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我一直坚持这几天,并在搜索Stackoverflow上的答案的高和低,并通过GitHub上的代码寻找,我在我的智慧结束。我如何使用Facebook配置文件照片填充我的UITableView
我想要一个Facebook的个人资料图片显示与UITableView中的其他数据。我使用下面的代码。分数显示,Facebook配置文件名称显示,但图像不显示。
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"cell"];
[FBRequestConnection startWithGraphPath:[NSString stringWithFormat:@"%@/scores?fields=score,user", appID] parameters:nil HTTPMethod:@"GET" completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
if (result && !error)
{
for (NSDictionary *dict in [result objectForKey:@"data"])
{
NSString *name = [[dict objectForKey:@"user"] objectForKey:@"name"];
NSString *strScore = [dict objectForKey:@"score"];
NSString *profilePictureID = [[dict objectForKey:@"user"] objectForKey:@"id"];
NSString *profilePicture = [NSString stringWithFormat:@"%@/picture?width=80&height=80&redirect=false",profilePictureID];
NSString *url = [[NSString alloc] initWithFormat:@"https://graph.facebook.com/%@/picture",profilePictureID];
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:url]]];
NSLog(@"The URL is %@. The image URL is %@", url, image);
[url release];
NSLog(@"This message is in the UITableViewCell and will hopefully show the name %@ and the score %@ along with %@ as the profile picture URL.", name, strScore, profilePicture);
// DID NOT WORK - cell.imageView.image = [UIImage imageNamed:[NSString stringWithFormat:@"%@", image]];
// DID NOT WORK - cell.imageView.image = [UIImage imageNamed:[NSString stringWithFormat:@"%@", profilePicturel]];
cell.imageView.image = [UIImage imageNamed:[NSString stringWithFormat:@"%@", url]];
cell.textLabel.text = [NSString stringWithFormat:@"%@", name];
cell.detailTextLabel.text = [NSString stringWithFormat:@"Score: %@", strScore];
}
}
}];
return cell;
}
我的NSLog消息正在返回以下数据。
- The URL is https://graph.facebook.com/xxxxx/picture. The image URL is <UIImage: 0xdee1234>
- This message is in the UITableViewCell and will hopefully show the name xxxxx and the score xxxxx along with xxxxx/picture?width=80&height=80&redirect=false as the profile picture URL.
我已经尝试了十几种不同的方式来获得Facebook的个人资料照片工作,我觉得这人会认为它是第一次,我回来日志信息是这样的。
我将不胜感激任何帮助或建议如何让这项工作。谢谢!
它的工作!摆脱imagedNamed的伎俩。你太棒了!我对这一切都很陌生。我来到这么近,我知道有人知道他们在做什么可以告诉我在几分钟内我做错了什么。谢谢!我很乐意去做你对阵列的建议。什么是最好的方式来做到这一点?我会用该数组创建另一个.h&.m文件还是将它放在当前文件的某个位置?这个数组是什么样的,我将如何去将数据拉回到tableView中? –