Hi Adrian, Thanks for the response. So I didn't know about the hideDropFeedback method on the ListBase class. That helps a bit but the problem I'm encountering now, is that when I start dragging, it denies it at first, but once it passed over a row that it's able to drop, it becomes droppable over all the rows. It looks like the DragManager.acceptDragDrop() toggles on and won't turn back off even if I hide the dragDropFeedback. Is there a method like DragManager.rejectDragDrop() so that when I'm dragging a row over all the rows, that it will reject certain rows, but accepts others?
Thanks s.park --- In [email protected], Adrian Williams <adri...@...> wrote: > > Hi, > > We handle something very similar to this, and although we don't deny a > drop based on the index, we use the index to persist the drop location > in the database...the same logic applies. We are using this on an ADG > and hence my example below: > > You could grab the internal targetGrids dropData get the > dropData.index...check it and if its not the value you want, perform an > event.preventDefault and stopPropagation... > > private function adg_DragEvent(event:DragEvent):void > { > var targetGrid:AdvancedDataGrid = event.currentTarget as > AdvancedDataGrid; > > use namespace mx_internal; > var dropData:Object = targetGrid.mx_internal::_dropData; > > adgIndex = dropData.index; > > if (adgIndex > 4) > { > targetGrid.hideDropFeedback(event); > targetGrid.selectedItems = new Array(); > event.preventDefault(); > event.stopPropagation(); > } > } > > HTH! > Adrian > > > park96 wrote: > > > > Anyone have an example of how to deny a drop based on the drop index? > > The problem I'm facing is that even though my dragEnter event handler > > doesn't call the DragManager.acceptDragDrop(UIComponent), it still > > allows me to drop it. > > > > >
