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我是 facebook 应用程序的新手。直到现在，当我单击 fb 登录按钮时，一切都很好。通常它会请求我的许可，然后将我重定向到 actions.php。现在，它会将我重定向到 facebook 画布之外的 SSL URL。所以我现在看到的是我的普通网页不再出现在 Facebook 页面中。

这是我的索引代码和显示主页的 action.php：

索引.php

    <?php
    error_reporting(0);
    include 'library.php';
    ?>
    <!DOCTYPE html>
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>HELP</title>
    <script type="text/javascript">
    window.fbAsyncInit = function() {
        FB.init({
        appId      : '*************', // replace your app id here
        channelUrl : '//<domain_name>/bacardi-test/channel.html',
        status     : true,
        cookie     : true,
        xfbml      : true
        });
    };
    (function(d){
        var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
        if (d.getElementById(id)) {return;}
        js = d.createElement('script'); js.id = id; js.async = true;
        js.src = "//connect.facebook.net/en_US/all.js";
        ref.parentNode.insertBefore(js, ref);
    }(document));


        function FBLogin(){
        FB.login(function(response){
            if(response.authResponse){
                window.top.location = "actions.php?action=fblogin";
            }
        }, {scope: 'email,user_likes,user_birthday'});
    }

    </script>
    </head>
    <body>
    <div id="fb-root"></div>
    <img src="assets/img/bacardi/facebook-connect.png" alt="Fb Connect" title="Login with facebook" onclick="FBLogin();"/>
    </body>
    </html>

actions.php

<?php
include 'library.php';

$action = $_REQUEST["action"];
switch($action){
    case "fblogin":
    include 'src/facebook.php';
    $appid  = "**************";
    $appsecret  = "************";
    $facebook   = new Facebook(array(
        'appId' => $appid,
        'secret' => $appsecret,
        'cookie' => TRUE,
    ));

    $fbuser = $facebook->getUser();

    if ($fbuser) {
        try {
            $user_profile = $facebook->api('/me');
        }
        catch (Exception $e) {
            echo $e->getMessage();
            exit();
        }
        # Account ID
        $user_fbid  = $fbuser;

        # Account Bday
        $user_bday = $user_profile['user_birthday'];

        # Account Email
        $user_email = $user_profile['email'];

        # Account firstname
        $user_fname = $user_profile['first_name'];

        # Account lastname
        $user_lname = $user_profile['last_name'];

        # Accounr image url
        $user_image = "https://graph.facebook.com/".$user_fbid."/picture?type=large";

        $check_select = mysql_num_rows(mysql_query("SELECT * FROM `users` WHERE email = '$user_email'"));
        if($check_select == 0){
            mysql_query("INSERT INTO `users` (fb_id, fname,lname, email, image, birthday,postdate)
            VALUES ('$user_fbid', '$user_fname', '$user_lname', '$user_email', '$user_image', '$user_bday',now())");
        }
    }   
    break;
    }

?>
4

1 回答 1

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似乎 window.top.location 打破了 facebook 的 iframe。我正在研究权限的自动提示，而不是我以某种方式更改它的 Button。现在它已经开始工作了。我刚刚将 window.top.location 更改为 window.location.href。感谢大家花时间阅读我的问题。

于 2013-08-26T06:42:39.110 回答