通过另一个viewController，Swift显示一个viewController

Question

我将UISearchController的结果放在一个单独的UITableViewController（TableSearch）中。

当我们选择一行时，我希望使用navBar和tabBar显示DetailViewController，并使用返回按钮指向SearchViewController。

我试过了：

public function home(Request $request,$page='admin-home',$id=null)
    {
        if(!$request->session()->has('user'))
        {
            $request->session()->flash('errors', 'Session is expired');
            return redirect('/');
        }
       //load the views based on roles

  }

但它提供的DetailViewController没有navBar和tabBar。

我试过这个：

dispatch_async(dispatch_get_main_queue(), { () -> Void in

        var viewController = UIViewController()
        titreDetail = "Boo"
        viewController = UIStoryboard(name: "Main", bundle: nil).instantiateViewControllerWithIdentifier("Detail") as! DetailViewController

       self.showViewController(viewController, sender: nil)
    })

什么都没发生..

我怎么能这样做：

SearchTable - ＆gt; SearchViewController - ＆gt; DetailViewController？

谢谢！

Answer 1

使用 self.navigationController？.pushViewController（viewController，animated：true）

Answer 2

self.navigationController？.pushViewController（viewController，animated：true） 视图控制器是您为要推送的视图控制器创建的实例 - L.Valentine

Answer 3

实际上我创建了一个委托协议，它运行得很好..

  protocol SearchTableDelegateProtocol {
  func didTapExtendInSearchViewControllerWithIndex(hashtag: String,  inTrending: SearchTable)
}

class SearchTable : UITableViewController, UISearchResultsUpdating {

var delegate : SearchTableDelegateProtocol?
....

override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    print("vc1")
    tableView.deselectRowAtIndexPath(indexPath, animated: true)
    dispatch_async(dispatch_get_main_queue(), { () -> Void in

        self.delegate?.didTapExtendInSearchViewControllerWithIndex(self.filtered[indexPath.row][0], inTrending: self)

    })
}

然后：

class SearchViewController : UIViewController, UICollectionViewDelegate, UICollectionViewDataSource, SearchTableDelegateProtocol {

var resultSearchController = UISearchController()

override func viewDidLoad() {
    super.viewDidLoad()

    let locationSearchTable = storyboard!.instantiateViewControllerWithIdentifier("SearchTable") as!  SearchTable
    resultSearchController = UISearchController(searchResultsController: locationSearchTable)
    resultSearchController.searchResultsUpdater = locationSearchTable

    locationSearchTable.delegate = self
 }

...


func didTapExtendInPhotoCollectionViewCellWithIndex(index: Int, inTrendingCell: CollectionCellOne) {
    print (index)
    self.performSegueWithIdentifier("hashtag", sender: "Instagram")

   }
 }

谢谢大家！