Raja Raja - 2 months ago 13
Objective-C Question

How to show URL Images in TableView cell without stuck?

I have showed collections of

URLImage
in
tableview
cell. It is stuck while I am scrolling the cell. I have used third parties like
SDWebImageManager
and
AFNetWorking
. Never the less the cell has been stuck.

[imageVw setImageWithURL:[NSURL URLWithString:self.imgaeRecord.PreviewURl]placeholderImage:[UIImage imageNamed:@"default-thumbnail.jpg"]];


OR

NSURL *url =[NSURL URLWithString:[self.MoviesListImage objectAtIndex:indexPath.row]];

SDWebImageManager *manager = [SDWebImageManager sharedManager];
[manager downloadImageWithURL:url
options:0
progress:^(NSInteger receivedSize, NSInteger expectedSize) {
// progression tracking code
}
completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
if (image) {
cell.recipeImageView.image = image;
}
}];

Answer

In your cellForRowAtIndexPath

NSURL *url =[NSURL URLWithString:[self.MoviesListImage objectAtIndex:indexPath.row]];

SDWebImageManager *manager = [SDWebImageManager sharedManager];
[manager downloadImageWithURL:url
                  options:0
                 progress:^(NSInteger receivedSize, NSInteger  expectedSize) {
                    // progression tracking code
           }
                completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
                if (image) {
                   dispatch_async(dispatch_get_main_queue(), ^{
                   TableViewCellClass *updateCell = (id)[tableView cellForRowAtIndexPath:indexPath];
                   if (updateCell)
                     updateCell.yourImageView.image = image;
               });
           }
       }
}];
[task resume];
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