IOS: change UIImageView with tag value

Question

I have 20 UIImageView and i want change their image; but I don\'t want to create 20 IBOutlet, and I want to use tag value to change the image; I set the tag value in interface b

Answer 1

SWIFT, April 2015:

func createUIImageViews()
{
    for i in 0...99
    {
        var imageView:UIImageView = UIImageView(frame: CGRectMake(CGFloat(0), CGFloat(0), CGFloat(100), CGFloat(100)))
        imageView.userInteractionEnabled = true
        imageView.tag = i
        imageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: "onImageViewTap:"))

        self.view.addSubview(imageView)
    }
}



func onImageViewTap(sender:UITapGestureRecognizer)
{
    println("TAP: \(sender.view!.tag)")
}