let target = self.navigationController?.viewControllers.first(where: { $0.isKind(of: MineViewController.self) })
guard let targetViewController = target as? MineViewController else {
navigationController?.pushViewController(MineViewController(), animated: true)
return
}
// 如果targetViewController是当前mine控制器,否则跳转新页面
if targetViewController.userId == targetUser.userId {
navigationController?.popToViewController(targetViewController, animated: true)
} else { // 跳转到 新的mine控制器
navigationController?.popToRootViewController(animated: false)
let rootAppDelegate = UIApplication.shared.delegate as! AppDelegate
let tabBarController = rootAppDelegate.window?.rootViewController as? BaseTabBarController
let navController = tabBarController?.viewControllers?[0] as? UINavigationController
navController?.pushViewController(MineViewController(), animated: true)
tabBarController?.selectedIndex = 0
}
swift 不同tabbar 切换
最后编辑于 :
©著作权归作者所有,转载或内容合作请联系作者
- 文/潘晓璐 我一进店门,熙熙楼的掌柜王于贵愁眉苦脸地迎上来,“玉大人,你说我怎么就摊上这事。” “怎么了?”我有些...
- 文/花漫 我一把揭开白布。 她就那样静静地躺着,像睡着了一般。 火红的嫁衣衬着肌肤如雪。 梳的纹丝不乱的头发上,一...
- 文/苍兰香墨 我猛地睁开眼,长吁一口气:“原来是场噩梦啊……” “哼!你这毒妇竟也来了?” 一声冷哼从身侧响起,我...