Get the Current Index in UIPageViewController Regardless of Swipe Direction
Just implement this UIPageViewControllerDelegate optional method and it will get you your current index provided that your view controller has a property to store the index
func pageViewController(pageViewController: UIPageViewController, willTransitionToViewControllers pendingViewControllers: [UIViewController])
I also posted my answer here:
http://stackoverflow.com/questions/17766832/uipageviewcontroller-get-the-currentpage/34605032#34605032










