iphone - 如何在代码中将 UINavigationController 添加到 View ？

Question

view1 = [[View1 alloc] init];   //Create the first view
UINavigationController *navigationController1 = [[UINavigationController alloc] initWithRootViewController:view1];
navigationController1.navigationBar.tintColor =[UIColor blackColor];

View1继承自UIViewController。所以我创建一个 *view1，然后创建一个 UINavigationController，调用 *navigationController1。我如何将两者联系在一起？非常感谢

Answer 1

将 View Controller 与导航 Controller 链接的方法是将 View Controller 推送到导航堆栈上。例如:

UIViewController * yourViewController = [[UIViewController alloc] init];
UINavigationController * navigation = [[UINavigationController alloc] init];
[navigation pushViewController:yourViewController animated:NO];
[yourViewController release]

最后释放 View Controller ，因为导航 Controller 保留了它。