如何将NavigationController添加到UIViewController？

Question

我需要一个UINavigationController添加到一个UIViewController，并且不使用appDelegate.In我控制器我写这样

OneViewController *oneVC = [[OneViewControlelr alloc] initWithNibName:nil bundle:nil]; 
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:oneVC]; 

[self presendModalViewController:nav]; 

，并没有什么发现。

Answer 1

应该

[self presentModalViewController: nav animated:YES]; 

欲了解更多信息，请访问UIViewController文档

Answer 2

试试这个：

OneViewController *oneVC = [[OneViewControlelr alloc] initWithNibName:@"OneViewControlelr" bundle:nil]; 
    UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:oneVC]; 
    [self presentModalViewController: nav animated:YES]; 

Answer 3

如果你硝基甲苯想navigationcontroller只是尝试这种

OneViewController *oneVC = [[OneViewControlelr alloc] initWithNibName:@"xibname" bundle:nil]; 
[self presendModalViewController:oneVC animated:YES]; 
[oneVC release]; 

如果u想navigationController试试这个代码

OneViewController *oneVC = [[OneViewControlelr alloc] initWithNibName:@"xibname" bundle:nil]; 
UINavigationController *navigationController=[[UINavigationController alloc] initWithRootViewController:oneVC]; 
[self presendModalViewController:navigationController animated:YES]; 
[oneVC release]; 
[navigationController release]; 

Answer 4

只要做到像这样的AppDelegate.m文件

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 

SoapWebServiceViewController *root = [[SoapWebServiceViewController alloc] initWithNibName:nil bundle:nil]; 
    nav = [[UINavigationController alloc] initWithRootViewController:root]; 

    // Add the view controller's view to the window and display. 
    [self.window addSubview:nav.view];  
} 

希望这有助于ü

Answer 5

OneViewController *oneVC = [[OneViewControlelr alloc] initWithNibName:nil bundle:nil]; 
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:oneVC]; 


AppDelegate *appDelegate=(AppDelegate*)[[UIApplication sharedApplication]delegate]; 
[[[appDelegate <viewController>]view] removeFromSuperview]; // put UIViewController reference into <viewController> 
[[appDelegate window]addSubview:[[appDelegate nav]view]];