Any reason you are not using the List.calculateDropIndex() method?
Tracy Spratt Lariat Services Flex development bandwidth available ________________________________ From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Adrian Williams Sent: Tuesday, January 27, 2009 4:33 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] DataGrid Drop Deny based on dropIndex 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.
