custom cell not appear in tableview

Question

I use storyboards. I create new class for my Cell, in storyboard I write in Reuse Identifier "userFullCell". My Cell class .h

#import <UIKit/UIKit.h>

@interface UsefullLinksCell : UITableViewCell

@property (weak, nonatomic) IBOutlet UIImageView *image;
@property (weak, nonatomic) IBOutlet UILabel *shortTitle;

@end

.m default

#import "UsefullLinksCell.h"

@implementation UsefullLinksCell

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
  self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
  if (self) {
    // Initialization code
}
return self;
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{
  [super setSelected:selected animated:animated];

// Configure the view for the selected state
}

property and connected in storyboard with UILabel and UIImageView in Cell 和在故事板中与Cell中的UILabel和UIImageView连接

Then in my class with UITableView I import "UseFullLinksCell.h" and in viewDidLoad wrote:

[self.tableView registerClass:[UsefullLinksCell class] forCellReuseIdentifier:@"userFullCell"];

tableView is my outlet:

@property (weak, nonatomic) IBOutlet UITableView *tableView;

and then I try to create cells:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:  (NSIndexPath *)indexPath
{
  static NSString *CellIdentifier = @"userFullCell";
  UsefullLinksCell *cell = (UsefullLinksCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  NSDictionary *info = resourceArray[indexPath.row];
  if(info){
    cell.image.image = info[@"logo"];
    cell.shortTitle.text = info[@"title"];
  }
  return cell;
}

So, cell initialize, but image and text not assigned, and after going end of method return 0x0000000 for cell. If I create for standart cell code in this method, I mean UITableViewCell *cell, there is all good. Where I could make mistake? PS Sorry I can not give screenshots from storyboard, because I write from not my computer, if you want, I provide images later

Answer 1

You should register the xib file (with registerNib:forCellReuseIdentifier:) where you made your custom cell, not the class. Also, I don't know if this will make a difference or not, but replace this:

UsefullLinksCell *cell = (UsefullLinksCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];

With this (notice the forIndexPath: at the end of the method):

UsefullLinksCell *cell = (UsefullLinksCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

After Edit:

If added a custom cell to your table view in the storyboard, and gave it the identifier "userFullCell", then you don't need to register anything -- in fact, registering your class makes it not work. So, just comment out that register statement, and see if that works.

Answer 2

You have missed something:

  NSArray *objects=[[NSBundle mainBundle]loadNibNamed:@"UsefullLinksCell" owner:self options:nil];
 UsefullLinksCell *cell =[objects objectAtIndex:0];

this will give you the object of your custom cell.

Answer 3

I think you have to do the following

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
 {
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
      // Initialization code

          image=[[UIImageView alloc] initWithFrame:CGRectMake(0,0,50.0,50.0)];
          shortTitle=[[UILabel alloc] initWithFrame:CGRectMake(60.0,0.0,200.0,50.0)];
     }
     return self;
}

Else all should work.. The thing is your components are not initialized anywhere, either it should be loaded from xib or, you have to initialize them manually.

Hope this helps.