Description Thomas Wu 2011-10-20 02:54:11 EDT

Build Identifier: 20111019

There is the same issue in RBD.
Inputing a new DojoTreeNode with duplicate id will lead to DojoTree could not be displayed correctly. I suggest add some hints/message somewhere to show DojoTreeNode id should not be the duplicated one.

Reproducible: Always

Steps to Reproduce:
1.DD a DojoTree into handler.
2.Add a new DojoTreeNode with an existing id, such as the following code
, new DojoTreeNode { id = "US", text = "aaa" }

Actual results: There is no error on codes, but DojoTree could not display correctly. I suggest add some hints/message somewhere, such as Help doc, source editor, etc. to show DojoTreeNode id should not be the duplicated one.