serverfbml 在一页上返回 404，而不是克隆

发布于 2024-12-07 06:20:43 字数 3079 浏览 0 评论 0原文

这个案子看起来令人难以置信。

我有两个版本的 fbml 页面来显示要邀请的用户列表。两个页面返回相同的 html。唯一的区别是，一个有一个类似于 http://mydomain/user/myFriends 的 url，另一个有一个 url http://mydomain/facebook/myFriends。

一个版本运行良好，而另一个版本则在浏览器尝试从 facebook 获取 serverfbml 时卡住返回 404。这是在 IE 和 Firefox 中尝试的。

更奇怪的是，如果我使用 firefox firebug 调试器并单击获取 serverfbml 的 url 并要求它在单独的选项卡中加载它，我仍然会得到相同的行为。但我可以查看 Firefox 加载的两个页面的源代码，发现它是不一致的。

这是该页面的 html。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>


  <link type="text/css" rel="stylesheet" href="/css/common.css"/>

</head>

<body id="page-facebook" class="facebook page-facebook-showInviteFriends logged-in ">
<script type="text/javascript" src="/js/jquery-1.4.2.min.js"></script>

<script type="text/javascript" src="/js/common.js"></script>



<html xmlns:fb="http://www.facebook.com/2008/fbml">
<fb:serverFbml width="760" height="346" style="width: 760px; height: 346px;">
    <script type="text/fbml">
        <fb:fbml style="width: 324px; height: 346px;">
            <fb:request-form
                action=""
                method="POST"
                invite="true"
                type="Sample Name"
                content="<fb:req-choice url='' label='Join Now!'></fb:req-choice>
                ">

                <fb:multi-friend-selector
                    condensed="true"
                    showborder="true"
                    actiontext="Invite your friends"
                    email_invite=false
                    import_external_friends=false
                    exclude_ids=""
                    unselected_rows="10"
                    selected_rows="3"
                />
                <fb:request-form-submit import_external_friends="false" label="null"  />
            </fb:request-form>
        </fb:fbml>
    </script>
</fb:serverFbml>
</html>



<div id="fb-root"></div>
<script>
  window.fbAsyncInit = function() {
    FB.init({
      appId  : '130456257111111',
      status : true, // check login status
      cookie : true, // enable cookies to allow the server to access the session
      xfbml  : true,  // parse XFBML
      channelUrl : 'http://sample.foobar.com/static/html/channel.html'
    });
  };

  (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>
<script type="text/javascript" src="/js/facebook.js"></script>
</body>
</html>

原文

This case seems unbelievable.

I have two versions of a fbml page to display a list of users to invite. The two pages return identical html. The only difference is that one has a url like http://mydomain/user/myFriends and the other has a url http://mydomain/facebook/myFriends.

One version works great and the other gets stuck returning a 404 when the browser tries to get serverfbml from facebook. This is try in both IE and Firefox.

What's even weirder is that if I use the firefox firebug debugger and click on the url for the get for serverfbml and ask it to load it in a separate tab, I still get the same exact behavior. But I can look at the source loaded by firefox for both pages and see that it is INDENTICAL.

Here's the page's html.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>


  <link type="text/css" rel="stylesheet" href="/css/common.css"/>

</head>

<body id="page-facebook" class="facebook page-facebook-showInviteFriends logged-in ">
<script type="text/javascript" src="/js/jquery-1.4.2.min.js"></script>

<script type="text/javascript" src="/js/common.js"></script>



<html xmlns:fb="http://www.facebook.com/2008/fbml">
<fb:serverFbml width="760" height="346" style="width: 760px; height: 346px;">
    <script type="text/fbml">
        <fb:fbml style="width: 324px; height: 346px;">
            <fb:request-form
                action=""
                method="POST"
                invite="true"
                type="Sample Name"
                content="<fb:req-choice url='' label='Join Now!'></fb:req-choice>
                ">

                <fb:multi-friend-selector
                    condensed="true"
                    showborder="true"
                    actiontext="Invite your friends"
                    email_invite=false
                    import_external_friends=false
                    exclude_ids=""
                    unselected_rows="10"
                    selected_rows="3"
                />
                <fb:request-form-submit import_external_friends="false" label="null"  />
            </fb:request-form>
        </fb:fbml>
    </script>
</fb:serverFbml>
</html>



<div id="fb-root"></div>
<script>
  window.fbAsyncInit = function() {
    FB.init({
      appId  : '130456257111111',
      status : true, // check login status
      cookie : true, // enable cookies to allow the server to access the session
      xfbml  : true,  // parse XFBML
      channelUrl : 'http://sample.foobar.com/static/html/channel.html'
    });
  };

  (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>
<script type="text/javascript" src="/js/facebook.js"></script>
</body>
</html>

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