Hi Thaya,
When you are using a RadToolTipManager control and you want to show details you can load the content with the details in two manners:
1) By using AJAX and the OnAjaxUpdate event as shown in the demos below:
http://demos.telerik.com/aspnet-ajax/tooltip/examples/default/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/tooltip/examples/loadondemand/defaultcs.aspx
2) By using WebService as explained below:
http://demos.telerik.com/aspnet-ajax/tooltip/examples/webservice/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/tooltip/examples/onclientresponseend/defaultcs.aspx
In the provided code snippet I can only see that you attach the tooltips but I do not see where you actually load any content in them. Please examine the provided links and choose one of the approaches to load the tooltip content. If you have any further questions, do not hesitate to contact us again.
Sincerely yours,
Svetlina
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the
Telerik Public Issue Tracking system and vote to affect the priority of the items.