Buggy AdvancedDataGrid Events

Question

I am using Flex 3.5
I worked on all the ADG Events, and found that these are getting called multiple time, i dont understand why.
The reason i guess is, on edit, the grid is getting refreshed twice ...leading to events fire twice....
Any help how can i stop them from getting called twice ??

Answer 1

Update: I've inspected the <dataGrid>.<dataProvider>.<source> property in the Eclipse debugger, and it contains the correct items.
It just doesn't display them in the grid. There must be some way to get it to refresh?
After seeing some other posts, I changed my dataProvider is one of these so I know that an event is being fired, but it doesn't seem to be enough to trigger the grid to refresh what it displays:
    public class MyHierachicalData extends HierarchicalData
        override public function set source(value:Object):void
            Alert.show("Source changed, Firing an event... hopefully this will refresh the grid...");
            super.source = value;
            var event:CollectionEvent =
            new CollectionEvent(CollectionEvent.COLLECTION_CHANGE) ;
            event.kind = CollectionEventKind.RESET;
            dispatchEvent(event);