在自定义UITableViewCell中更改UILabel的颜色

Question

I am having a small issue with changing of a UILabel textColor property, it does not change color within the tableView didSelectRowAtIndexPath method I am using a customCell that is SubClassed and

I am using the latest XCode4 GM version and was wondering if anyone else is experiencing anything similar or perhaps its a bug in the version of xcode

UPDATE:

- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField
{
  NSIndexPath *indexPath = [tableView indexPathForCell:(HSCustomCellTF *)[[textField superview] superview]];
  HSCustomCellTF *cell = (HSCustomCellTF *)[tableView cellForRowAtIndexPath:indexPath];
  cell.keyLBL.textColor = [UIColor redColor];
  cell.backgroundView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"middleRowSelectedBG.png"]] autorelease];

  tableView.userInteractionEnabled = NO;

  return YES;
}

I would like to add that I have tried in other methods to achieve the result but with no luck, I am going to now try the willDisplayCell method and see how that goes, thanks for the help.

Also the backgroundView does change properly so I am accessing the cell

Answer 1

Use this :

- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath{

    CustomCell *cell = (CustomCell*)[tableView cellForRowAtIndexPath:indexPath];

    cell.label.textColor = [UIColor whiteColor];

    return indexPath;
}
- (NSIndexPath *)tableView:(UITableView *)tableView willDeselectRowAtIndexPath:(NSIndexPath *)indexPath
{
    CustomCell *cell = (CustomCell*)[tableView cellForRowAtIndexPath:indexPath];

    cell.label.textColor = [UIColor darkGrayColor];

    return indexPath;
}

Answer 2

Try:

tableView:willDisplayCell:forRowAtIndexPath:

from UITableViewDelegate Protocol

http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UITableViewDelegate_Protocol/Reference/Reference.html#//apple_ref/occ/intf/UITableViewDelegate

Answer 3

好的，我找到了答案，似乎当您使用自定义单元格时，您想编辑标签颜色，然后在tableViewCell的子类中，一旦删除了，就不要在layoutSubviews方法中设置该属性。该方法@gkchristopher回答的textColor属性是正确的，谢谢大家的帮助，希望这将对其他人有所帮助。