Facebook注册页面 - 当没有登录到Facebook时，'client_id'无效 [英] Facebook registration page - Invalid 'client_id' when not logged into Facebook

问题描述

我已经按照我的预期，制作了一个适用于自定义字段和功能的Facebook注册表单，当用户第一次访问表单时，用户未记录到Facebook中，则不需要。

I have made a Facebook registration form that works with custom fields and functions as I expect, EXCEPT when the user is not logged into facebook when they first visit the form.

在这种情况下，表单不会在屏幕上显示，并出现以下错误：

In this situation the form does not render on screen and the following error appears:

无法加载此ID的注册表单。你可能有
以前在Facebook上封锁了这个应用程序。转到您的Facebook隐私权
设置来取消阻止这个应用程序。 （错误：'client_id'无效。）

Unable to load the registration form for this ID. You may have previously blocked this app on Facebook. Go to your Facebook privacy settings to unblock this app. (Error: Invalid 'client_id'.)

现在我已经知道这已经在网站上讨论过，但是其他地方提供的解决方案对我而言，我真的希望这可以在Facebook支持的XFBML解决方案中工作（一个demo在这里 http://developers.facebook.com/docs/plugins/registration/ ）

Now I know already that this has been discussed on the site but the solutions offered elsewhere don't work for me and I really want this to work based in the XFBML solution that facebook supports (a demo is here http://developers.facebook.com/docs/plugins/registration/)

如果您注销Facebook，您可以访问我的代码，直接从Facebook的例子，直接从这里修改： https://www.askanutritionist.com/fb .html

If you logout of facebook you can visit a test of my code, taken directly from the facebook example and hardly modified here: https://www.askanutritionist.com/fb.html

顺便说一句，沙盒在Facebook应用设置中被禁用，因为它是一个常见的解决方案有建议。

By the way, yes sandbox is disabled in the facebook app settings as thats a common fix others on S.O. have suggested.

感谢您的时间。
注意;我会用这个话题评论其他现有的问题，但是stackoverflow不会让我（还）。

Thanks for your time. Note; I would have commented on other existing questions with this topic but stackoverflow won't let me (yet).

推荐答案

只是为了确认;我从来没有真正解决这个问题。相反，我做了一个工作，并能够通过Facebook sdk做一个JavaScript检查，以查看用户是否已经登录，当他们第一次登录有facebook注册表单的页面。

Just to confirm; I never actually fixed this properly. Instead I made a work around and was able to do a javascript check via the facebook sdk to see if the user was logged in or not when they first hit the page that has the facebook registration form.

如果他们没有登录（或未被授权），并且如果他们在后面的页面中登录，我会调用来初始化脸书表单。

I do an http redirect if they aren't logged in (or aren't authorised) and if they are logged in later in the page I call to init the facebook form.

window.fbAsyncInit = function() {
FB.init({
    appId      : xxxx, // App ID
    channelUrl : 'http:///xxxxx/fbchannel.php', 
    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
FB.getLoginStatus(function(response) {
    if (response.status === 'connected') {
        // all ok!
        //var uid = response.authResponse.userID;
        //var accessToken = response.authResponse.accessToken;
    } else if (response.status === 'not_authorized') {
        window.location.href="create_account_with_facebook?authorizefirst";
    } else {
        window.location.href="create_account_with_facebook?loginfirst";
    }
});
};
// Load the SDK Asynchronously
(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));

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