How to add a bar button item in interface builder?

You have to do it from code. Add to your FirstViewController class viewDidLoad method: UIBarButtonItem *anotherButton = UIBarButtonItem alloc initWithTitle:@"Save" style:UIBarButtonItemStyleDone target:self action:@selector(doSave:); self.navigationItem. RightBarButtonItem = anotherButton; anotherButton release.

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