如何在iPhone中通过查询解析相似计数值
我正在使用 FQL。这是我的代码，它从流表获取消息。
NSString *fql = [NSString stringWithFormat:@"SELECT actor_id, message,likes FROM stream WHERE source_id = %lld ORDER BY likes limit 50",_session.uid]
我得到如下结果。
{
"actor_id" = 100002464401210;
likes = {
"can_like" = 1;
count = 2;
friends = (
{
uid = 10000215363608;
}
);
href = "http://www.facebook.com/browse/?type=likes&id=106536123438461";
sample = (
);
"user_likes" = 1;
};
message = "hello wall testing..";
},
{
"actor_id" = 10000223601210;
likes = {
"can_like" = 1;
count = 0;
friends = (
);
href = "http://www.facebook.com/browse/?type=likes&id=108123469280566";
sample = (
);
"user_likes" = 0;
};
message = "New integration";
},
我想对我的查询进行排序，就像最喜欢的帖子将位于顶部一样。 我将如何修改我的查询以在顶部显示最喜欢的内容。
提前致谢
I am using FQL. And here is my code which is fethcing message from stream table.
NSString *fql = [NSString stringWithFormat:@"SELECT actor_id, message,likes FROM stream WHERE source_id = %lld ORDER BY likes limit 50",_session.uid]
And I am getting result like below.
{
"actor_id" = 100002464401210;
likes = {
"can_like" = 1;
count = 2;
friends = (
{
uid = 10000215363608;
}
);
href = "http://www.facebook.com/browse/?type=likes&id=106536123438461";
sample = (
);
"user_likes" = 1;
};
message = "hello wall testing..";
},
{
"actor_id" = 10000223601210;
likes = {
"can_like" = 1;
count = 0;
friends = (
);
href = "http://www.facebook.com/browse/?type=likes&id=108123469280566";
sample = (
);
"user_likes" = 0;
};
message = "New integration";
},
I want to sort my query like most liked post will be on top.
How will I modify my query to show most liked on top.
Thanks in advance
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
您已将响应格式指定为 JSON 。这就是您收到 JSON 格式的响应的原因。
请参阅下面的博客文章来解析您的回复。
教程：iPhone 上的 JSON Over HTTP
iPhone JSON Flickr 教程 – 第 1 部分
You have specified the response format as JSON .That' why you are getting response in JSON format.
See below blog post to parse you response.
Tutorial: JSON Over HTTP On The iPhone
iPhone JSON Flickr Tutorial – Part 1