实例化视图控制器Swift 3标签栏控制器

问题描述:

如何继续浏览标签栏控制器? Theres 2视图控制器带有导航控制器的选项卡和选项卡栏控制器上的导航控制器。实例化视图控制器Swift 3标签栏控制器

let storyboard = UIStoryboard(name: "PendingOverview", bundle: nil) 
let vc = storyboard.instantiateViewController(withIdentifier: "PendingOverviewVC") as! PendingOverViewController 
let nc = UINavigationController(rootViewController: vc) 
self.present(nc, animated: false, completion: nil) 

谢谢

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您在问题中和代码中使用了礼物时询问过segue了吗? –

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对不起,我在使用字面术语“segue”。虽然 – Denis

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感谢您尝试我的解决方案是否适合您? –

Storyboard集标识符到UITabbarController,然后使用本instantiateViewControllerUITabbarController

let storyboard = UIStoryboard(name: "PendingOverview", bundle: nil) 
let tabbarVC = storyboard.instantiateViewController(withIdentifier: "TabbarIdentifier") as! UITabbarController 
if let vcs = tabbarVC.viewControllers, 
    let nc = vcs.first as? UINavigationController, 
    let pendingOverVC = nc.topViewController as? PendingOverViewController { 

     pendingOverVC.pendingResult = pendingResult 
} 
self.present(tabbarVC, animated: false, completion: nil) 
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我该如何传递一个值,因为我在终端视图控制器上得到零 – Denis

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您想在哪个viewController上传递值first或second,并且这两个viewController都嵌入到NavigationController中? –

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让vc = storyboard.instantiateViewController(withIdentifier:“MyTabController”)为? MyViewController vc.datatopass = datatopass – Denis