FB.Event.subscribe + comments.add不起作用？

Question

我正在尝试在发送评论时捕获事件.我究竟做错了什么？我只是想将每个用户评论也更新到facebook组墙,这就是为什么我需要抓住这个事件.

<fb:comments numposts="10" ></fb:comments>   

FB.init和事件捕手:

<div id="fb-root"></div>
<script>
  window.fbAsyncInit = function() {
    FB.init({
      appId  : 'sensored-app-id',
      status : true, // check login status
      cookie : true, // enable cookies to allow the server to access the session
      xfbml  : true  // parse XFBML
    });

    /* All the events registered */
    FB.Event.subscribe('comments.add', function (response) {
        // do something with response
        alert("comment added");
    });



  };

  (function() {
    var e = document.createElement('script');
    e.src = document.location.protocol + '//connect.facebook.net/fi_FI/all.js';
    e.async = true;
    document.getElementById('fb-root').appendChild(e);
  }());
</script>   

Answer 1

您需要向标记添加notify="true"属性fb:comments.添加属性后,comments.add事件开始起作用.

<fb:comments numposts="10" notify="true"></fb:comments>

或者,如果您使用的是较新的html5兼容标签:

<div class="fb-comments" data-num-posts="10" data-notify="true" ></div>

Answer 2

FB.Event.subscribe('comment.create', function(response) {
    console.log(response);
});