Get name of img from for loop

Question

I have the following code to display the images:

_image = [[imagesModel alloc] initFromURLWithString:imageURL completion:^(id model, JSONModelError *err) {
    int x = 0;
    int w = 1;

    for (imageModel *img in _image.Images)
    {

        NSString *picString = [NSString stringWithFormat:picURL, img.filename];
        NSLog(@"Images: %@", picString);

        UIImage *getImage = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:picString]]];
        UIImageView *imageView2 = [[UIImageView alloc] initWithImage:getImage];
        self.pictureScroll.contentSize = CGSizeMake(w * 123, 120);
        imageView2.frame = CGRectMake(x * 123, 1, 120, 120);
        x++;
        w++;
        [pictureScroll addSubview:imageView2];

        UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapDetected)];
        singleTap.numberOfTapsRequired = 1;
        [imageView2 setUserInteractionEnabled:YES];
        [imageView2 addGestureRecognizer:singleTap];
        clicked = img.filename; 
        // hide the loader view
    }
        [HUD hideUIBlockingIndicator];
}];

When the user clicks on an image I want the user to go to a new view where they can see the image full size (it's a thumbnail now).

I open a new view now, but it opens the last images (Dùh). Does anyone have any idea how to fix this, my brains are a mess at the moment :/

Answer 1

One day later I found the answer by myself here:

tap gesture recognizer - which object was tapped?

I added right below the int w = 0

int c = 0; 

in the for loop I added 2 lines of code

imageView2.tag = c;
c++; 

Now I get an int depending on wich item is clicked. I use this int to get a filename for an array.