Facebook登录，通知用户提要

Question

I have incorporated a facebook login using javascript into my forum. To add a bit of value, I want when someone signs up to the forum using their facebook account, it will send a notification to the users feed in which their connections will be able to see. For example:

user3743982 just signed up for Service X. The best X Service about.

Does anybody have any good resources they could share on how to do this? I have since this done hundreds of times, but have failed in my hunt for material, tutorials, and know hows.

Thanks in advance

Answer 1

You can do this by calling FB.api method once you get the response object after authentication. Note that you need to get publish_actions permission in order to make publishing API calls. So, your final code must look something like:

FB.login(function(response) {
   if (response.authResponse) {
     FB.api('/me/feed', 'post', {message: 'I signed up for the service X!'});
     });
   } else {
     console.log('User cancelled login or did not fully authorize.');
   }
 }, {scope: 'publish_actions'});

You can find more information on this in the following documents:

• FB.login Permissions
• Using Javascript SDK to call Graph API .