I am using the telerik ajax controls with an asp.net 4.0 website. The default page is using the radajaxmanager control. The page also has two radcombobox controls. Server side OnItemsRequested events are used to populate the rad combo box controls. A rad multipage control is also on the page. Each page in the rad multi page displays rad grids based on the selections for the two rad combo box controls. Session state is used to store the selections from the two radcombobox controls. Object datasources use these session variables to populate the grids.
The problem is that a user can leave the website without closing the browser and then return to the website using a back button or favorite item. The combo boxes to not show the previous selections. However, the grids use the session variables to display the data. I have been unable to set the radcombobox values. It appears that th page load event does not fire.
I cannot remove the rad ajax manager because a tab strip control is also used. The page needs javascript methods to control the tabs.
Do you have any suggestions?
The problem is that a user can leave the website without closing the browser and then return to the website using a back button or favorite item. The combo boxes to not show the previous selections. However, the grids use the session variables to display the data. I have been unable to set the radcombobox values. It appears that th page load event does not fire.
I cannot remove the rad ajax manager because a tab strip control is also used. The page needs javascript methods to control the tabs.
Do you have any suggestions?