Facebook多朋友选择器不适用于RoR应用程序

Question

我试图在我的Ruby on Rails应用程序中实现Facebook多朋友选择器。 FB登录已完成。我试图将this代码粘贴到我的视图中，但似乎没有工作。

<fb:serverFbml> 
     <script type="text/fbml"> 
      <fb:fbml> 
       <fb:request-form 
        method='POST' 
        type='an invitation to do this.' 
        content='I invite you to do this. 
         <fb:req-choice url="http://apps.facebook.com/smiley/yes.php" label="Yes" /> 
         <fb:req-choice url="http://apps.facebook.com/smiley/no.php" label="No" />' 
        <fb:multi-friend-selector actiontext="I invite you to do this."> 
       </fb:request-form> 
      </fb:fbml> 
     </script> 
    </fb:serverFbml> 

我可以看到Facebook上的加载指示器，但它似乎永远存在。 有什么我在这里失踪？请帮忙！

Answer 1

<div id="facebook_invites" class="conclusion" style="width: 750px; text-align: center"> 
    If you like <%= link_to "BillBaba.com", "/", :target => "_BLANK" %>, then please help us by spreading the word.<br/> 
    <a id="wall_post" href="#" style="font-size: 2em;">Post on your Wall</a><br/> 
    <a id="invite_friends" href="#" style="font-size: 1.5em;">Invite your Friends</a> 
    </div> 
    <div id="fb-root"></div> 
    <script type="text/javascript" src="http://connect.facebook.net/en_US/all.js"></script> 
    <script type="text/javascript"> 
     $('#wall_post').click(function() { 
     FB.init({ 
      appId:'<%= @app_id %>', cookie:true, 
      status:true, xfbml:true 
     }); 

     FB.ui({ method: 'feed', 
      link: 'http://www.billbaba.com', 
      picture: 'http://www.billbaba.com/images/logo.gif', 
      description: 'There is so much more to life, other than bill payments. Try BillBaba.com and never miss another bill payment.', 
      name: 'BillBaba.com'}); 
     }); 

     $('#invite_friends').click(function() { 
     FB.init({ 
      appId:'<%= @app_id %>', cookie:true, 
      status:true, xfbml:true 
     }); 

     FB.ui({ method: 'apprequests', 
      message: 'There is so much more to life, other than bill payments. Try BillBaba.com and never miss another bill payment.'}); 
     }); 
    </script> 

这里@app_id是从控制器传递的应用程序ID。