iOS Table View methods not called

Spencie said:

The table view is also properly linked to datasource and delegate.

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dejo said:

Have you confirmed this? Have you done any other debugging?

Also, you don't need to call [tableView reloadData]; inside your tableView:cellForRowAtIndexPath:

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dejo said:

Have you confirmed this? Have you done any other debugging?

Also, you don't need to call [tableView reloadData]; inside your tableView:cellForRowAtIndexPath:

Click to expand...

xStep said:

As luck would have it, in the sample provided, the method is being returned before that call happens.

Interestingly I see no data displayed when I place the reload just before the return. That infinite loop must be blocking the display of the data.

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Duncan C said:

Never call reload from cellForRowAtIndexPath. Ever, under any circumstances.

It isn't clear what you're saying. Post your code.

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Spencie said:

Hi all, I didn't realize all the issues you guys pointed out. Turns out

Code:

  return [storyList count];

returned 0, the array had 0 items. I just set it to return 10 and then it worked. Nevertheless, thanks for pointing out the other issues, I will fix them.

Click to expand...

Spencie said:

Hi all, I didn't realize all the issues you guys pointed out. Turns out

Code:

  return [storyList count];

returned 0, the array had 0 items. I just set it to return 10 and then it worked.

Click to expand...

Spencie said:

Hi all, please bear with me as I am new to iOS programming. I have a tableview inside one of my Viewcontrollers, but none of my tableview methods are being called. The table view is also properly linked to datasource and delegate.

For example, below I have many methods that change the size and color/contents of the tableview, but when I run the application, nothing happens. The tableview just looks like the default size/color.

Any input would be helpful.

Code:

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    //tableview cell height
    return 60;
   
   
}
- (NSInteger)tableView:(UITableView *)tableView numberOfSectionsInTableView:(NSInteger)section {
    return 1;


}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{

    return [storyList count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
   
    static NSString *CellIdentifier = @"Cell";
   
    UITableViewCell *cell = (UITableViewCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
   
     if (cell == nil) {
     cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
       
    }

   
    //---------- CELL BACKGROUND IMAGE -----------------------------
    UIImageView *imageView = [[UIImageView alloc] initWithFrame:cell.frame];
    UIImage *image = [UIImage imageNamed:@"LightGrey.png"];
    imageView.image = image;
    cell.backgroundView = imageView;
    [[cell textLabel] setBackgroundColor:[UIColor clearColor]];
    [[cell detailTextLabel] setBackgroundColor:[UIColor clearColor]];
   
   
    cell.textLabel.text = [storyList objectAtIndex:indexPath.row];
    cell.detailTextLabel.text = [storyListAuthor objectAtIndex:indexPath.row];
   

    return cell;
    [tableView reloadData];
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
   
    DetailViewController *detail = [self.storyboard instantiateViewControllerWithIdentifier:@"detail"];
    detail.state = [datasource objectAtIndex:indexPath.row];
    detail.capital = [storyListAuthor objectForKey:detail.state];
    [self.navigationController pushViewController:detail animated:YES];
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
   
}

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