模态 VC 未打开 (Swift)

Question

如何让 VC 也出现

我试过了，但 ms 加载干净，没有按钮和 TextView。

let modalViewController = ClipboardViewController()
modalViewController.modalPresentationStyle = .overCurrentContext
present(modalViewController, animated: true, completion: nil)

示例：

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    if indexPath.row == 0 {
        self.navigationController!.pushViewController(self.storyboard!.instantiateViewController(withIdentifier: "ViewController") as UIViewController, animated: true)
    } else if indexPath.row == 1 {
    // VC with animation
    } else if indexPath.row == 2 {
        self.navigationController!.pushViewController(self.storyboard!.instantiateViewController(withIdentifier: "Favorite") as UIViewController, animated: true)
    } else if indexPath.row == 3 {
        self.navigationController!.pushViewController(self.storyboard!.instantiateViewController(withIdentifier: "Settings") as UIViewController, animated: true)
    }
}

Answer 1

    let modalViewController = self.storyboard?.instantiateViewController(withIdentifier: "ClipboardViewController ID") as? ClipboardViewController
    modalViewController?.modalPresentationStyle = .overCurrentContext
    self.present(modalViewController!, animated: true, completion: nil)

模态 VC 未打开 (Swift)

Modal VC not open (Swift)

xcode

modalviewcontroller

ios

swift