How to add blue NavigationBar button ? (programmatically)

You want to add a button looking like this on your navigationBar.

Courtesy

    UIButton *confirmSButton = [UIButton buttonWithType:102]; 

    [confirmSButton addTarget:self action:@selector(confirmButtonClicked:) forControlEvents:UIControlEventTouchUpInside];

    [confirmSButton setTitle:@"Confirm" forState:UIControlStateNormal];

    UIBarButtonItem  *button = [[UIBarButtonItem alloc] initWithCustomView:confirmSButton];

    navBar.rightBarButtonItem = button;

    

    

    

Where navBar is navigationBar.


More Information HERE and HERE about numbers like 101,102, 103.