flex 中Tree的数据由数组提供


  
  flex/spark" 
  xmlns:mx="library://ns.adobe.com/flex/mx" 
  xmlns:d="http://ns.adobe.com/fxg/2008/dt"
  creationComplete="init()"
  width="100%" height="100%"> import mx.controls.*;
  import mx.events.*; import mx.collections.ArrayCollection; [Bindable] public var treeData:ArrayCollection;  
  
  height="455" 
  showRoot="false"
  dataProvider="{treeData}"
  labelField="label"
  click="changeEvt(event)"
  x="3" y="205">
  
  

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转载自vr393vr.iteye.com/blog/1574376