有Event对象上没有attending_count
场,但有一个attending
边缘:
为什么你想获得attending_count
上场地的页面ID ?这没有什么意义。
可以使用summary
得到与会者的绝对计数这样
/217733628398158/events?fields=id,cover,name,venue,description,ticket_uri,start_time,attending.summary(true).limit(1)
为了减少图形API我加入了.limit(1)
这是只有返回每个事件一个与会者返回的数据量,但无论如何产生总结计数。如果您需要整个列表,请删除limit
参数。
所以,它返回
{
"data": [
{
"id": "326299167565639",
"cover": {
"cover_id": "839491946113340",
"source": "https://scontent-a.xx.fbcdn.net/hphotos-xpa1/t31.0-8/s720x720/10547740_839491946113340_540194689313513221_o.jpg",
"offset_y": 28,
"offset_x": 0
},
"name": "Feeling This • Histórias de verão",
"venue": {
"name": "Lima e Silva, 1037, Porto Alegre"
},
"description": "ARE YOU FEELING THIS?\nÉ a nostalgia da estação quente que tá batendo!\n\nFaça aqui a sua história de verão.\nThese are the best days of our lives!\n\n-\n\nIngressos:\nR$15 com Feeling Cup!*\nR$20 na lista* <http://goo.gl/1I9vV8>\nR$25 na hora\n\n* Lista encerra às 20h do dia da festa. \n* Válido para entrada até 00h\n\n\nQuer comemorar seu aniversário na FEELING THIS? Entre em contato através do e-mail [email protected] para saber das vantagens.",
"ticket_uri": "https://www.facebook.com/ajax/events/ticket.php?event_id=326299167565639&source=12&ext=1421830108&hash=ATX8w7CCSBVhKO6G",
"start_time": "2015-02-04T22:00:00-0200",
"attending": {
"data": [
{
"name": "Foo Pretenders",
"rsvp_status": "attending",
"id": "1395261354109384"
}
],
"paging": {
"cursors": {
"after": "TVRBd01EQTROelkxT1RnMk9UYzBPakUwTWpNd09UUTBNREE2TVRZMU1EZzBPRGsyT0RRNE5UZ3g=",
"before": "TVRBd01EQTROelkxT1RnMk9UYzBPakUwTWpNd09UUTBNREE2TVRZMU1EZzBPRGsyT0RRNE5UZ3g="
},
"next": "https://graph.facebook.com/v2.2/326299167565639/attending?summary=true&limit=1&after=TVRBd01EQTROelkxT1RnMk9UYzBPakUwTWpNd09UUTBNREE2TVRZMU1EZzBPRGsyT0RRNE5UZ3g="
},
"summary": {
"count": 634
}
}
},
....
]
有634人参加的特定事件。
谢谢@Tobi!只是为了讨论,这个属性来自哪里?它来自Facebook API吗?你能指点一些关于这样的其他属性的文档吗? – adolfosrs 2015-01-21 10:53:40
它没有真正的记录afaik,只是对象的评论和喜欢的一些边缘,例如见。 https://developers.facebook.com/docs/graph-api/reference/v2.2/object/comments#readfields – Tobi 2015-01-21 11:11:57
你甚至可以'attending.limit(0).summary(true)':) – 2015-05-09 09:28:19