Hi Team,
I’m using dhtmlxTree pro version. I have enabled the d-n-d feature. Autoscroll with d-n-d is working properly in normal case.
I have a special usecase at my end – in a tree structure, I have nodes, below which there are list of devices. A node can be dragged and dropped only below the other nodes. They cannot be dropped under devices. To achieve this, I have used the draghandler and ondrop events. I have fixed the height of the div so that only 20 nodes are visible and all other nodes can be seen by scrolling.
The issue I am facing:
When I try to drag a node, autoscroll stops working if the tree structure does not contain a node till the top of the tree div and contains only devices. (That is, if at least one node is not present within the visible area of scrolling).
How can we resolve this?
Thanks,
Kumaran