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POscrollView with UIImage respond touch
 

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    <p>I'm using a simple code to add some images to my <code>UIScrollView</code>. Also I've implemented another code to detect touches on each image.</p> <p>Here is the code:</p> <pre><code>(void)handleSingleTap:(UIGestureRecognizer *)sender { int senderTagIs; senderTagIs = sender.view.tag; if (sender.view.layer.borderColor != [UIColor cyanColor].CGColor) { sender.view.layer.borderColor = [UIColor cyanColor].CGColor; UIImageView *showFullImage = (UIImageView *)[self.view viewWithTag:sender.view.tag+100]; [showFullImage setTag:sender.view.tag+200]; [self.view addSubview:showFullImage]; showFullImage.hidden = NO; NSLog(@"Show tag is: %i", sender.view.tag); } else { sender.view.layer.borderColor = [UIColor whiteColor].CGColor; UIImageView *hideFullImage = (UIImageView *)[self.view viewWithTag:sender.view.tag+200]; [hideFullImage setTag:sender.view.tag+100]; hideFullImage.hidden = YES; NSLog(@"Hide tag is: %i", sender.view.tag); } } </code></pre> <p>The above code, sets the border color to cyan and show my small images from <code>UIScrollView</code>, in another <code>UIImageView</code>.</p> <p>But my problem is, that I can't set the option to hide all images and set border color white for all images when one image is touched.</p> <p>Ex: If I touch the first image, then the code will work, my big UIImageView will show touched image and touched image from <code>UIScrollView</code> will get the cyan color for border, so far so good.</p> <p>Now, If I touch third image, my first image is shown, the color border is cyan, and so... I have to touch first image again to disable, but this is not what I want.</p>
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    1. USuser2805816
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    1. COyou have dynamic or static images?and you have every time the same number of images in your scrollView?
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      1. USMirko Catalano
    2. COyes, everytime the same number of images. static images.
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      1. USuser2805816
    3. COok so I have a easy solution for that
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      1. USMirko Catalano
 

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