是否可以使用情节提要从 swift 类中调用 Objective c 视图控制器类？

Question

是否可以从 swift 类文件中推送目标 c 视图控制器？

我尝试了如下所述，

import UIKit
class DashboardViewController: UIViewController {

   @IBOutlet weak var submitButton: UIButton!
 class func instantiate() -> DashboardViewController {
    let storyboard = UIStoryboard(name: "DashboardView", bundle: Bundle.main)
    return storyboard.instantiateViewController(withIdentifier: "dashboardVC") as! DashboardViewController
}
override func viewDidLoad() {
    super.viewDidLoad()

}
@IBAction func userClickedSubmitButton(_ sender: Any) {
  //let dashboardDetailsVC = DashboardDetailsViewController.instantiate()  
  //self.navigationController?.pushViewController(dashboardDetailsVC!, animated: true)

    let storyBoard: UIStoryboard = UIStoryboard(name: "DashboardDetails", bundle: nil)
    let newViewController = storyBoard.instantiateViewController(withIdentifier: "dashDetails") as! DashboardDetailsViewController
    self.present(newViewController, animated: true, completion: nil)
}

收到错误为“使用未声明的类型'DashboardDetailsViewController'”。我什至尝试导入类文件。有什么办法可以解决这个问题吗？ TIA。

Answer 1

创建一个新文件"ModuleName-Bridging-Header.h"并在这个文件中 import "YourObjectiveCViewController.h" 然后尝试打开它。

希望对你有帮助。