i am having a tree on the left frame of my page and a calender on the right frame. By using SaveOpenState method i can store the expanded sate of the tre jsp and can reflect that in the iframe inside the calender jsp. But i not able to get the nodes checked in the tree inside the calender jsp.
there is getAllChecked method to get ids of checked nodes:
var list = tree.getAllChecked();
if there are 2 iframes, you may try the following approach:
var list_checked = parent.document.getElementById(id_left_iframe).treeObject.getAllChecked();