如何在我的Facebook应用程序页面中获取页面ID [英] How to get the Page Id in my Facebook Application page

问题描述

我的应用程序作为选项卡托管在FaceBook中，当添加应用程序以存储在逻辑中时，我想获取页面ID. 我如何获取页面ID，我知道它存储在URL中，但是当我尝试从页面中将它作为服务器变量获取时，即使我的应用程序配置为iFrame，也无法获取它?但这是获取父URL的标准方法.

I have my application is hosted in FaceBook as a tab and I want to get the page ID when my application is being added to be stored in my logic. How can I get the page ID, I know it is stored in the URL but when I tried to get it from the page as a server variable, I am not getting it even my application is configured as iFrame ? But this is a standard way to get the parent URL.

C#:

string t= request.serverVariables("HTTP_REFERER");

//doesn't get FB page url even if your app is configured as iframe ?!! @csharpsdk #facebook devs

有帮助吗?

非常感谢.

推荐答案

这是我的方法:

if (FacebookWebContext.Current.SignedRequest != null)
{
  dynamic data = FacebookWebContext.Current.SignedRequest.Data;
  if (data.page != null)
  {
    var pageId = (String)data.page.id;
    var isUserAdmin = (Boolean)data.page.admin;
    var userLikesPage = (Boolean)data.page.liked;
  }
  else
  {
    // not on a page
  }
}

这篇关于如何在我的Facebook应用程序页面中获取页面ID的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！