How to keep grid expanded after postback?

[Bill]

I have a hierarchical grid that uses NeedDataSource, and the entire page uses an AjaxManager. The second level of the grid has a GridButtonColumn and after it executes the SQL statement it needs to, it rebinds the grid. However, on rebind the row is no longer expanded. Is there a way to persist the expanded state?

Bill

[Princy]

Hello Bill,

You can go through he following link which explains on how to retain the expanded/selected state for grid items in hierarchy upon a rebind command.
Retain expanded/selected state in hierarchy on rebind

Thanks
Princy.