title: How do I expanding a specific node in a Flex Tree control
body: <p>This is the code im using... </p>
  
  <pre><code>dp = CategoryParser.createDataProvider( Application.application.categoriesmanager.categoryBaseList);
  
  var xList:XMLList = dp..category.(hasOwnProperty("@categoryid") &amp;&amp; @categoryid == 1491);
  
  categoryTree.expandItem(xList, true);
  </code></pre>