NavigationController PushedView控制器以编程方式关闭整个NavigationController - swift
NavigationController PushedView控制器以编程方式关闭整个NavigationController - swift
提问于 2020-09-29 08:19:33
我以这样的方式呈现了一个NavigationController：
let profileViewController = ProfileViewController(nibName: nil, bundle: nil)
let navigationControllerProfile = UINavigationController(rootViewController: profileViewController)
navigationControllerProfile.setNavigationBarHidden(true, animated: false)
navigationControllerProfile.modalPresentationStyle = .fullScreen
self.present(navigationControllerProfile, animated: true, completion: nil)每当我从这个NavigationController推送Viewcontroller时：
let showCaseViewController = ShowcaseViewController()
showCaseViewController.modalPresentationStyle = .overFullScreen
self.navigationController?.pushViewController(showCaseViewController, animated: true)ViewController被正确推送，但在1秒后整个NavigationController被清除。
Stack Overflow用户
发布于 2020-09-29 15:37:33
用于显示带有导航的视图控制器的代码
let vc = storyboard?.instantiateViewController(withIdentifier: "firstvc") as! firstvc
let navigation = UINavigationController(rootViewController: vc)
vc.modalPresentationStyle = .fullScreen
self.present(navigation, animated: true, completion: nil)用于在呈现的视图控制器内执行推送操作的代码
let vc = storyboard?.instantiateViewController(withIdentifier: "email") as! email
self.navigationController?.pushViewController(vc!, animated: true)页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/64111236
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