使用javascript在页面标签应用程序中获取Facebook粉丝page-id [英] Get Facebook fan page-id in page tab app using javascript

问题描述

我可以在页面标签应用程序中获取Facebook粉丝 page-id ，而不授权用户使用javascript？而且如果我授权用户，那么我得到 signed_request ，它只包含

Can I get Facebook fan page-id in page tab app without authorizing user using javascript? And also if I authorized user and after that I get signed_request which only contains

["algorithm","code","issued_at","user_id"] not "page" object. How can I get "page" object?

我想添加类似于 Pinterest页面应用的页面标签应用，其中最初得到 UserId / UserName ，之后，如果我们打开该应用程序，那么它将根据插入的 UserId / UserName 。

I want to add Page tab app similar to Pinterest Page App, which initially get UserId/UserName and after that if we open that app then it will directly open according to inserted UserId/UserName.

推荐答案

p>否，你不能。

页面信息只发送在使用JavaScript发布到您的应用程序的signed_request中，您无权访问POST数据。但是您可以使用服务器端语言轻松访问。

The page info is send only in the signed_request that gets POSTed to your app so with JavaScript, you have no access to POST data. But you can easily access with server side language.

您可能会发现很多PHP代码。对于C＃，您可以使用下面的代码..

You might found a lots of PHP code for it..for C# you can use below code..

string signedR = Request["signed_request"];

我希望这可能对您有帮助... @ Mirant

I hope this might be helpful to you...@Mirant

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