Warning - RadFormDecorator is not a known element

4 posts, 0 answers
  1. Eric
    Eric  avatar
    11 posts
    Member since:
    Apr 2008

    Posted 15 May 2008 Link to this post

    Why do I get the following warnig in every pages I use the  'RadFormDecorator?

    Warning 5 
    Element 'RadFormDecorator' is not a known element. This can occur if there is a compilation error in the Web site, or the web.config file is missing.

    Thanks,
    Eric
  2. Georgi Tunev
    Admin
    Georgi Tunev avatar
    7207 posts

    Posted 17 May 2008 Link to this post

    Hi Eric,

    Have you tried the suggestions stated in the error message? Also please make sure that your web.config is set up to use ASP.NET AJAX.

    If you still experience problems, please open a support ticket and send us your project or a sample one where the problem can be reproduced. We will check it and get back to you with solution.



    All the best,
    Georgi Tunev
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Christopher
    Christopher avatar
    3 posts
    Member since:
    Dec 2008

    Posted 02 Dec 2008 Link to this post

    > "...make sure that your web.config is set up to use ASP.NET AJAX..."

    Any links or tips on what to do to the config file? The "HOW" piece.

    I.e. Do I add 

        <.NET AJAX>Yes</.NET AJAX>

    to the webconfig?

    Thank you,

    Christopher
  5. Georgi Tunev
    Admin
    Georgi Tunev avatar
    7207 posts

    Posted 04 Dec 2008 Link to this post

    Hi Christopher,

    When creating an ASP.NET AJAX site , you should choose "ASP.NET AJAX-Enabled Website" from the Templates field in Visual Studio - this will ensure that the web.config that will be automatically created will be ASP.NET AJAX enabled.
    As an alternative, you can use a web.config file from another Ajax application. For example - the ASP.NET 2.0 AJAX Extensions one. For convenience I attached to this thread the default web.config file from ASP.NET 2.0 AJAX Extensions v1.0.61025.

    I hops this helps.



    Sincerely yours,
    Georgi Tunev
    the Telerik team

    Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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