Hi,
i am trying to add a small functionality to the Treetable, i.e. i would like to be able to drag-n-drop siblingA upon siblingB and this should transform siblingB to a parent (with a plus-sign next to it), where siblingA becomes a child to it.
I couldn’t find an easy way to do this till now. Could you please show me the right way?
Thanks a lot.