How to remove all navigationbar back button title

Question

When I push a UIViewController, it has some title in back button at new UIViewController, if the title has a lot of text, It does not look good in

Answer 1

I usually add or change the back button in viewDidLoad of the UIViewController.

Something like that should work:

let leftButton = UIBarButtonItem(title: "Back", style:     UIBarButtonItemStyle.Plain, target: self, action: "closeView:")
self.navigationItem.leftBarButtonItem = leftButton

Don't forget to change and implement the function that it's called to close the view.

Even easier, just change the title:

self.navigationItem.leftBarButtonItem.title = "Back"