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RadWindow is not displayed

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Emmanuel Bougnon
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Emmanuel Bougnon asked on 28 Jul 2011, 04:12 PM
Hello,

To test your RadWindow component  for ajax, asp.net, i have create a page and did the same thing at the following exemple: http://demos.telerik.com/aspnet-ajax/window/examples/default/defaultcs.aspx.  But i didn't get the same result: I don't have any window display in my page!
I have taken a look at  "http://www.telerik.com/help/aspnet-ajax/window-overview-migrating-from-classic-to-prometheus.html"  to see  if there is any step missed. The explaination was not so clear to me since the links redirect  to an error page "http://www.asp.net/ajaxlibrary/act.ashx".

You may have an idea about the origin of this problem. Thank You for help.

E.Bougnon

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Svetlina Anati
Telerik team
answered on 29 Jul 2011, 01:40 PM
Hi Emmanuel,

I am not completely sure why your RadWindow does not show but one very possible reason could be that you have a js error. If a js error occurs, this affects all the js code after that and the RadWindow is entirely created and shown on the client and thus it will not show in that case.

Since you say you have seen the article for migration from RadWindow for ASP.NET to RadWindow for ASP.NET AJAX I assume that you are actually migrating an old project. If so, please note that the client API naming conventions are different as shown below:

http://www.telerik.com/help/aspnet-ajax/window-overview-changes.html

JavaScript is case sensitive language and thus despite backwards compatibility it is possible that some of your old js methods throws the error - please make sure you do not use obsolete methods calls.

On a side note, when you install RadControls, our online examples projects are automatically installed on your computer and you can not only examine their full source code, but also extend them further in order to meet your requirements.

You can open the demos from here:

Start\Programs\Telerik\RadControls for ASPNET AJAX\Open Sample WebSite In VisualStudio

The actual location on your hard disk is the following one:

C:\Program Files\Telerik\RadControls for ASPNET AJAX \Live Demos

I hope that this information is helpful, in case the issue persist, please provide more information - e.g fully runnable source code or error details and we will do our best to help.

 

All the best,
Svetlina
the Telerik team

Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

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Emmanuel Bougnon
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Svetlina Anati
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