ios - 在带有搜索按钮的导航栏上添加 searchDisplayController.displaySearchBarInNavigationBar

Question

我想添加一个功能，我们在导航栏上有一个搜索按钮，单击该按钮时，搜索栏应该代替导航栏。

Answer 1

You can add the SearchBar as the subview of the NavigationBar when user clicks the SearchButton on the navigatioBar & brings the serachBar to front.

[navBar addSubview:searchBar]; [navBar bringSubviewToFront:searchBar];