Hi all, I'm still learning with Flex, and I'm stuck on this problem:
I have a Tree component and for any given selectedItem, I need to get a list of parent nodes for that item - I'm not concerned with the children of each parent, I just need to get a list or path of parent nodes for an item, back up to the root node. I got as far as creating a method that will take the selected item and get its parent node using Tree.getParentItem(node) and ITreeDataDescriptor.isBranch() but I'm struggling with building a recursive function that will let me walk back up the tree. I've seen a great example of walking down a tree's DataDescriptor using IViewCursor but not I'm stuck on creating something that works in the other direction. Does anyone have any pointers/advice? Thanks in advance!
