Hello,

We are using Webgrid7 in MOSS 2007 web part. We have implemented self referencing grid. We also have few JavaScript functions to handle few of grid functionalities on client side, which are running perfectly fine. We also have few buttons on the same web part, which causes post backs. We are required to handle the post backs using Microsoft’s AJAX Update panel and scrip manager. So, we have put all the controls of the web part in Microsoft’s AJAX Update panel to avoid post backs.

After adding these controls inside update panel, we are getting null object reference error in javasctipt functions for webgrid7 classes like RootTable, GetSelectedObject() etc.

Anyone can look in to this problem and resolve this issue ASAP?

Thanks.

G.S