Question

这个代码一直有效，直到它到达postToWall，它失败了。警报显示登录成功之前。有趣的是，如果我用FP.ui替换FB.api调用，一切都很好但我不希望用户输入消息 - 我只想在消息上添加消息用户的墙。

window.fbAsyncInit = function() {
   alert("before FB.init");
FB.init({
  appId      : '<?=$api_key?>', // App ID
  channelUrl : 'http://dev.babynames.com/_assets/facebook/inc/channel.html', // Channel File
  status     : true, // check login status
  cookie     : true, // enable cookies to allow the server to access the session
  xfbml      : true  // parse XFBML
});
FBLogin();
};

(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 FBLogin(){
FB.login(function(response) {
   if (response.authResponse) {
     console.log('Welcome!  Fetching your information.... ');
     FB.api('/me', function(response) {
       console.log('Good to see you, ' + response.name + '.');
       alert("login succeeded");
       postToWall();
     });
   } else {
     console.log('User cancelled login or did not fully authorize.');
     alert("login failed");
   }
 }, {scope: 'publish_stream'});

 }   


function postToWall(){
  alert("In postToWall");
  var msgObj = 
  {  
    link:'<?=$public_link?>', 
    name:'Help me pick a name for my baby!', 
    picture:'http://dev.babynames.com/_assets/img/icn_vote.gif',  
    description:'I have updated my favorite names list on BabyNames.com'  
  };
  FB.api('/me/feed', 'post', msgObj, function(response) {
    if (!response || response.error) {
      alert('Error occured');
    } else {
      alert('Post ID: ' + response.id);
    }
  });   
}

Facebook api代码在FB.api帖子中失败

0 个答案: