Get all selected Parent + Child nodes?

Suite and Optimus Suite 5
#1

I have a 2 level tree and want a string formatted by parent node followed by all its children, then the next parent node and all its children and so on. Is there a simple built in way to do this? Please point me in the right direction

many thanks

#2

You can use tree.getSubItems(0) to get list of top items. After that you can call getSubItems for each top level id - to get list of related child items.