简单FB查询：FB登录屏幕在画布应用程序？ [英] Simple FB inquiry: FB login screen in a canvas app?

问题描述

我的Rails应用程序在FB画布中运行。问题：

如果用户没有登录到Facebook，则会重定向到Facebook登录/验证页面。但是，在画布中不起作用，因为facebook auth页面不允许自己加载到iframe中。这是控制台错误：

拒绝显示文档，因为X-Frame-Options禁止显示。 p>

所以用户无法登录到FB来认证该应用。

如何解决这个问题？

已解决

添加：target =>

解决方案

添加：target => _top链接，它现在可以正常工作。

My Rails app runs in a FB canvas. The problem:

If the user isn't logged in to Facebook, there is a redirect to the Facebook login / auth page. However, that doesn't work in the canvas, because the facebook auth page doesn't allow itself to be loaded into an iframe. This is the console error:

Refused to display document because display forbidden by X-Frame-Options.

So users can't log in to FB to auth the app. It works fine when not running in the canvas.

How can I fix this?

Solved

Added :target => "_top" to the link and it works fine now.

解决方案

Added :target => "_top" to the link and it works fine now.

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