Question

I am expecting to implement a work flow like this.

• Browse facebook Canvas Page URL:
  http://apps.facebook.com/app_name/
• Redirect user to app page if user already has allowed facebook app or
  if not redircting user to following dialog in side facebook (This is
  what I am need to get)

But now I am getting this.

• Browse facebook Canvas Page URL:
  http://apps.facebook.com/app_name/
• Redirect user to app page if user already has allowed facebook app or if not redircting user to following dialog in side facebook( This is what I am getting now)
  
  
  Pleas can anyone suggest a way to achieve expected authentication workflow rather than I am getting now.

This is js code I am using now for this,

if (response.authResponse) {
                FB.api( '/me', function( info ) {
                    //ENS.fbConnect(0, response.authResponse.accessToken);
                    login( response, info );
                });


            } else{
                //redirctURL= encodeURI('http://apps.facebook.com/app_name');
                redirctURL= encodeURI('http://my_site_url.com');
                top.location.href = "http://www.facebook.com/dialog/oauth?client_id="+fbAppID+"&redirect_uri="+redirctURL+"&scope=offline_access,email,user_birthday,status_update,publish_stream,user_about_me, user_notes";
            }

Above code else part working when user has not authenticating with app according to I mention in my second point.

Actually I need to redirect user back to http://apps.facebook.com/app_name rather than http://my_site_url.com. But when I used http://apps.facebook.com/app_name for “redirctURL”, my authentication workflow is giving me following error.

Pleas help me to solve fallowing issues which I have described above

1. Workflow issue
2. Redirect issue

Answer 1

So if i understand your questions:

1) You want an auth dialog like the washington post app –
You can enable the enhanced auth dialog in the app settings, but unless you also have open graph actions and objects defined (which are part of the beta APIs) it’ll be a much smaller dialog because you won’t have any timeline units

2) Are you sure you’re redirecting to the correct URL? That error usually happens if you try to redirect to a URL other than your app’s own URL