Solved

Facebook Javascript Verify and Request Permissions

Posted on 2013-05-13
2
697 Views
Last Modified: 2013-05-14
Hi E's, I am a beginner in Facebook Developers using Javascript or other language:
I have this code, that I copy from the examples of FB developers site:
<html>
<head></head>
<body>
<div id="fb-root"></div>
<script>
  window.fbAsyncInit = function() {
  FB.init({
    appId      : '463164587035065', // App ID
    channelUrl : 'www.wwdablio.org', // Channel File
    status     : true, // check login status
    cookie     : true, // enable cookies to allow the server to access the session
    xfbml      : true  // parse XFBML
  });
  
  FB.Event.subscribe('auth.authResponseChange', function(response) { 
    if (response.status === 'connected') {
      testAPI();
    } else if (response.status === 'not_authorized') {
      FB.login();
    } else {
      FB.login();
    }
  });
  };

  // Load the SDK asynchronously
  (function(d){
   var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
   if (d.getElementById(id)) {return;}
   js = d.createElement('script'); js.id = id; js.async = true;
   js.src = "//connect.facebook.net/en_US/all.js";
   ref.parentNode.insertBefore(js, ref);
  }(document));

  function testAPI() {      
    console.log('Welcome!  Fetching your information.... ');
    FB.api('/me', function(response) {
      console.log('Good to see you, ' + response.name + '.');
    });
  }
  
</script>
<fb:login-button show-faces="true" width="200" max-rows="1"></fb:login-button>
</body>
</html>

Open in new window

What the above code do, is verify if the user is login in FB, if not, the user have the opportunity to make login.
The problem is by default the API just give the basic permission, and I want try more kind of permissions, like "user_birthday" and "user_location".
I just need to know, and using the code above, where I can request the permissions "user_birthday" and "user_location", and how?

The best regards, JC
0
Comment
Question by:Pedro Chagas
2 Comments
 
LVL 82

Accepted Solution

by:
leakim971 earned 500 total points
ID: 39163568
Go here : https://developers.facebook.com/docs/reference/plugins/login/
Attributes section :
scope - a comma separated list of extended permissions. By default the Login button prompts users for their public information. If your application needs to access other parts of the user's profile that may be private, your application can request extended permissions. A complete list of extended permissions can be found here.

Permissions : https://developers.facebook.com/docs/reference/login/#permissions

Extended Profile Properties
- user_birthday
- user_location

<fb:login-button show-faces="true" width="200" max-rows="1" scope="user_birthday,user_location"></fb:login-button>

Open in new window

0
 
LVL 3

Author Closing Comment

by:Pedro Chagas
ID: 39165537
The grade for this question is A++.
Thank you

~JC
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article will take you step-by-step through the basics of ad creation on facebook. You will learn how to create ads for mobile newsfeed, desktop newsfeed, and right column. 1. Login to your Facebook account. In the left column, click on “Crea…
Today, the web development industry is booming, and many people consider it to be their vocation. The question you may be asking yourself is – how do I become a web developer?
Learn how to match and substitute tagged data using PHP regular expressions. Demonstrated on Windows 7, but also applies to other operating systems. Demonstrated technique applies to PHP (all versions) and Firefox, but very similar techniques will w…
The viewer will learn how to dynamically set the form action using jQuery.

838 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question