我知道,对于一个模式观点控制员来说,建议采用的开除方式是使用代表程序设计-主人。 当一名UINavigationController遇袭时,是否适用同样的规定?
铭记UINavigation中一种观点的典型方式 主计长在航道上通过 back子,UINavigationController给你。 没有必要为此制定法规。
However, if you ve got a view which doesn t display the navigation bar (e.g. it sets self.navigationController.navigationBarHidden = NO) then yes, you should define a delegate on your UIViewController subclass and make the delegate responsible for dismissing the view.
这样做的理由与模式观察控制员相同;观察控制员必须知道如何提出。
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