I wonder if anybody can help me out with such a problem: I need to implement functionality of dragging single row out from GridPanel and dropping it onto a leaf in TreePanel. Dragging something out from GridPanel is simple, but problem arises when it comes to dropping it onto TreePanel. I don't want to attach dragged item to the Tree. I just want to execute some js function with two parameters: id of a node on which the item was dropped and id of the dropped item.
It must be simple, but I can't work it out so please help me if you've got a moment