2009-10-13 88 views
1

我有問題訪問我的displayObject的子孩子。這裏是我的代碼:私人Flex:爲什麼我不能得到顯示對象的子對象?

function resizeTag(event:MouseEvent):void{ 
      var currTagPos:Number = 1; 
      var theTagBox:DisplayObject = tagCanvas.getChildAt(currTagPos); //i have confirmed that it exists on the stage and has sub-children 

      trace(theTagBox.getChildAt(0).width); 
     } 

基本上我試圖讓:

tagCanvas.getChildAt(currTagPos).getChildAt(0).width; 

,但它不工作。感謝您提供任何指導:)

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