Hello
I would like to open a tree to a specific hierarchical position after it was refresh (comes in closed state).
Based on the tree widget API I assume I have to open all nodes above the target. I can get all the NodeIDs before I would refresh the treeView: getExpandedNodeIds() but there are two problems with that:
This function returns the Node IDs not in a sorted way (from root to target node)
The Node ID is not stored in the HTML structure, so can't be referenced that way
The nicest/easiest way would be to hand over a jQuery object or a DOM object that defines the target node to which the tree should be expanded. Is something like this available and I didn't see it? If not, is there any other way to get the tree expanded to a specific node?