Load the selected PageView only the first time

PROJECT DESCRIPTION 

This sample demonstrates the different ways of loading the views of RadMultiPage controlled by RadTabStrip:

1. Default behavior - initially render all the views simultaneously.
2. RenderSelectedPageOnly property - render only 1 view at a time.
3. Custom approach - render the selected view only the first time

The third option will render only the initial selected page view. All the other views have their Visible property disabled. Then, depending on the user select action, the content of the chosen view will be loaded and preserved in the ViewState. The benefit from this optimization is that the content in the invisible PageViews is not rendered, therefore, the binding logic of the contained controls is not executed. They are bound only when the user actually selects the corresponding tab. In addition, any consequent selection of the same tab will be done on the client without posting back to the server.

Hi Allen,

Can you, please, share some more details about the scenario in which the solution the given in this Code library is not working? It will be great if you can send us a runnable project demonstrating the problem.

Regards,
Vessy
Progress Telerik

Hi,

Sure, Allen, take your time and let me know when the sample is ready. If it is more convenient for you, you can open a private support ticket on this matter, attaching the sample there.

Regards,
Vessy
Progress Telerik