does only one NavigationViewController need?

Discussion in 'iOS Programming' started by mikezang, Jul 10, 2010.

  1. macrumors 6502a

    May 22, 2010
    Tokyo, Japan
    I just want to know if only one NavigationViewController needs in a app?

    For example, in case rootView->firstView->secondView, I thought there are two navigationViewControllers, is it correct?
  2. macrumors 68030


    Sep 2, 2008
    In a navbar app there's only one navigation controller. Use pushViewController and maybe popViewController to show the next view controller and go back.
  3. macrumors 6502

    Oct 18, 2008
    yes, there is only one navigation controller needed but you must add a table view (or another view) to get to the second view.

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