检查event-rsvp状态，并显示禁用/启用的RSVP按钮 [英] Checking for event-rsvp status and showing disabled/enabled RSVP-button

问题描述

我仍然不清楚我如何在文档中找到这一点，但是我想检查登录的用户是否已经回复到fb事件，并显示我 m参加按钮取决于...我已经有登录按钮连接和适当的权限（user_events和rsvp_event），只是不知道如何使用JS SDK。

$ b你可以查询 event_member FQL表，类似于：

  FB.api（
 {
 method：'fql.query'，
 query：'从event_member中选择rsvp_status，其中eid =EVENT_ID，uid = me（）'
 }，function（response）{
 alert（response [0] .rsvp_status）; 
} 
）; 
  

将返回（提醒）：拒绝

I'm still a bit unsure how I would find this in the documentation, but I'd like to check whether the logged-in user has RSVP'ed to an fb-event or not, and show the "I'm attending" button depending on that... I've already got the login-button hooked up and the proper permissions (user_events and rsvp_event), just not sure how to go about this using the JS SDK.

解决方案

You can query the event_member FQL table, something like:

FB.api(
    {
        method: 'fql.query',
        query: 'select rsvp_status from event_member where eid = "EVENT_ID" and uid=me()'
    }, function(response) {
        alert(response[0].rsvp_status);
    }
);

Would return (alert) something like: declined

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