10 Replies Latest reply on Jul 2, 2010 11:35 PM by archemedia

    combobox dropdown doesn't refresh

    archemedia Level 4

      Hi all!


      I have a comboBox problem. Please test this simple code:


      <?xml version="1.0" encoding="utf-8"?>
      <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical"
                  import mx.collections.ArrayCollection;
                  private var dp:ArrayCollection;
                  private function init():void
                      dp = new ArrayCollection(["one", "two"]);
          <mx:ComboBox id="cb" dataProvider="{dp}"/>
          <mx:Button label="click me" click="dp = new ArrayCollection(['three', 'four']);dp.refresh()"/>



      What happens is that the dropdown list of the combobox doesn't show the new values. I guess I'm overlooking something here.

      Any advice?