Webpart using TreeControl in a usercontrol trying to access asmx webserice

4 posts, 1 answers
  1. Mat
    Mat avatar
    2 posts
    Member since:
    Feb 2009

    Posted 03 Apr 2009 Link to this post

    I have been trying to get a webpart in WSS using Rad Tree Control embedded in a User Control. The node expand was set to Webservice and created an asmx webservice for it. I tried to place the asmx in the _vti_bin folder, buit for some reason when it is invoked it keeps asking for user credentials. Could you please provide some guidance as to how this can be removed or point me to some examples of using asmx webservices for RadControls in WSS?

  2. Mat
    Mat avatar
    2 posts
    Member since:
    Feb 2009

    Posted 06 Apr 2009 Link to this post

    As I understand this error, the issue lies in the fact that the ASMX webservices calls from the client using RAD Controls for some reason doesn't pass the user credentials. Because of this asmx files put under locations where authentication is required wouldn't work. Let me know if it is right.

  3. Dimitar Milushev
    Dimitar Milushev avatar
    555 posts

    Posted 07 Apr 2009 Link to this post

    Hi Mat,

    We were unable to reproduce the issue you are experiencing - using an .asmx file from the _vti_bin folder seems to work as expected. Can you please open a support ticket and send us a sample project so we can debug it locally?

    Dimitar Milushev
    the Telerik team

    Check out Telerik Trainer , the state of the art learning tool for Telerik products.
  4. Answer
    Kasi avatar
    1 posts
    Member since:
    Apr 2009

    Posted 07 Apr 2009 Link to this post

    The reason for this is some settings within IIS7 for the _vti_bin folder. You can find out more about it at
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