iphone - 如何为 searchDisplayController 创建一个 ivar

Question

在这个问题之后，我将如何创建一个提到的“ivar”？遇到同样的问题，我正在尝试解决它，以便苹果批准我的最新更新

Answer 1

In the header file:

@interface MyClass : Superclass {
     UISearchDisplayController *mySearchDisplayController;
}

In the implementation:

mySearchDisplayController = [[UISearchDisplayController alloc] initWithSearchBar:searchBar contentsController:self];

And in -dealloc:

[mySearchDisplayController release];