Change page on UIScrollView

Question

I have a UIScrollView with 10 pages. I am able to flick between them. I also want to have 2 buttons (a back button and a next button) which when touched will go to the previ

Answer 1

First create a UIScrollView extension like:

extension UIScrollView {

    func setCurrentPage(position: Int) {
        var frame = self.frame;
        frame.origin.x = frame.size.width * CGFloat(position)
        frame.origin.y = 0
        scrollRectToVisible(frame, animated: true)
    }

}

then just call:

self.scrollView.setCurrentPage(position: 2)  // where 2 is your desired page