Back button on navigation bar

Question

How do I achieve this kind of button? Can I do using navigation bar ?

Answer 1

You have to use a UINavigationController . Each time you push a new view controller using:

self.navigationController?.pushViewController(controller, animated: true)

the new controller gets a back button with the previous controller in the stack name.

Answer 2

是的，您可以通过在设置视图控制器中提供导航标题来实现。

self.navigationItem.title = @"Settings";

Answer 3

yes you can achieve this by navigationBar. it is very easy in implement by UINavigationBar.

Objective C

// Set this in every view controller so that the back button displays back instead of the root view controller name

self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];

Swift

self.navigationItem.backBarButtonItem = UIBarButtonItem(title:"", style:.Plain, target:nil, action:nil)