FB.Event.subscribe + comments.add不起作用吗? [英] FB.Event.subscribe + comments.add don't work?

问题描述

我正在尝试在发送评论时捕获事件.我究竟做错了什么?我只想将每个用户评论也更新到Facebook群组墙，这就是为什么我需要赶上活动.

I'm trying to catch event when comment is sent. What am I doing wrong? I just want to update every user comment also to facebook group wall and that's why I need to catch the event.

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

FB.init和事件捕获器:

FB.init and event catcher:

<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>   

推荐答案

您需要将notify="true"属性添加到fb:comments标记中.添加属性后，comments.add事件就会开始起作用.

You need to add notify="true" attribute to the fb:comments tag. Once you add the attribute the comments.add event begin to work.

<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:

or, if you're using the newer html5 compliant tags:

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

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