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RadWindow cannot be appeared

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Daniel Qin
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Daniel Qin asked on 08 Mar 2010, 09:21 AM
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0) 
 
 
 
Message: Sys.InvalidOperationException: Two components with the same id 'dnn_ctr466_ProjectItems_RadWindow1_C_RadAjaxPanel1' can't be added to the application. 
Line: 4044 
Char: 59 
Code: 0 
URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970 
 
 
Message: Sys.InvalidOperationException: A control is already associated with the element. 
Line: 6580 
Char: 49 
Code: 0 
URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970 
 
 
Message: Sys.ArgumentNullException: Value cannot be null
Parameter name: handler 
Line: 4723 
Char: 21 
Code: 0 
URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970 
 

situation:
there are two buttons : btnA,btnB
btnB is in RadPanel in RadWindow.
i used radwindow as a container.

btnB is used for edit content.
btnA is used for show Add/Edit form.

flow:
after edit form appeared , and edited some thing ,then i clicked btnB.  the data was updated and the RadWindow closed( close the radwindow on server side via RadWindow1.VisibleOnPageLoad = false; )

then i click "btnA" for show Add form again( display radwindow ,because the form is in radwindow ), and i got errors as above.

flow 2:
if i refresh page, then click "btnA" directly ,the radwindow can be shown.
but after edit something ,the radwindow cann't be shown.

please advise.
Thank you


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Georgi Tunev
Telerik team
answered on 11 Mar 2010, 10:19 AM
Hi Daniel,

To be able to help we need to have a better view over your exact setup and logic. Please open a support ticket and send us a small sample project or PA for DNN with which we could reproduce the problem locally. Once we are able to do that, we will do our best to find a solution.


All the best,
Georgi Tunev
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
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Daniel Qin
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Georgi Tunev
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