I have a problem with tree in wizard.
My wizard contains tables on 1-st and 2-nd steps and tree on 3-rd. Tree is created from objects selected on 1-st and 2-nd steps (i can get them by NmCommandBean.getNmOidSelected() method).
The first invocation of wizard works fine.
On second and others TreeHandlerAdapter does not work. The NmCommandBean.getNmOidSelected() returns empty list, and TreeHandler.getRootNodes() is not invoked at all?
How can this problem be solved?
Solved! Go to Solution.