Hello, I am developing a web application in ASP.NET3.5 with C#. I also using Telerik RadAjax Control. When user click the menu then open the page with a new tab(Like web Browser).I want to create, when user back any previous tab(page) the will be show the previous data without loading 2nd time( like browser tab). Is it Possible ? plz help me!
sorry for my bad english.
Telerik Rad TabStrip for ASP.NET AJAX ought to do what you need. (I'm sticking with a Telerik answer since you're already using their controls).
This question may be best answered on the Telerik Forums in the future. It's easier to share complete demos for Telerik-specific solutions there.
In this specific case, the RadTabStrip with the RadMultiPage are the tools you are probably using. With these tools, you do not need to fire an additional PostBack when changing between tabs. Once the data has been loaded (it sounds like that's being done via AJAX UpdatePanels), you should be able to click between all loaded tabs.
You can even see a similar example live in the online demos: http://demos.telerik.com/aspnet-ajax/tabstrip/examples/applicationscenarios/loadondemand/defaultcs.aspx
Hope that helps.