如何只获得正在使用我的应用程序的用户（朋友）？ [英] How can I get only the users (friends) who are using my app?

问题描述

我有一个PhoneGap应用程序，我需要列出所有的用户的朋友，谁已经授权Facebook上的应用程序。

我目前使用 FB.api（'/ me / friends？fields = installed'，callbackFnc），但这会向我显示所有朋友，指出哪些用户已授权应用程式。当我真的想列出只授权的。
这减慢了很多加载朋友的过程。

我在这里看到了其他类似的问题，但没有人有答案。

解决方案：感谢 CBroe

我不能成功传递FQL直接到FB.api，但只使用该对象：

  var apiQuery = 
 {
方法：'fql.query'，
查询：'SELECT uid，name FROM user WHERE uid IN（SELECT uid1 FROM friend WHERE uid2 = me（））AND is_app_user'
} 
 
 FB.api（apiQuery，function（response）{...}）; 
  

解决方案

使用FQL：

SELECT uid，name FROM user WHERE uid IN
（SELECT uid1 FROM friend WHERE uid2 = me（））AND is_app_user

（您也可以针对Graph API设置查询， / fql？q = {query } 。）

I have a PhoneGap app, where I need to list all the user's friends, who have authorized the application on Facebook.

I'm currently using FB.api('/me/friends?fields=installed', callbackFnc), but this shows me all friends, pointing which of them have authorized the app. When I really wanted to list only the authorized ones. This slows a lot the process of loading friends.

I saw other similar questions here, but none of them had the answer.

SOLUTION: Thanks to CBroe
I couldn't have sucess passing the FQL directly to FB.api, but only using that object:

var apiQuery = 
{
   method: 'fql.query',
   query: 'SELECT uid, name FROM user WHERE uid IN (SELECT uid1 FROM friend WHERE uid2 = me() ) AND is_app_user'
}   

FB.api(apiQuery, function(response){...});

解决方案

Use FQL instead:

SELECT uid, name FROM user WHERE uid IN
  (SELECT uid1 FROM friend WHERE uid2 = me() ) AND is_app_user

(You can set up that query against the Graph API as well, /fql?q={query}.)

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