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POiOS TableView Cells
 

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    <p>I have found many answers to problems I've encountered on here and would like to ask a question for the first time (I'm a newbie to asking for help!)</p> <p>I've implemented the <code>SDWebImage</code> framework into an project that uses <code>JSON</code> parsed data to populate a <code>UITableViewController</code>. The images are being cached successfully but when the App first launches, all the cell images are absent. Only when I scroll up or down and the rows appear (or when I tap them to select a row) do they appear. If I go back into it, all the images are there cached and work fine. It's just the first launch that I am missing all my images. I've pasted what I have here in the hope someone can post a simple solution. Got a feeling it's something minor that I have to do to make them appear on first launch.</p> <p>Code follows:</p> <pre><code>static NSString *MyIdentifier = @"Maincell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:MyIdentifier]; } UIFont *wireBold = [UIFont fontWithName:@"Helvetica" size:14.0f]; cell.textLabel.text = [[news objectAtIndex:indexPath.row]objectForKey:@"Title"]; cell.textLabel.font = wireBold; cell.textLabel.textColor = [UIColor blackColor]; UIFont *wireSub = [UIFont fontWithName:@"Sintony" size:10.0f]; cell.detailTextLabel.text = [[news objectAtIndex:indexPath.row]objectForKey:@"Name"]; cell.detailTextLabel.font = wireSub; cell.detailTextLabel.textColor = [UIColor grayColor]; cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; NSString *filePath = [[news objectAtIndex:indexPath.row]objectForKey:@"Image"]; NSString *urlString = [NSString stringWithFormat:@"http://www.mywebhost/images/%@.png",filePath]; [cell.imageView setImageWithURL:[NSURL URLWithString:urlString] placeholderImage:[UIImage imageNamed:@"placeholder.png"]]; return cell; </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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