Solved

Facebook Javascript Verify and Request Permissions

Posted on 2013-05-13
2
699 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

Suggested Solutions

Title # Comments Views Activity
Html split(text) Part2 6 20
How to pass values to HTML-5 attribute dynamically? 24 44
PHP Curl Problem 10 31
Table header must be on top 2 22
This article discusses four methods for overlaying images in a container on a web page
Boost your ability to deliver ambitious and competitive web apps by choosing the right JavaScript framework to best suit your project’s needs.
The viewer will learn how to count occurrences of each item in an array.
This tutorial will teach you the core code needed to finalize the addition of a watermark to your image. The viewer will use a small PHP class to learn and create a watermark.

713 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