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POHow to use multiple custom View Controllers with a Navigation Controller?
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  1. POHow to use multiple custom View Controllers with a Navigation Controller?
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    copied!<p>Basically, I have two view controllers inside the MainWindow.xib that can be viewed by clicking the Bar Button in my Navigation Controller. I wanted those two view controllers to be separated from the MainWindow.xib with their own header, implementation and xib files and still make Navigation Controller inside of MainWindow.xib work in them.</p> <p>To better understand it, please see the codes below:</p> <p>Thanks a lot!</p> <p><strong>TestAppDelegate.h</strong></p> <pre><code>#import &lt;UIKit/UIKit.h&gt; @interface TestAppDelegate : NSObject &lt;UIApplicationDelegate&gt; { //Navigation Controller IBOutlet UINavigationController *navigationController; //View Controllers UIViewController *viewController; UIViewController *viewController2; UIViewController *viewController3; } @property (nonatomic, retain) IBOutlet UIWindow *window; //Navigation Controller @property (nonatomic, retain) IBOutlet UINavigationController *navigationController; //View Controllers @property (nonatomic, retain) IBOutlet UIViewController *viewController; @property (nonatomic, retain) IBOutlet UIViewController *viewController2; @property (nonatomic, retain) IBOutlet UIViewController *viewController3; - (IBAction)next; - (IBAction)next2; @end </code></pre> <p><strong>TestAppDelegate.m</strong></p> <pre><code>#import "TestAppDelegate.h" @implementation TestAppDelegate @synthesize window = _window; //Navigation Controller @synthesize navigationController; //View Controllers @synthesize viewController; @synthesize viewController2; @synthesize viewController3; - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. //Navigation Controller [self.window addSubview:[navigationController view]]; [self.window makeKeyAndVisible]; return YES; } - (void)applicationWillResignActive:(UIApplication *)application { } - (void)applicationDidEnterBackground:(UIApplication *)application { } - (void)applicationWillEnterForeground:(UIApplication *)application { } - (void)applicationDidBecomeActive:(UIApplication *)application { } - (void)applicationWillTerminate:(UIApplication *)application { } - (void)dealloc { [viewController release]; [viewController2 release]; [viewController3 release]; [navigationController release]; [_window release]; [super dealloc]; } - (IBAction)next { [navigationController pushViewController:viewController2 animated:YES]; } - (IBAction)next2 { [navigationController pushViewController:viewController3 animated:YES]; } @end </code></pre> <p><strong>Inside MainWindow.xib:</strong></p> <p><a href="http://i52.tinypic.com/10xa45f.png" rel="nofollow">http://i52.tinypic.com/10xa45f.png</a></p>
 

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