Custom UITableViewCell using storyboard and subclass

Question

I have created a subclass of UITableViewCell and I called it DCCustomCell. This is the DCCustomCell.h file.

#import <UIKit/UIKit.h>

@interface DCCustomCell : UITableViewCell

@property (weak, nonatomic) IBOutlet UIImageView *imageView;
@property (weak, nonatomic) IBOutlet UILabel *title;
@property (weak, nonatomic) IBOutlet UILabel *date;
@property (weak, nonatomic) IBOutlet UILabel *price;

@end

All the proprieties are correcty connected with elements in my iPhone.storyboard file. I also selected the tableViewCell in iPhone.storyboard and i setted my cell's identifier to "CustomCell" and the class to DCCustomCell.

This is the UITableViewController's viewDidLoad method:

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.tableView.delegate = self;
    self.tableView.dataSource = self;

    [self.tableView registerClass:[DCCustomCell class] forCellReuseIdentifier:@"CustomCell"];

    // Do any additional setup after loading the view, typically from a nib.
}

and this is the tableView:cellForRowAtIndexPath: method:

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *identifier = @"CustomCell";

    DCCustomCell *cell = (DCCustomCell *)[tableView dequeueReusableCellWithIdentifier:identifier];

    NSLog(@"%@" ,cell);

    cell.imageView.image = [UIImage imageNamed:@"info_button.png"];
    cell.title.text = @"Hello!";
    cell.date.text = @"21/12/2013";
    cell.price.text = @"€15.00";

    return cell;
}

The problem is that the imageView is correctly setted, but all the labels are blank. If I change the imageView property name to, for example, eventImageView, the image will not be setted. This is the result:

I can't figure out how I can solve this problem.

EDIT: if I remove

[self.tableView registerClass:[DCCustomCell class] forCellReuseIdentifier:@"CustomCell"];

from viewDidLoad all seems to work. why?

Answer 1

As you noticed it works when you remove

[self.tableView registerClass:[DCCustomCell class] forCellReuseIdentifier:@"CustomCell"];

You only have to do this if you use dequeueReusableCellWithIdentifier:indexPath: AND have not already set the custom class in the identity inspector for that cell. If you use registerClass: forCellReuseIdentifier the cell will be initialized with initWithStyle:reuseIdentifier: instead of initWithCoder: thus screwing up your connections you made in the storyboard.

Answer 2

Have you bind the Controls to IBOutlet ? You can try setting DCCustomCell to UITableviewCell's class directly in Storyboard. And than you need to set outlets with controls in cell