Using RadWindow to create Login Page

[Boyan]

Hi,

I'm sending you a simple project for demonstrating my questions.

For me login control behaveiur is strange. Some time login page does not shows RadWindow (it contents login control), when i change in web.config Athentication mode from Forms to Windows, and start project, and then restore authentication to Forms, everything is ok, problem disappear for a moment, but after some time appears again.Could you explain me how to fix this 'unstable' behavior.
 

Thank you for your effort answer me

Best regards

[Radoslav]

Hello Boyan,

I noticed that you have opened a duplicate post on the same matter. Please, refer to the support ticket post for additional information. Also I am posting the answer here in case if someone else has the same problem:

You get JavaScript error on the page (please open FireBug and you will see the error message) which prevents its normal behavior. The cause for the error is the fact that the website denies access to all requests to unauthorized users. Please note that access to the Telerik.Web.UI.WebResource.axd handler is unauthorized as well. This handler is used in order to load the MS AJAX library, which is required in order to use any MS AJAX based controls (including RadControls). This is why I recommend you to add this code in you Web.config in order to allow access to that handler:

<location path="Telerik.Web.UI.WebResource.axd">
  <system.web>
    <authorization>
      <allow users="*"/>
    </authorization>
  </system.web>
</location>

Also I am attaching a simple example.

Best wishes,
Radoslav
the Telerik team

[Boyan]

Thanks for your effort answer me

Best regard

[Arun]

how to change authentication mode from Forms to Windows