UINavigation问题 [英] UINavigation Problem

问题描述

我想在View Controller类中的一个按钮点击选项上导航一个类。请给出方法这样做。我使用给定的以下代码来执行此按钮点击。

   - （void）buttonAction {
 Status * status = [[Status alloc] init]; 
 [self.navigationController pushViewController：status animated：YES]; 
} 
 
 //状态是UIViewController子类
  

解决方案

 （void）buttonAction 
 {
 Status * status = [[Status alloc] init]; // this is not proper b $ b [self.navigationController pushViewController：status animated：YES]; 
} 
  

您必须使用

 （void）buttonAction 
 {
 Status * status = [[Status alloc] initWithNibName：@YourNibbundle：nil]; 
 [self.navigationController pushViewController：status animated：YES]; 
 [status release]; 
} 
  

这里您的nib是要显示的xib的名称。 p>

编辑：

现在你的应用程序是基于查看的

（void）buttonAction
{
所以make appDelegate类的对象（suppos objApp）
现在，

 code> Status * status = [[Status alloc] initWithNibName：@YourNibbundle：nil]; 
 [objApp.window addSubview：status.view]; 
 [status release]; 
} 
  

I want to navigate a class on a button click option in a View Controller class. Please give the way to do this. I am using the given following code to do this on a button click.

- (void)buttonAction {
  Status *status = [[Status alloc] init];
  [self.navigationController pushViewController:status animated:YES];
}

// Status is a UIViewController subclass

解决方案

(void)buttonAction
{
  Status *status = [[Status alloc]init];//this is not proper
  [self.navigationController pushViewController:status animated:YES]; 
}

you must use

(void)buttonAction
{
  Status *status = [[Status alloc]initWithNibName:@"YourNib" bundle:nil];
  [self.navigationController pushViewController:status animated:YES]; 
  [status release];
}

here your nib is the name of xib which you want to display.

Edit:

now you application is view based so

(void)buttonAction { so make object of appDelegate class(suppos objApp) now,

  Status *status = [[Status alloc]initWithNibName:@"YourNib" bundle:nil];
  [objApp.window addSubview:status.view]; 
  [status release];
}

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