules</span><span class="jsdoc-syntax">;
 141         },
 142
 143         </span><span class="jsdoc-comment">/**
 144     * Gets an an individual CSS rule by selector(s)
 145     * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
 146     * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
 147     * @return {CSSRule} The CSS rule or null if one is not found
 148     */
 149    </span><span class="jsdoc-var">getRule </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refreshCache</span><span class="jsdoc-syntax">){
 150                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">rs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getRules</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">refreshCache</span><span class="jsdoc-syntax">);
 151                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">selector </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">)){
 152                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">rs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">];
 153                 }
 154                 </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">selector.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 155                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]]){
 156                                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">rs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]];
 157                         }
 158                 }
 159                 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 160         },
 161
 162
 163         </span><span class="jsdoc-comment">/**
 164     * Updates a rule property
 165     * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
 166     * @param {String} property The css property
 167     * @param {String} value The new value for the property
 168     * @return {Boolean} true If a rule was found and updated
 169     */
 170    </span><span class="jsdoc-var">updateRule </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">property</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">){
 171                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!(</span><span class="jsdoc-var">selector </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Array</span><span class="jsdoc-syntax">)){
 172                         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">rule </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getRule</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">);
 173                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rule</span><span class="jsdoc-syntax">){
 174                                 </span><span class="jsdoc-var">rule.style</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">property.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">camelRe</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">camelFn</span><span class="jsdoc-syntax">)] = </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 175                                 </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 176                         }
 177                 }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 178                         </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">selector.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 179                                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.updateRule</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">selector</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">property</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">)){
 180                                         </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 181                                 }
 182                         }
 183                 }
 184                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 185         }
 186    };
 187 }();</span></code></body></html>