在 xcode 中从一个页面导航到另一个页面
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navigate from one page to another in xcode
提问by Aravindhan
How can I navigate from one page to another page in xcode? remember without using the interface builder... I want the answer programmatically?
如何在 xcode 中从一个页面导航到另一个页面？记得不使用界面生成器...我想以编程方式得到答案？
回答by visakh7
Pls be more precise if you want to get what you want.
如果你想得到你想要的，请更精确。
If you are using view controllers within navigationcontroller you can make use of its pushViewController:or presentModalViewController:. Or if you just want to show another view you can just add the next view to existing view as subview.
如果您在 navigationcontroller 中使用视图控制器，您可以使用它的pushViewController:或presentModalViewController:。或者，如果您只想显示另一个视图，您可以将下一个视图作为子视图添加到现有视图中。
回答by devsri
Although your question is not much clear but still I would like to give a try...
虽然你的问题不是很清楚，但我还是想试一试......
You can use
您可以使用
UIViewController *yourViewController = [[YourViewControllerClass alloc] initWithNibName:@"<name of xib>" bundle:nil];
[self presentModalViewController:yourViewController animated:YES];
[yourViewController release];
In case the new view is also to be created programmatically, you can do that in the viewDidLoad method of YourViewControllerClass and change the initialization to
如果还要以编程方式创建新视图，您可以在 YourViewControllerClass 的 viewDidLoad 方法中执行此操作并将初始化更改为
UIViewController *yourViewController = [[YourViewControllerClass alloc] init];
In YourViewController when you wish to come back to previous view on some button action you can use
在 YourViewController 中，当您希望返回到某些按钮操作的上一个视图时，您可以使用
[self dismissModalViewControllerAnimated:YES];
Another way that you can do is
你可以做的另一种方法是
UIViewController *yourViewController = [[YourViewControllerClass alloc] init];
[self addSubview:[yourViewController view]];
and to remove the view you can use
并删除您可以使用的视图
[self.view removeFromSuperview];
Hope this works for you, if yes please communicate....:)
希望这对你有用，如果是，请交流....:)
回答by Avinash651
//Appdelegate.m
//Appdelegate.m
-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.viewController = [[ViewController alloc] initWithNibName:@"ViewController" bundle:nil];
UINavigationController *navigation = [[UINavigationController alloc]initWithRootViewController:self.viewController];
self.window.rootViewController = navigation;
[self.window makeKeyAndVisible];
return YES;
}
//In viewcontroller1.M
- (IBAction)GoToNext:(id)sender
{
ViewController2 *vc2 = [[ViewController2 alloc] init];
[self.navigationController pushViewController:vc2 animated:YES];
}
