ios - How does Navigation Controller work with Split View Controller under the hood? -


i have difficulty understanding behavior on iphone(portrait).

several cases:

  1. no navigation controller both master , detail, shows master in beginning.

  2. if master embedded in navigation controller, shows detail first, yet can go master through navigation bar. question: master 1 embedded in navigation controller, isn't supposed controller on navigation stack? how detail navigation bar , pop-off effect on stack well?

  3. if go other way around, put navigation controller in detail instead of master. not surprisingly, shows master first time. yet master not same treatment, not navigation bar, , there no way can go detail. question: causes different "treatment"?


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