I am using the treegrid to show sth like a rights control. For this I create for every entrie in the treegrid a checkbox where you can submit the rights or not.
The checkboxes and the treegrid are shown so far. What I need in addition is how to mark the checkbox as enabled or not. The problem is, even in your example, that it doesn`t matter if I click on the checkbox or not. The status of the checkbox(checked or unchecked) is not changed.