Hello. I have a DataGrid where the first column in a button
(using mx:itemRenderer and mx:Component, etc). The user can choose
to add an additional row to the DataGrid. When the user does this,
I increment the DataGrid's rowCount property and i add an entry to
the ArrayCollection which serves as the dataProvider for the
DateGrid. So a new row is displayed, but the button doesn't appear.
What do I have to do to make the button appear?