facebook多人选择器(javascript SDK),计数好友数量 [英] facebook multi-friend selector( javascript SDK), counting number of friends
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问题描述
函数InviteFriends(){
FB.ui({method:'apprequests',
message:'来看看我的应用程序。
}
谢谢
解决方案
是的,Facebook将发送所有发送的请求的 request_ids
。所以请求的数量等于所选朋友的数量。
本教程介绍了如何访问 request_ids
:如何:使用Facebook Graph API发送应用程序请求
FB.ui({
method:'apprequests',
message:'Check这个应用程序!',
标题:'发送你的朋友的应用程序请求',
},
函数(响应){
if(response&& response.request_ids ){
// response.request_ids是你需要的
} else {
alert('cancelled)';
}
});
Hi i just wanted to know, is there any way to know how many friends the user selects from the multi-friend selector generated by the following code.
function InviteFriends(){
FB.ui({ method: 'apprequests',
message: 'come on man checkout my application.'});
}
thanks
解决方案
Yes, Facebook will send back the request_ids
for all the requests sent. so the number of requests would equal the number of friends selected.
How to access the request_ids
is described in this tutorial: How To: Send An Application Request Using The Facebook Graph API
FB.ui({
method: 'apprequests',
message: 'Check out this application!',
title: 'Send your friends an application request',
},
function (response) {
if (response && response.request_ids) {
// response.request_ids is what you need
} else {
alert('canceled');
}
});
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