Requirements
RadControls version	Telerik.Web.UI 2009.3.1103.0+
.NET version	NET 2.x/3.x
Visual Studio version	2005/2008
programming language	C# and VB
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
The attached example demonstrates how to dynamically create RadDock objects and save their state in a DataBase. It is based on the my portal online demo for the RadDock.

The RadDock controls are added to a "hidden" (placed inside a <div> element with display:none) UpdatePanel and after that, with a client-script registered from the server, moved to the respective RadDockZone.


This way when the user interacts with the RadDock control only the content of the UpdatePanel is updated by the AJAX request, and the performance of the page is increased.

I need this for Radgrid, but i got an error

Error de servidor en la aplicación '/'.

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No se puede registrar UpdatePanel con el id. 'UpdatePanel1' porque no se registró con ScriptManager. Este problema puede surgir si el control UpdatePanel se quitó del árbol de controles y se volvió a agregar más tarde, lo que no está permitido.
Nombre del parámetro: updatePanel

Hello Julieta,

Please note that this Code Library article demonstrates a RadDock functionality and it is not concerned with the RadGrid control. The reported problem may be caused by nested UpdatePanels, so I would recommend checking this article and trying to set the UpdateMode of the update panels to Conditional. I have found also a forum thread that could help you solve the problem at hand.

Note that at the current state of affairs I am mostly guessing as to what your setup is. If you are still experiencing difficulties please prepare and send us a sample, runnable project that displays your issue so that we can examine it locally and provide a more to the point answer.

Kind regards,
Slav
the Telerik team