facebook javascript sdk fb_xd_fragment？ [英] facebook javascript sdk fb_xd_fragment?

问题描述

什么是fb_xd_fragment？我看到它附加到我的网址的末尾，如 http://www.example.com/controller/ ？fb_xd_fragment ，这样会导致页面的一些令人厌恶的递归重新加载。

解决方案

找到一个解决方案，就像这里提到的一个自定义渠道网址，需要的是：

http://developers.facebook.com/docs/reference/javascript/FB.init

我所做的一切正在创建包含此单行的 channel.html 文件：

 < script src =http ：//connect.facebook.net/en_US/all.js>< /脚本> 
  

然后我添加了channelUrl：line，最终结果如下：

 < div id =fb-root>< / div> <脚本> 
 window.fbAsyncInit = function（）{
 FB.init（{
 appId：'MY APP ID'，
 status：true，//检查登录状态
 cookie：true，//启用Cookie以允许服务器访问会话
 xfbml：true，//解析XFBML 
 channelUrl：'http://www.example.com/channel.html'/ / custom channel 
}）; }; 
 
（function（）{
 var e = document.createElement（'script'）; 
 e.src = document.location.protocol +'//connect.facebook。 net / en_US / all.js'; 
 e.async = true; 
 document.getElementById（'fb-root'）。appendChild（e）; 
}（） /脚本> 
  

确保在xfbml之后添加一个逗号：如果是最后一行，则为true。我不熟悉Javascript，所以我不知道我是否充分利用这一点，但我知道它阻止了fb_xd_fragment问题，并允许在IE中的FB注释。据我所知，这是在线提供的唯一解决方案。欢迎进一步的调整。

I am using the facebook javascript sdk to embed a like button in my page.

What is fb_xd_fragment? I see it appends to the end of my url like http://www.example.com/controller/?fb_xd_fragment, and this is causing some nasty recursive reload of the page.

解决方案

After many weeks of trying to find a solution it looks like what is needed is a custom channel url as mentioned here:

http://developers.facebook.com/docs/reference/javascript/FB.init

All I did was create the channel.html file containing this single line:

<script src="http://connect.facebook.net/en_US/all.js"></script>

Then I added the channelUrl : line so the final result looks like this:

<div id="fb-root"></div> <script>  
 window.fbAsyncInit = function() {
     FB.init({
       appId  : 'MY APP ID',
       status : true, // check login status
       cookie : true, // enable cookies to allow the server to access the session
       xfbml  : true,  // parse XFBML
      channelUrl  : 'http://www.example.com/channel.html' // custom channel
     });   }; 

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

Make sure to add a comma after xfbml : true if it was your last line. I'm not familiar with Javascript so I don't know if I'm taking full advantage of this but I know it prevents the fb_xd_fragment issue and allows FB comments in IE. As far as I can tell, this is the ONLY solution available online. Any further tweaks are welcome.

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