Question

我需要在我的网站将打开的新窗口上获取类似于点按钮的Facebook。点击“赞”按钮时，我想显示一条感谢信息。

我试试：

<script>
function openWin() {
    myWindow = window.open("https://www.facebook.com/permalink.php?story_fbid=ID", "myWindow", "width=200, height=100");
}

FB.Event.subscribe('edge.create', function(response) {
    alert("thank you for like");
});

</script>

<button onclick="openWin()">Open facebook to like post</button>

但它不起作用。怎么了？

Answer 1

确保在使用FB.Event.subscribe之前正确加载JavaScript SDK：https://developers.facebook.com/docs/javascript/quickstart/v2.4

例如：

<script>
      window.fbAsyncInit = function() {
        FB.init({
          appId      : 'your-app-id',
          xfbml      : true,
          version    : 'v2.4'
        });

        FB.Event.subscribe('edge.create', function(response) {
            alert("thank you for like");
        });
      };

      (function(d, s, id){
         var js, fjs = d.getElementsByTagName(s)[0];
         if (d.getElementById(id)) {return;}
         js = d.createElement(s); js.id = id;
         js.src = "//connect.facebook.net/en_US/sdk.js";
         fjs.parentNode.insertBefore(js, fjs);
       }(document, 'script', 'facebook-jssdk'));
</script>

使用javascript点击新窗口获取Facebook

1 个答案: