I'm trying to get the itemFunction property of a DataGrid to work. I
set it up correctly, but the function never seems to get called even
when the dataProvider's data is refreshed (I'm using
XMLListCollection as the dataProvider).
iconField and iconFunction are listed in the API for DataGridBase,
but not specifically in DataGrid.
<mx:DataGrid iconFunction="myIcon" dataProvider="{delays_xml}"
</mx:DataGrid>
// display the icon if the item is in acceptedProblems
private function myIcon(item:Object):Class{
if (item==null)
return null;
if (acceptedProblems.contains(item)) {
return iconSymbol_okay;
}
return null;
}
This function doesn't even get called expect during the
initialization of the application as it runs through all the
contained GUI components.
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