Databases
StackOverflow2013
Postsdbo
POFacebook C# SDK - Issues when redirecting to another page
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POFacebook C# SDK - Issues when redirecting to another page
    text
    copied!<p>I have an IFrame Facebook applicagtion (asp.net / Facebook C# SDK <a href="http://facebooksdk.codeplex.com/" rel="nofollow">http://facebooksdk.codeplex.com/</a>). Default page works fine. I use the foolowing code to authenticate:</p> <pre><code>IFacebookSettings FbSettings = FacebookSettings.Current; FacebookApp Fb = new FacebookApp(FbSettings); CanvasAuthorizer FbAuthorizer = new CanvasAuthorizer(Fb); if (!FbAuthorizer.IsAuthorized()) { Response.Redirect("~/Login.aspx?returnUrl=" + HttpUtility.UrlEncode(Request.Url.PathAndQuery)); Response.End(); } else { CurrentUser = new FacebookUser((JsonObject)Fb.Api("/me")); CurrentUser.AccessToken = Fb.AccessToken; } </code></pre> <p>this code is in BasePage class OnInit that is derived from System.Web.UI.Page. Other pages are derived from BasePage</p> <p>On first load (default.aspx) the authentication suceedes (user gets redirected to login page, and then automatically redirected back, like in example provided in SDK).</p> <p>So, when the homepage (default.aspx) is finally loaded, i press a hyperlink that is on the page. The hyperlink navigates the IFrame to another aspx file in a subfolder that is also derived from BasePage class.</p> <p>Here is where the problem occurs:<br> When the second (inner) aspx gets loaded, it gets redirected to logn page too and then back. In some cases (Internet explorer / Safari) i get an infinire redirect to login and back to inner page.</p> <p>what am i doint wrong?</p> <p><strong>EDIT:</strong> I had an invalid <code>canvasUrl</code> setting in web.config that was pointing to an invalid URL, this question should be considered closed.</p>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload