iphone - 在 iPhone 导航推送中获取父 View Controller 的类名

Question

我正在插入这样的观点。

[[self.navigationController pushViewController:myViewController animated:YES];

如何从推送 View ( subview )获取父 View Controller 的类名？ 有什么想法吗？

Answer 1

应该这样做:

NSUInteger numberOfViewControllersOnStack = [self.navigationController.viewControllers count];
UIViewController *parentViewController = self.navigationController.viewControllers[numberOfViewControllersOnStack - 2];
Class parentVCClass = [parentViewController class];
NSString *className = NSStringFromClass(parentVCClass);