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assigning messageField property on IconItemRenderer using actionscript

Feb 3, 2014 11:14 PM

Tags: #itemrender #iconitemrender #itemrenderer_problem #list_item

I want to assign message field property of IconItemRenderer using actionscript. Initially i did:


<s:List id="numberList" width="100%">



               <itemrenderers:IconItemRenderer messageField="number" labelField="label"/>





When I tried to set messageField using actionscript like this:


(numberList.itemRenderer as IconItemRenderer).messageField = "url";


this gave me null exception.


What I think here is, itemRenderer property of List provides a Class type instance which can not be typecast into IconItemRenderer. So what is the solution for this.


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