objective-c - iOS 6 上奇怪的 tableViewCell 问题

Question

这些“管道”字符出现在我的表格 View 的一些单元格中，但仅在 iOS 6 上。第一个屏幕截图显示了 iOS 6 上的问题，下面的屏幕截图是 iOS 4.3:

我感谢提供的任何帮助。

这是我使用的代码:

- (UITableViewCell *)tableView:(UITableView *)_tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSString *CellIdentifier = [NSString stringWithFormat:@"Cell%d%d", indexPath.section, indexPath.row];

    UITableViewCell *cell = [_tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if(cell == nil)
    {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
        UIView *clearColor = [[UIView alloc] init];
        clearColor.backgroundColor = [UIColor clearColor];
        cell.selectedBackgroundView = clearColor;
    }

    UILabel *label1 = [[UILabel alloc]initWithFrame:CGRectMake(10, 10, 243.5, 25)];
    [label1 setFont:[UIFont fontWithName:@"Helvetica-Bold" size:16.0]];
    [label1 setTextColor:[UIColor blackColor]];
    label1.text = [[self.tableDataSource objectAtIndex:indexPath.row] objectForKey:@"Name"];
    [cell addSubview:label1];

    UILabel *label2 = [[UILabel alloc]initWithFrame:CGRectMake(253.5, 10, 243.5, 25)];
    [label2 setFont:[UIFont fontWithName:@"Helvetica-Bold" size:16.0]];
    [label2 setTextColor:[UIColor blackColor]];
    label2.text = [[self.tableDataSource objectAtIndex:indexPath.row] objectForKey:@"Email"];
    [cell addSubview:label2];

    UILabel *label3 = [[UILabel alloc]initWithFrame:CGRectMake(507, 10, 243.5, 25)];
    [label3 setFont:[UIFont fontWithName:@"Helvetica-Bold" size:16.0]];
    [label3 setTextColor:[UIColor blackColor]];
    label3.text = [[self.tableDataSource objectAtIndex:indexPath.row] objectForKey:@"Phone"];
    [cell addSubview:label3];

    UILabel *label4 = [[UILabel alloc]initWithFrame:CGRectMake(760.5, 10, 243.5, 25)];
    [label4 setFont:[UIFont fontWithName:@"Helvetica-Bold" size:16.0]];
    [label4 setTextColor:[UIColor blackColor]];
    label4.text = [[self.tableDataSource objectAtIndex:indexPath.row] objectForKey:@"Business"];
    [cell addSubview:label4];

    return cell;
}

_{点击看大图}

Answer 1

您使用 UILabel 有什么具体原因吗？我检查了我拥有的 iOS6 应用程序的代码，并使用了 NSStrings。

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
  NSString *newTitle = @"my string";
  cell.textLabel.text = newTitle;
}