自定义UItableView无法在ios8上正确显示

Question

我做了一个自定义UITableViewCell,当我显示它时,我有这个结果(我在iPhone 5上运行xcode 6和iOS 8 beta 1.)

http://imgur.com/2MyT0mF,Nx1o4bl#0

当我旋转我的设备,然后旋转回肖像,一切都变得正确.

http://imgur.com/2MyT0mF,Nx1o4bl#1

请注意,当我使用xcode 5编译我的应用程序时,我没有遇到任何问题.

使用的代码 cellForRowAtIndexPath:

BGTCoursCell1 *cell = (BGTCoursCell1 *)[tableView dequeueReusableCellWithIdentifier:@"Cell"];
NSArray  *nib = [[NSBundle  mainBundle] loadNibNamed:@"BGTCoursCell1" owner:self options:nil];
cell = [nib objectAtIndex:0];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"HH:mm"];
NSLocale *locale = [NSLocale currentLocale];
[dateFormatter setLocale:locale];

if (indexPath.section == 0)
{
   BGTCours *cours = [[currentDay coursMatin] objectAtIndex:indexPath.row];
    cell.matiereLabel.text = [cours matiere];
    cell.salleLabel.text = [cours salle];
    cell.heureLabel.text = [NSString stringWithFormat:@"De %@ à %@", [dateFormatter stringFromDate:[cours beginDate]], [dateFormatter stringFromDate:[cours endDate]]];
}
else
{
   BGTCours *cours = [[currentDay coursAprem] objectAtIndex:indexPath.row];
    cell.matiereLabel.text = [cours matiere];
    cell.salleLabel.text = [cours salle];
    cell.heureLabel.text = [NSString stringWithFormat:@"De %@ à %@", [dateFormatter stringFromDate:[cours beginDate]], [dateFormatter stringFromDate:[cours endDate]]];
}
return cell;

谢谢 !

Answer 1

您需要返回CGFloat从tableView:heightForRowAtIndexPath:.如果从同一方法返回一个浮点数,则会出现您看到的错误:

//causes the bug
-(float)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    //...
}

//fixes the bug
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return tableView.rowHeight; // whatever
}