检索不同类数据浏览器Parse.com的图像

时间:2013-10-25 01:40:21

标签: uiimageview tableview parse-platform

大家好我正在尝试显示使用该应用注册的用户的个人资料图片。

在这个查询中,我从不同的类中获取数据,而不是它在照片数据库中的位置。我尝试使用MatchesQuery,但我找不到合适的组合...可能我的代码错了......

- (void)QueryForTableView {


    PFQuery *QueryForFriend=[PFQuery queryWithClassName:@"Amicizie"];
    [QueryForFriend whereKey:@"A_User" equalTo:[PFUser currentUser]];
    [QueryForFriend includeKey:@"Da_User"];

    PFQuery *RetrievePhoto_User = [PFUser query];
[RetrievePhoto_User whereKey:@"photo" matchesQuery:QueryForFriend];

    [QueryForFriend findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
        if (!error) {
            NSLog(@"nome:%@", objects);
            self.UtentiInAttesa = objects ;
            [self.FFTableView reloadData];
        }
    }];


}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"CellaAmici";
    FFCustomCellFriendInAttesa  *cell = [self.FFTableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
    if (!cell) {
        cell = [[FFCustomCellFriendInAttesa alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"CellaAmici"];
    }

    PFUser *FriendUser = [self.UtentiInAttesa objectAtIndex:indexPath.row];

    NSString *ValueNomeCognome = [[FriendUser objectForKey:@"Da_User"] valueForKey:FF_USER_NOMECOGNOME];
    cell.FFNomeFriendLabel.text = ValueNomeCognome;


    cell.FFFotoProfiloInAttesa.file = [FriendUser objectForKey:@"photo"];
    cell.FFFotoProfiloInAttesa.image = [UIImage imageNamed:@"FFNoFotoUSer"];

    [cell.FFFotoProfiloInAttesa.layer setMasksToBounds:YES];
    [cell.FFFotoProfiloInAttesa.layer setCornerRadius:22.5f];
    [cell.FFFotoProfiloInAttesa loadInBackground];

    return cell;
}

1 个答案:

答案 0 :(得分:1)

与你聊天后。以下代码是不必要和错误的。如此简单的删除它并设置:

PFQuery *RetrievePhoto_User = [PFUser query];
[RetrievePhoto_User whereKey:@"photo" matchesQuery:QueryForFriend];