Unable to get value of the property 'open': object is null or undefined

[karunakar]

Hi

We have got error in IE9 and Chrome. we need to show the radwindow on pageload.

We have written radwindow code in page onload event.

Error: Unable to get value of the property 'open': object is null or undefined

Please see the below code which we have written.

​ var openDailog = window.radopen('Warning.aspx', 'List');
openDailog.center();
openDailog.setSize(690, 460); //set as per req
openDailog.set_modal(true);
openDailog.set_behaviors(4 + 32);
return false;

Regards,
Venu.

[Marin Bratanov]

Hi Venu,

You need to execute this code when the script controls are created, i.e., in the Sys.Application.Load event: http://msdn.microsoft.com/en-us/library/bb383829.aspx. The pageLoad function is a shortcut to that. So, for example:

function showDialog() {
 var openDailog = window.radopen('Warning.aspx', 'List');
 openDailog.center();
 openDailog.setSize(690, 460); //set as per req
 openDailog.set_modal(true);
 openDailog.set_behaviors(4 + 32);
 return false;
 Sys.Application.remove_load(showDialog);
}
Sys.Application.add_load(showDialog);

Regards,

Marin Bratanov
Telerik

 

 

[karunakar]

Thank you. It is working fine for us.

[karunakar]

Hi
Thanks for you people assistance, this solution is working fine.
We are heading several issues while implementing RadWindow popup.

All we have solved slowly, but we were struck up with another major problem since many days, please find a solution for the following link.
http://www.telerik.com/forums/stop-autorefresh-when-radwindow-opens

Thanks in Advance.

Regards
Venu.