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I want to draw your attention to some work that John Devight has done extending Telerik's MVC Extensions:
http://aspnet.wikidot.com/telerik-mvc:extending-the-telerik-extensions-for-asp-net-mvc
With his library, you can now dynamically add and remove tabs from the TabStrip, including loading partial views into the tab with grids.
http://aspnet.wikidot.com/telerik-mvc:dynamically-add-a-tab-to-the-tabstrip
http://aspnet.wikidot.com/telerik-mvc:jquery-ajax-partial-view-and-the-telerik-grid
He has also extended Telerik's Grid, Window, and has some very helpful articles, code snippets for Telerik's MVC Extensions:
http://aspnet.wikidot.com/telerik-mvc
http://aspnet.wikidot.com/telerik-mvc:extending-the-telerik-extensions-for-asp-net-mvc
With his library, you can now dynamically add and remove tabs from the TabStrip, including loading partial views into the tab with grids.
http://aspnet.wikidot.com/telerik-mvc:dynamically-add-a-tab-to-the-tabstrip
http://aspnet.wikidot.com/telerik-mvc:jquery-ajax-partial-view-and-the-telerik-grid
He has also extended Telerik's Grid, Window, and has some very helpful articles, code snippets for Telerik's MVC Extensions:
http://aspnet.wikidot.com/telerik-mvc