Ios popToRootViewController后UITabBar消失
我的应用程序简化视图层次结构如下所示:Ios popToRootViewController后UITabBar消失,ios,swift,popviewcontroller,Ios,Swift,Popviewcontroller,我的应用程序简化视图层次结构如下所示: <UITabBarController>, | <UINavigationController> | | <HomeViewController> | <UINavigationController> | | <ChatViewController> | <UINavigationController> | | <Profil
<UITabBarController>,
| <UINavigationController>
| | <HomeViewController>
| <UINavigationController>
| | <ChatViewController>
| <UINavigationController>
| | <ProfileViewController>
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
self.tabBarController?.tabBar.isHidden = true
}
这是因为userProfileVC.hidesBottomBarWhenPushed=true
吗?您是否遇到过这个问题?
谢谢当您弹出时,您必须将tabBar.ishiden属性设置为false。是的,它是正确的。您能回答这个问题以便我可以对其进行验证吗
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
self.tabBarController?.tabBar.isHidden = true
}