maybe is a stupid question but I don't find the answer anywhere...
I'm using CL_GUI_ALV_TREE. When I build the hierarchy and set the parameters of a node, I put also IS_NODE_LAYOUT-ISFOLDER = 'X'.
In an event I have the node_key and I want the characteristic of this node and in particular if this node is a folder or not.
How to do this? What is the method to get the layout?
thanks a lot.