Hi Rado ,

Intailly we thought it is the problem with UltraWebGrid control. After a through walkthough, we figured...it was not because UltraWebGrid, but becuase of WebCombo control. Everytime the selection changes in the dropdown, it throws igtbl_StateChange.base.init is null or not an object error.

I am also attaching the sample code and the screenshot of the errors. Let me know if you need any more info

Note: this does not happen in IE6 and IE7.

Thanks

Hi John,

I'm really surprised. I've taken your code and just put it in asp website and built it but I'm not able to experience the issue from the supplied screenshot. Do you have installed on your machine MS AJAX extensions ? if not I would recommend to install them. Please run my sample and let me know your feedback.

Thanks.

Hi Rado,

Looks like you have run it using visual studio 2010. Can you please check it on Visual studio 2008. I ran your pages in Visual studio 2008 and the problem persists.

Meanwhile i am installing visual studio 2010 exptress edition, to check if it works fine in that environment.

Thanks,

John

Thanks for the feedback.

Hi Rado,

Thanks for all the help. I figured out the issue. It was because I was running the page on IE 8 Beta 2. I installed the latest version of IE 8 for Vista and everything works fine.

Thanks again.

Hi Rado,

Installed the same and tried. But still the issue is not resolved. I think i did not give all the steps to reproduce the issue. I am extremely sorry for that. Please find the steps below.

1. Only on IE 8, works on IE 7 and IE 6

2. Once the page is rendered, select one of the items in the dropdown. The error also appers, when the dropdown scroll is used.

Thanks