When using dhtmlx tree demo, we can drag&drop a node into another.
Is it possible to insert a node ? If yes, can we have a visual indicator in order the user can see where he will drop the node ?
Some demos will be helpful :
ztree.me/v3/demo.php#_301 shows an arrow to see where it will be dropped
Even better here wwwendt.de/tech/dynatree/doc/samples.html , choose Drag’n’drop in the left menu and test the demo, it show an arrow and a line, very precise and useful indicator.