UILabel文本未显示在UITableViewCell中

时间:2013-10-22 09:37:13

标签: ios objective-c uitableview

出于某种原因,我从我的核心数据模型中获取信息,但它显示的所有内容都是“(”在我的UITableView中。现在我已经完成了以下操作:

NSLog (@"%@",reading.a1);

并记录以下内容:

   2013-10-22 02:30:27.911  [6366:60b] (
    "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
)
2013-10-22 02:30:27.914  [6366:60b] (
    "Proin condimentum et felis vel posuere."
)
2013-10-22 02:30:27.917  [6366:60b] (
    "Proin sit amet est eget felis sagittis tempus."
)

这只是放在服务器中的一些拉丁文字。所以我看到信息正在被正确拉出,但由于某种原因,它不会出现在UITableViewCell中。我的自定义单元格中包含以下代码:

#import "CustomCell"

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        // configure control(s)
        self.snippet = [[UILabel alloc ]initWithFrame:CGRectMake(90, 0, 200, 80)];
        self.snippet.textColor = [UIColor redColor];
        self.snippet.backgroundColor = [UIColor clearColor];
        self.snippet.textAlignment = NSTextAlignmentLeft;

        self.healthReading = [[UILabel alloc] initWithFrame:CGRectMake(5, 10, 300, 30)];
        self.healthReading.textColor = [UIColor blackColor];
        self.healthReading.font = [UIFont fontWithName:@"Arial" size:12.0f];

        //[self addSubview:self.healthReading];
        [self addSubview:self.snippet];
    }
    return self;
}

在我的UITableviewController我有以下内容:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{

    static NSString *CellIdentifier = @"Cell";
    CustomCell *cell = (CustomCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[CustomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }

    FinalRead *readings = [_fetchedResultsController objectAtIndexPath:indexPath];
    NSLog(@"%@",readings.a1);
    cell.snippet.text = [NSString stringWithFormat:@"%@", readings.a1];
    cell.backgroundColor = [UIColor clearColor];

    UIImageView *imv = [[UIImageView alloc]initWithFrame:CGRectMake(20, 23, 60, 60)];
    imv.image=[UIImage imageNamed:@"AppIcon60x60.png"];
    [cell.contentView addSubview:imv];


    return cell;

}

所以出于一些奇怪的原因,它只是出现了“(”在单元格中。任何想法?

0 个答案:

没有答案
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