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POiOS Table View stuck in loop while trying to cache images
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copied!<p>I am using async to get my images from an xml. Parser is working correctly and I can output the URLs. In the async I am trying to cache the images to a mutable dictionary. I am stuck in a loop and the images will not output at all any more. Here is my code that I am stuck on.</p> <pre><code> - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { NSLog(@"Got Here"); static NSString *CellIdentifier = @"NewsCell"; NewsCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; NSLog(@"Got Here 2"); // Configure the cell... NewsItem *item = [newsItemsArray objectAtIndex:indexPath.row]; cell.newsTitle.text = item.title; NSLog(@"Got Here 3"); NSMutableDictionary *record = [_records objectAtIndex:[indexPath row]]; if ([record valueForKey:@"actualImage"]) { NSLog(@"Record Found"); [cell.newsImage setImage:[record valueForKey:@"actualImage"]]; } else { NSLog(@"Record Not Found"); dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,(unsigned long)NULL), ^(void) { NSLog(item.image); NSData *imageData = [NSData dataWithContentsOfURL:[NSURL URLWithString:item.image]]; dispatch_async(dispatch_get_main_queue(), ^(void){ [record setValue:[UIImage imageWithData:imageData] forKey:@"actualImage"]; [cell.newsImage setImage:[record valueForKey:@"actualImage"]]; if (tableView) { [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone]; } }); }); } return cell; } </code></pre> <p>Thanks in advance for you help.</p>

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