我是Xcode的初学者，我试图将YouTube视频嵌入到侧菜单的子控制器中，但我无法连接我的视图控制器文件和故事板上的UI视图控制器。我正在编写一个侧菜单控制器，子视图控制器被调用使用：
class Course2ViewController: UIViewController, MenuControllerDelegate2 {
private var sideMenu: SideMenuNavigationController?
private let abaController = abaViewController()
private let abbController = abbViewController()
private let abcController = abcViewController()
private let abdController = abdViewController()
override func viewDidLoad() {
super.viewDidLoad()
let menu = MenuController2(with: SideMenuItem2.allCases)
menu.delegate = self
sideMenu = SideMenuNavigationController(rootViewController: menu)
sideMenu?.leftSide = true
SideMenuManager.default.leftMenuNavigationController = sideMenu
SideMenuManager.default.addPanGestureToPresent(toView: view)
AddChildControllers()
}
private func AddChildControllers() {
addChild(abaController)
addChild(abbController)
addChild(abcController)
addChild(abdController)
view.addSubview(abaController.view)
view.addSubview(abbController.view)
view.addSubview(abcController.view)
view.addSubview(abdController.view)
abaController.view.frame = view.bounds
abbController.view.frame = view.bounds
abcController.view.frame = view.bounds
abdController.view.frame = view.bounds
abaController.didMove(toParent: self)
abbController.didMove(toParent: self)
abcController.didMove(toParent: self)
abdController.didMove(toParent: self)
abaController.view.isHidden = true
abbController.view.isHidden = true
abcController.view.isHidden = true
abdController.view.isHidden = true
}
@IBAction func didTapMenuButton2() {
present(sideMenu!, animated: true)
}
func didSelectMenuItem2(named: SideMenuItem2) {
sideMenu?.dismiss(animated: true, completion: nil)
title = named.rawValue
switch named {
case.aba:
abaController.view.isHidden = false
abbController.view.isHidden = true
abcController.view.isHidden = true
abdController.view.isHidden = true
case.abb:
abaController.view.isHidden = true
abbController.view.isHidden = false
abcController.view.isHidden = true
abdController.view.isHidden = true
case.abc:
abaController.view.isHidden = true
abbController.view.isHidden = true
abcController.view.isHidden = false
abdController.view.isHidden = true
case.abd:
abaController.view.isHidden = true
abbController.view.isHidden = true
abcController.view.isHidden = true
abdController.view.isHidden = false
}
}
}然后，我试图通过给故事板上的新视图控制器类“abaViewController”将abaViewController文件连接到故事板上的新视图控制器，但故事板上的视图控制器没有显示。任何提示/解决方案？
1条答案
按热度按时间8aqjt8rx1#
这里介绍如何直接从Swift UI创建Story Board
如果你觉得SwiftUI有点太复杂了（大多数人都是这样），我真的建议你在下一个项目中选择“故事板”或“UIKit”。它允许您轻松添加视图控制器，并快速允许按钮移动到其他视图控制器只需按住按钮，然后“Control”，然后新屏幕。UIKit还允许您管理您的设计可视化的每个方面y（也管理格式和约束）而无需一行代码。更棒的是，您可以将SwiftUI和UIKit结合在一起。