Question

I’m using this to get permissions from the user.This is get permission but not redirecting.I get a blank page.

  FB.login(function(response) {
  if (response.session) {
   if (response.scope) {
    document.location.href='xxx.php';
} else {
  // user is logged in, but did not grant any permissions

    } else {
  }
  }, {scope:'read_stream,publish_stream'});

Thanks in advance.

Answer 1

The following works good for me:

FB.login(
 function(response){
  if(response.authResponse){
    //perms granted
    window.top.location.href = 'xxx.php';
  }else{
    //perms NOT granted
  }
 }, {scope:'read_stream,publish_stream'}
);