导航到新的页面在iPhone按钮点击 [英] navigate to new page on button click in iPhone

问题描述

我是新来的iPhone开发者。

I am new to iPhone Developer.

我想要做的导航与动画新的页面，但我无法导航到新的页面，

i want to do navigate to new page with animation but i am unable to navigate to new page,

下面是我的code片段，

Here is my code snippet,

UIButton *Planbtn = (UIButton *)[self.view viewWithTag:1];
    [Planbtn addTarget:self action:@selector(btnClicked) forControlEvents:UIControlEventTouchUpInside];

..

-(void)btnClicked{
    NSLog(@"btnClicked");

    PlanPage *yourViewController = [[PlanPage alloc] initWithNibName:@"PlanPage" bundle:[NSBundle mainBundle]];
    [self.navigationController pushViewController:yourViewController animated:TRUE];
    [yourViewController release];
}

我能够看到 btnClicked 在我的日志。

在此先感谢！

推荐答案

将在 AppDelegate.h 这些属性文件

@property (strong, nonatomic) YourFirstViewController *yourFirstController;
@property (nonatomic, retain) UINavigationController *navigationControl;

写 AppDelegate.m 这code文件

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

        self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
        self.yourFirstViewController = [[YourFirstViewController alloc] initWithNibName:@"YourFirstViewController" bundle:nil]];
        navigationController = [[UINavigationController alloc] initWithRootViewController:self.yourFirstViewController];
        [self.window addSubview:[navigationController view]];
        [self.window makeKeyAndVisible];
        return YES;
    }

我认为这将是对你有所帮助。

I think it will be helpful to you.

这篇关于导航到新的页面在iPhone按钮点击的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！