solution

Problem

You need to have a DataGrid which needs to show a roll over highlight but is not selectable.

Solution

Set selectable to true and override public function isItemSelectable(data:Object) in DataGrid and return false.

Problem

I am seeing some runtime errors (RTEs) with the data or listData properties when I use my DataGrid or AdvancedDataGrid with a custom item renderer.

Solution

Verify that your code always preserves the value that the grid sets data and listData to in your setter.

Problem

You have a handler attached to the removedFromStage event on your component and this handler is being called unexpectedly. Sometimes called during component initialization and sometimes during resizing.