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POuicollection view reusable cell images are reloading while scrolling
 

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  1. POuicollection view reusable cell images are reloading while scrolling
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    <p>hello am using UICollectionView for showing images in my iphone application but when i scrolling the view the loaded images are gone and loading images again this is because of "dequeueReusableCellWithReuseIdentifier" and this is my code </p> <pre><code>static NSString * const kCellReuseIdentifier = @"collectionViewCell"; [self.collectionViewPack registerNib:[UINib nibWithNibName:@"CollectionViewItem" bundle:nil] forCellWithReuseIdentifier:kCellReuseIdentifier]; - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath { UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:kCellReuseIdentifier forIndexPath:indexPath]; cell.layer.shouldRasterize = YES; cell.layer.rasterizationScale = [UIScreen mainScreen].scale; UILabel *titleLabel = (UILabel *)[cell viewWithTag:100]; UIImageView *icon=(UIImageView *)[cell viewWithTag:101]; // [titleLabel setText:[NSString stringWithFormat:@"%d",indexPath.row]]; [titleLabel setText:[NSString stringWithFormat:@"%@",[arrayImages objectAtIndex:indexPath.row]]]; icon.image =[UIImage imageNamed:@"loading-1.png"]; dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ NSString *imagePath = [NSString stringWithFormat:@"%@", [test.arrImages objectAtIndex:indexPath.row]]; NSURL *imageUrl = [NSURL URLWithString:imagePath]; NSData *imageData = [NSData dataWithContentsOfURL:imageUrl]; UIImage *image = nil; if (imageData){ image = [[UIImage alloc] initWithData:imageData]; icon.image = image; } [image release]; }); return cell; } </code></pre> <p>please help me out from this.</p>
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    1. USANIL1207
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    1. COCheck [this answer](http://stackoverflow.com/a/9188019/1407017). It is for `UITableViewCell` lazy loading images but same can be applied for `UICollectionViewCell`.
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      1. USAmar
 

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