I have an advanced datagrid with drag and drop enabled. It is
grouped using an ArrayCollection. I can drag leaf nodes and drop
them into different folders within the list. Problem is that if a
folder is empty then i can not drop any leaf nodes into it. it has
no expand/hide icon. I have isBranch=true set on it. Here is how i
create the collection:
You can see in the ArrayCollection i hace a folder named
empty with its children set to an empty ArrayCollection.
I need to be able to drop items from the other 2 folders into
Has anyone seen a way to do this before.