使用jQuery捕获点击Facebook'Like'按钮

时间:2012-08-01 11:25:24

标签: javascript jquery facebook facebook-like

我正在Facebook Developers Documentation查找一些示例代码,这些代码可以让我在“赞”按钮上捕获点击事件。它声明:

  

如果您使用的是按钮的XFBML版本,则可以订阅   'edge.create'事件通过FB.Event.subscribe。

我没有使用XFBML,但这是我的代码:

<div class="social_net_button facebook_button">
      <div id="fb-root"></div>
      <script>(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/all.js#xfbml=1";
              fjs.parentNode.insertBefore(js, fjs);

              FB.Event.subscribe('edge.create',
                     function(response) {
                          alert('You liked the URL: ' + response);
                     }
              );

            }(document, 'script', 'facebook-jssdk'));</script>
      <div class="fb-like" data-href="http://www.facebook.com/pages/Ayrshire-Minis/160330240663397" data-send="false" data-layout="button_count" data-width="70" data-show-faces="false" data-action="recommend"></div>
    </div>

jQuery可以点击“赞”按钮吗?

4 个答案:

答案 0 :(得分:5)

你可以试试这个。

http://jsfiddle.net/qkyAe/

文档:http://developers.facebook.com/docs/reference/javascript/FB.Event.subscribe/

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

我认为只有用户点击并且它会增加相似数量(仅限登录用户)这个因为我没有FB帐户我无法尝试。 请告诉我,如果有效:)

更新

FB对象来自您已经嵌入的脚本。

答案 1 :(得分:2)

看起来,解决方案是异步发送请求。以下代码在我的fb-like div类之后放置:

     <script>
           window.fbAsyncInit = function() {
                   FB.init({
                                           status: true, // check login status
                                           cookie: true, // enable cookies to allow the server to access the session
                                           xfbml: true  // parse XFBML
                                   });
           };
     </script>
     <script type="text/javascript">
           window.fbAsyncInit = function() {
             FB.Event.subscribe('edge.create',
                     function(response) {
                           _gaq.push(['_trackSocial', 'facebook', 'like', document.location.href]);
                     }
             );
           };
     </script>

答案 2 :(得分:2)

此代码真的有效:)

<script type='text/javascript'>//<![CDATA[ 
window.addEvent('load', function() {
window.fbAsyncInit = function() {
    FB.init({
        appId: '42424242424242',
        status: true,
        cookie: true,
        xfbml: true,
        oauth: true
    });
    FB.Event.subscribe('edge.create', function(response) {
        alert('You liked the URL: ' + response);
    });
};
(function(d) {
    var js, id = 'facebook-jssdk';
    if (d.getElementById(id)) {
        return;
    }
    js = d.createElement('script');
    js.id = id;
    js.async = true;
    js.src = "//connect.facebook.net/en_US/all.js";
    d.getElementsByTagName('head')[0].appendChild(js);
}(document));
});//]]>  

</script>


         <div id="fb-root"></div> 
         <div class="box">
             <p>First a Like Box of a facebook page</p>
             <p class="info">edge.create is not called</p>
             <div class="fb-like-box" data-href="http://www.facebook.com/jsfiddle" data-width="292" data-show-faces="true" data-stream="false" data-header="true"></div>
         </div>
         <div class="box">
             <p>Like Button of a website</p>
             <p class="info">here you can see the edge.create fire</p>
             <div class="fb-like" data-href="http://jsfiddle.net" data-send="false" data-width="150" data-show-faces="true"></div>
         </div>
         <div class="box">
             <p>Like Button of a Facebook Page</p>
             <p class="info">here you can see the edge.create fire</p>
             <div class="fb-like" data-href="http://www.facebook.com/jsfiddle" data-send="false" data-width="150" data-show-faces="true"></div>
         </div>
         <div style="clear:both;"></div>

答案 3 :(得分:0)

确保FB.Event.subscribe('edge.create')调用正好在init之后(在window.fbAsyncInit函数内,而不在其之外)

示例

window.fbAsyncInit = function() {
    FB.init({
      appId      : 'YOUR_APP_ID', // App ID
      channelUrl : '//WWW.YOUR_DOMAIN.COM/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
    });

    /* Additional initialization code here
    ******************************************************/
};

...然后异步加载SDK!