UIScrollview分页问题

Question

I have a UIScrollView with paging enabled, my goal is to detect if the user reaches third page by swiping, I want to redirect the user to another view. I have tried many ways. tried it in scrollViewWillBeginDragging , tried inbuilt pan gesture in scrollview methods using handleSwipeGesture . But unfortunately nothing worked. Can any body please tell me how to face this issue. Thanks in advance.

Answer 1

I recommend you to use this code

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{

    int page=scrollview.contentoffset.x/scrollview.frame.size.width

    if(page == 3)

    {
    // redirect to your view.
    }

}

This will give you the page no. you are currently on. and the condition will redirect to a specified view.