隱藏回來的TabBar導航控制按鈕

我需要隱藏與Cart隱藏回來的TabBar導航控制按鈕

編輯重疊1 我已經添加了這些東西

override func viewWillAppear(animated: Bool) { 
     super.viewDidAppear(animated) 
     self.tabBarController!.navigationItem.title = "Orders" 
     // self.navigationItem.rightBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     self.tabBarController!.navigationItem.rightBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     self.tabBarController!.navigationItem.leftBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     self.navigationItem.hidesBackButton = true 
    } 


    override func viewDidLoad() { 
     super.viewDidLoad() 
     self.tabBarController!.navigationItem.title = "Orders" 
     self.navigationItem.title = "Order History" 
    // self.navigationItem.rightBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     self.tabBarController!.navigationItem.rightBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     self.tabBarController!.navigationItem.leftBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
     // Do any additional setup after loading the view. 
     self.navigationItem.hidesBackButton = true 
}

來源

2016-08-11 onkar

的 Back

在這個地方

self.navigationItem.hidesBackButton = true

嘗試這種

self.navigationItem.leftBarButtonItem = UIBarButtonItem(customView: UIView())

選項-2

self.tabbarcontroller.navigationcontroller.navigationitem.hidesBackButton = true 
self.tabBarController!.navigationItem.rightBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil) 
self.tabBarController!.navigationItem.leftBarButtonItem = UIBarButtonItem(title:"Cart", style: UIBarButtonItemStyle.Plain, target: self, action: nil)

來源

2016-08-11 09:44:39

它因此未於事無補 – onkar

@onkar - 嘗試選項-2回答 –

self.navigationItem.hidesBackButton = YES;

來源

2016-08-11 09:38:32 P3rry

請編輯 – onkar

與嘗試下面的代碼，寫視圖控制器對這個碼第一navigationcontroller（PushViewController）之後出現。

self.navigationItem.setHidesBackButton(true, animated: false)

來源

2016-08-11 09:56:12 Hasya

self.tabBarController!.navigationItem.hidesBackButton = true

來源

2016-08-11 10:16:05 Sofeda

隱藏回來的TabBar導航控制按鈕

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