I have a question to add a right button in navigation bar..
I have two views: View A and View B
I add a navigation bar to view A, after I used
The Swift version of Vahan Babayan's answer, as you seem to use this language, is:
let rightButtonItem = UIBarButtonItem.init( title: "Title", style: .Done, target: self, action: "rightButtonAction:" ) self.navigationItem.rightBarButtonItem = rightButtonItem
The following method will be called on self:
func rightButtonAction(sender: UIBarButtonItem)
Note that all this can be set graphically using a Storyboard, by dragging a Bar Button Item to your Navigation Item and right-clicking to set a target-action.