404 errors on images and js file on the XHTML validator dialog

6 posts, 0 answers
  1. Trevor
    Trevor avatar
    53 posts
    Member since:
    Jan 2012

    Posted 23 Apr 2014 Link to this post

    The problem can be seen in the Telerik demo editor:

       http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultvb.aspx

    Steps:

    Using Chrome, go to the demo editor.
    Click the "XHTML Validator" button in the editor toolbar.
    Scroll to the bottom of the dialog.
    Notice the two broken images at the bottom of the dialog.
    Notice the three 404 errors logged in the Chrome dev console:

    GET http://validator.w3.org/http://www.w3.org/QA/Tools/w3c-include.js   404 (Not Found)   Telerik.Web.UI.DialogHandler.aspx:4
    GET http://validator.w3.org/http://www.w3.org/Icons/WWW/w3c_home_nb   404 (Not Found)   Telerik.Web.UI.DialogHandler.aspx:4
    GET http://validator.w3.org/http://www.w3.org/QA/Tools/I_heart_validator   404 (Not Found)   Telerik.Web.UI.DialogHandler.aspx:4

    Is there a workaround for this issue?

    Thanks,
    Trevor.

  2. Ianko
    Admin
    Ianko avatar
    1535 posts

    Posted 25 Apr 2014 Link to this post

    Hello Trevor,

    I tried to reproduce the mentioned issues, but to no avail. Please examine this screencast and let me know if I am missing something that could lead to the described behavior.

    Regards,
    Ianko
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
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  4. Trevor
    Trevor avatar
    53 posts
    Member since:
    Jan 2012

    Posted 25 Apr 2014 in reply to Ianko Link to this post

    Hi Ianko,

    Actually, the problem can be seen in your screencast - two broken images at the bottom of the dialog.

    Please view this screencast to see the problem highlighted:  http://screencast.com/t/slbFbsk7vX

    Thanks,
    Trevor.
  5. Ianko
    Admin
    Ianko avatar
    1535 posts

    Posted 29 Apr 2014 Link to this post

    Hi Trevor,

    Note that the W3C dialog is redirecting to the W3C validation site, where this images are requested from their server. It appear that they had an issue which appears resolved know.

    Although, as you noted these images has entirely different URLs and are not related to the content or the RadEditor control at all.

    Regards,
    Ianko
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
  6. Trevor
    Trevor avatar
    53 posts
    Member since:
    Jan 2012

    Posted 29 Apr 2014 in reply to Ianko Link to this post

    Hi Ianko,

    I'm not sure why you say the problem is resolved.  Chrome still reports three 404 errors loading the page:

    GET http://validator.w3.org/http://www.w3.org/QA/Tools/w3c-include.js 404 (Not Found) Telerik.Web.UI.DialogHandler.aspx:4
    GET http://validator.w3.org/http://www.w3.org/Icons/WWW/w3c_home_nb 404 (Not Found) Telerik.Web.UI.DialogHandler.aspx:4
    GET http://validator.w3.org/http://www.w3.org/QA/Tools/I_heart_validator 404 (Not Found) Telerik.Web.UI.DialogHandler.aspx:4





  7. Joana
    Admin
    Joana avatar
    70 posts

    Posted 02 May 2014 Link to this post

    Hello Trevor,

    You are correct, the mentioned problem is still the same.

    Although, as I mentioned, the W3C service is fetching the HTML content and the RadEditor control is not related to the described images.

    Note that they are requested from the HTML code provided by W3C and are set to validator.w3.org domain, which is not hosted on the Telerik servers.

    The XhtmlValidator dialog is just using the W3C service and it is a simple iframe redirected to their site. Due to that we do not have the ability to control or modify the requested HTML content and I am unable to provide a possible approach to resolve this behavior.

    Regards,
    Joana
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
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