Hello, Very new here. Trying to get some of the basics. I have datagrid that is populated with the following arrayColleciton
<mx:ArrayCollection id="myAC"> <mx:Array> <mx:Object city="Los Angeles" state="CA" population="3844829" /> <mx:Object city="New York" state="NY" population="8143197" /> <mx:Object city="Chicago" state="IL" population="2842518" /> <mx:Object city="Philadelphia" state="PA" population="1463281" /> </mx:Array> </mx:ArrayCollection> How do I go about getting the sum of the population? Thanks in advance for any advice. Todd