Create ComboBox from Model
<?xml version="1.0"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:Model id="myData"> <obj> <item label="AL" data="Montgomery" /> <item> <label>A</label> <data>AA</data> </item> <item> <label>B</label> <data>BB</data> </item> </obj> </mx:Model> <mx:ArrayCollection id="stateAC" source="{myData.item}" /> <mx:ComboBox dataProvider="{stateAC}" /> </mx:Application>