Triggers the columnUpdating event.
protected void onColumnUpdating( ColumnUpdatingEvent event )
event
A ColumnUpdatingEvent object that provides the event data.
The columnUpdating event occurs when the user changes a cell's value, but before the underlying recordset is updated. For more information, see the DataGrid Control overview.
When overriding onColumnUpdating, be sure to call super.onColumnUpdating.
See Also addOnColumnUpdating, removeOnColumnUpdating