傳遞資料

先用storyboard見好  segue,  取名   goWebview

接下來實作prepare

//  選到我們要的segue
if segue.identifier == "goWebview" {


}  

//  把目的地轉成他的類別

 let viewController = segue.destination as! ViewController

//   得到我們看的table view index

  let index = tableView.indexPathForSelectedRow


//  assign 數值
 viewController.movie = movieSelected

  override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

        if segue.identifier == "goWebview" {

            

            let viewController = segue.destination as! ViewController

            let index = tableView.indexPathForSelectedRow

            let movieSelected = movies[index!.row]

            //print(index?.row)

            viewController.movie = movieSelected

            

        }

    }

要先在  ViewController 裡面新增    var movie: Movie?

class ViewController: UIViewController {

    var movie: Movie?

    

    override func viewDidLoad() {

        super.viewDidLoad()

        

        

        print("你選擇的電影是\(movie!.title)")

        // Do any additional setup after loading the view, typically from a nib.

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}