Can cancel you & quot; acceptDragDrop() & quot; using manual Drag-and-Drop?

I have an AdvancedDataGrid (ADG) with the feature manually drag-and-drop in. The user can only and drag within one ADG. I do this in order to validate the elements that can be moved, and where they can be recessed. I ran into a problem, however. In my dragEnterHandler() replacement, I call DragManaged.acceptDragDrop () if the user drags an item on a valid element. However, be they don't drop off the item and continue to drag the element around the ADG and roll on an item that is not valid, there is no way to undo the drop.

Does anyone have any suggestions?

I thought about it... I use the itemRenderer to the dropIndex like the acceptDragDrop() target and add a dragDrop event handler/listener to the itemRenderer.

Works like a charm now.

Tags: Flex

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