Question

你好，我想要检索我发布的所有墙贴，直到现在我正在使用我的原生iphone应用程序中的这个fql查询才能获取它，但我想我是一些错误请指导我怎么可能这样做以下是我的fql查询获取墙贴

- (void)session:(FBSession*)session didLogin:(FBUID)uid {

    NSString *fql = [NSString stringWithFormat:@"SELECT comments, likes FROM stream WHERE post_id=100000182297319"];



    NSLog(@"session key is %@",_session.sessionKey);

    NSLog(@"from global key is %@",[twitfacedemoAppDelegate getfacebookkey]);

    NSDictionary* params = [NSDictionary dictionaryWithObject:fql forKey:@"query"];



    [[FBRequest requestWithDelegate:self] call:@"facebook.fql.query" params:params];

这是我的其他delgate方法来获取墙贴，但此代码无效

- (void)request:(FBRequest*)request didLoad:(id)result {
    @try
    {
        NSLog(@"result is %@",result);

        if(result==nil)
        {
            UIAlertView *a=[[UIAlertView alloc]initWithTitle:@"Can't login" message:@"You cant login here." delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:nil];
            [a show];
            [a release];
        }
        else
        {
            NSArray* users = result;
            NSDictionary* user = [users objectAtIndex:0];


            NSString* name = [[NSString alloc]initWithString:[user objectForKey:@"name"]];
            NSLog(@"name is %@",name);

            _label.text = [NSString stringWithFormat:@"Logged in as %@", name];

            NSString *globalfacebookname;
            globalfacebookname=[[NSString alloc]initWithString:name];



            NSLog(@"value is %@",globalfacebookname);

            NSString *fid=[user objectForKey:@"uid"];
            NSLog(@"FACEBOOK ID WITH STRING DATATYP %@",fid);
            [twitfacedemoAppDelegate fetchfacebookid:fid];
        }
    }
    @catch (NSException * e) 
    {
        NSLog(@"Problem in dialog didFailWithError:%@",e);
    }

}

请指导我如何通过fql查询从facebook查找我的所有帖子到我的本机iphone应用程序

提前致谢

Answer 1

看到这个链接它对你有用。

http://amanpages.com/sample-iphone-example-project/facebookagent-easy-way-to-integrate-facebook-connect-in-iphone-apps-and-write-minimum-code-to-publish-feed-change-status/

Answer 2

欢呼我得到它我在建立连接后解决了一个问题，我将我的墙贴回到原生iphone应用程序这里是我的查询

- (void)session:(FBSession*)session didLogin:(FBUID)uid {
    //_permissionButton.hidden = NO;
    //_feedButton.hidden = NO;
    NSLog(@"DISABLED");
    NSString *fql = [NSString stringWithFormat:@"SELECT actor_id, message FROM stream WHERE source_id = 100000182297319 limit 50"];



    NSLog(@"session key is %@",_session.sessionKey);
    NSLog(@"from global key is %@",[twitfacedemoAppDelegate getfacebookkey]);

    NSDictionary* params = [NSDictionary dictionaryWithObject:fql forKey:@"query"];
    [[FBRequest requestWithDelegate:self] call:@"facebook.fql.query" params:params];
}

，这是它的结果

- (void)request:(FBRequest*)request didLoad:(id)result {
    @try
    {
        NSLog(@"result is %@",result);
        //startride.enabled=FALSE;
        //selectride.enabled=FALSE;
        if(result==nil)
        {
            UIAlertView *a=[[UIAlertView alloc]initWithTitle:@"Can't login" message:@"You cant login here." delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:nil];
            [a show];
            [a release];
        }
        else
        {
            NSArray* users = result;



            NSDictionary* user = [users objectAtIndex:0];

        }
    }
    @catch (NSException * e) 
    {
        NSLog(@"Problem in dialog didFailWithError:%@",e);
    }

}

此时您将获得结果字典

中的所有墙贴

Answer 3

也许我迟钝但我尝试了这个，我总是得到一个空的NSArray。我用我的uid替换了我的source_id显然是％lld，在我请求之前我已成功从我的个人资料中获取我的全名（所以我必须通过身份验证）。这是我正在使用的确切查询：SELECT actor_id，message FROM stream WHERE source_id = 610611343 limit 50

我是否必须首先请求权限？非常感谢帮助，因为我已经花了好几个小时就想把头发拉出来。我希望错误代码至少会回来 - 但它总是一无所获。

在我的原生i手机应用程序中检索我的墙贴

3 个答案: