Swift|Swift 3 --Storyboard - UIPageViewController 实现导航控制器 Swift3--Storyboard-UIPageViewControl

1 创建一个空项目
拖一个UINavigationController 并且设置一个root controller

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1 2 在控件库里搜索 container view 控件，拖入 root controller 空白处，删除 container view 自带的controller ，并设置layout填满controller

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2 3 在控件库搜索 pageViewcontroller 并添加选中Container View，按住control键，用鼠标左键向第一个Page View Controller拖，放开左键，从弹出菜单中选择Embed
【Swift|Swift 3 --Storyboard - UIPageViewController 实现导航控制器】设置pageView 滚动方式

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3 4接下来创建pagController中的子视图创建三个controller 并创建类与之关联我这里创建OneController,TwoController,ThreeController

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4 截止到现在我们的布局已经完成
接下来就是代码部分

class MainViewController: UIViewController {var pageViewController: UIPageViewController! var movieController: TwoController! var musicController: OneController! var bookController: ThreeController! var controllers = [UIViewController]()@IBOutlet var navView: UIView!override func viewDidLoad() { super.viewDidLoad()self.navigationItem.titleView = self.navView//获取到嵌入的UIPageViewController pageViewController = self.childViewControllers.first as! UIPageViewController//根据Storyboard ID来创建一个View Controller movieController = storyboard?.instantiateViewController(withIdentifier: "MovieControllerID") as! TwoController musicController = storyboard?.instantiateViewController(withIdentifier: "MusicControllerID") as! OneController bookController = storyboard?.instantiateViewController(withIdentifier: "BookControllerID") as! ThreeController//设置pageViewController的数据源代理为当前Controller pageViewController.dataSource = self pageViewController.delegate = self//手动为pageViewController提供提一个页面 pageViewController.setViewControllers([movieController], direction: UIPageViewControllerNavigationDirection.forward, animated: true, completion: nil) //把页面添加到数组中 controllers.append(movieController) controllers.append(musicController) controllers.append(bookController)}@IBAction func OnePageAction(_ sender: Any) {pageViewController.setViewControllers([musicController], direction: UIPageViewControllerNavigationDirection.forward, animated: false, completion: nil)}@IBAction func twoViewController(_ sender: Any) { pageViewController.setViewControllers([movieController], direction: UIPageViewControllerNavigationDirection.forward, animated: false, completion: nil) }@IBAction func threePageAction(_ sender: Any) { pageViewController.setViewControllers([bookController], direction: UIPageViewControllerNavigationDirection.forward, animated: false, completion: nil) }override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. }

}
extension MainViewController:UIPageViewControllerDataSource,UIPageViewControllerDelegate {

//返回当前页面的下一个页面 func pageViewController(_ pageViewController: UIPageViewController, viewControllerAfter viewController: UIViewController) -> UIViewController? {if viewController.isKind(of: TwoController.self) { return bookController } else if viewController.isKind(of: OneController.self) { return movieController } return nil}//返回当前页面的上一个页面 func pageViewController(_ pageViewController: UIPageViewController, viewControllerBefore viewController: UIViewController) -> UIViewController? {if viewController.isKind(of: TwoController r.self) { return musicController } else if viewController.isKind(of: ThreeController.self) { return movieController } return nil }func pageViewController(_ pageViewController: UIPageViewController, willTransitionTo pendingViewControllers: [UIViewController]) {}func pageViewController(_ pageViewController: UIPageViewController, didFinishAnimating finished: Bool, previousViewControllers: [UIViewController], transitionCompleted completed: Bool) {} }