I have a problem with the rowexpander. When I've changed the order of a grid with DnD, I get the following error while expanding the row: Ext.get("remData" + index) has no properties.
I guess that this is because the original row is removed and after dropping created again. But It seems to be without the div-tag that is usually created in rowexpanders "beforeEpand" method.
Does anybody has a clue what I can do to fix this?