Lazy loading of image in tableview

Question

Im trying to load the image of my uitableviewcells in lazy mode.

I\'m trying to do it in the simplest possible way, I saw a lot of examples but they were going further t

Answer 1

Try the following codes

  ......
  __block UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

  __block UIImage *img;
  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{

        img = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString: imageURL]]];

        dispatch_async(dispatch_get_main_queue(),^{

            cell.imageView.image = img;

            }
        });


    });
  ......