Forms authentication with Grid

3 posts, 0 answers
  1. earl
    earl avatar
    7 posts
    Member since:
    Oct 2008

    Posted 15 Apr 2009 Link to this post

    Hi, I have a site which uses forms authentication and has a grid with an AJAX manager. When the session expires, I'd like the user to be bounced back to the login page. A page refresh sends me back to the login correctly. However, when interacting with the grid (sorting, filtering, etc) after the session has expired, I get the following error in a popup box:

    Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0

    I searched the forum for solutions, but all the posts appear to be a few years old. What is the current solution to this problem? Thanks.

  2. Pavlina
    Pavlina avatar
    6187 posts

    Posted 17 Apr 2009 Link to this post

    Hello Earl,

    The control is most probably Ajaxified, and I suspect that is not the original exception generated.
    To further troubleshoot the problem, please open a formal support ticket, and send us a small project replicating the issue. We will review it locally, and get back to you with our findings.

    Kind regards,
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
    Check out the tips for optimizing your support resource searches.
  3. Daniel
    Daniel avatar
    1 posts
    Member since:
    Mar 2007

    Posted 31 Jan 2018 Link to this post


    I am experiencing same problem with ajaxified grid in webforms project. Whenever authentication expires, I am experiencing js error from grid's manipulations. 

    Any help will be greatly appreciated.


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