源代码下载链接:02-导航实例-storyboard实现.zip
38.5 KB

// MJAboutViewController.h

//

//  MJAboutViewController.h

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import<UIKit/UIKit.h>

@interfaceMJAboutViewController : UIViewController

@end

// MJAboutViewController.m Map

//

//  MJAboutViewController.m

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import"MJAboutViewController.h"

@interfaceMJAboutViewController ()

@end

@implementationMJAboutViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil

{

   self= [superinitWithNibName:nibNameOrNil bundle:nibBundleOrNil];

   if(self) {

       // Custom initialization

    }

   returnself;

}

- (void)viewDidLoad

{

    [superviewDidLoad];

// Do any additional setup after loading the view.

}

- (void)didReceiveMemoryWarning

{

    [superdidReceiveMemoryWarning];

   // Dispose of any resources that can be recreated.

}

@end

// MJEditViewController.h Map

//

//  MJEditViewController.h

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import<UIKit/UIKit.h>

@classMJEditViewController;

@protocolMJEditViewControllerDelegate <NSObject>

@optional

- (void)editViewController:(MJEditViewController *)edit didSaveName:(NSString *)name;

@end

@interfaceMJEditViewController : UIViewController

- (IBAction)save:(id)sender;

@property(weak,nonatomic)IBOutletUITextField *nameField;

@property(nonatomic,weak)id<MJEditViewControllerDelegate> delegate;

@property(nonatomic,copy) NSString *name;

@end

// MJEditViewController.m Map

//

//  MJEditViewController.m

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import"MJEditViewController.h"

@interfaceMJEditViewController ()

@end

@implementationMJEditViewController

- (void)viewDidLoad

{

    [superviewDidLoad];

   

    _nameField.text = _name;

}

- (IBAction)save:(id)sender {

   if([_delegate respondsToSelector:@selector(editViewController:didSaveName:)]) {

        [_delegate editViewController:selfdidSaveName:_nameField.text];

       

       

       //出栈

        [self.navigationController popViewControllerAnimated:YES];

    }

}

@end

// MJHomeViewController.h Map

//

//  MJHomeViewController.h

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import<UIKit/UIKit.h>

@interfaceMJHomeViewController : UIViewController

@property(weak,nonatomic)IBOutletUILabel *nameLabel;

@end

// MJHomeViewController.m Map

//

//  MJHomeViewController.m

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import"MJHomeViewController.h"

#import"MJEditViewController.h"

@interfaceMJHomeViewController () <MJEditViewControllerDelegate>

@end

@implementationMJHomeViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil

{

   self= [superinitWithNibName:nibNameOrNil bundle:nibBundleOrNil];

   if(self) {

       // Custom initialization

    }

   returnself;

}

- (void)viewDidLoad

{

    [superviewDidLoad];

// Do any additional setup after loading the view.

}

#pragma mark在执行segue跳转之前会调用一次(自动调用)

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

   // 1.取得终点控制器

    MJEditViewController *dest = segue.destinationViewController;

   

   // 2.设置编辑控制器的代理

    dest.delegate =self;

   

   // 3.传递姓名给编辑控制器

    dest.name = _nameLabel.text;

//    dest.nameField.text = _nameLabel.text;

}

#pragma mark MJEditViewController的代理方法

- (void)editViewController:(MJEditViewController *)edit didSaveName:(NSString *)name

{

    _nameLabel.text = name;

}

@end

// MJLoginViewController.h Map

//

//  MJLoginViewController.h

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import<UIKit/UIKit.h>

@interfaceMJLoginViewController : UIViewController

- (IBAction)login;

@property(weak,nonatomic)IBOutletUITextField *qqField;

@property(weak,nonatomic)IBOutletUITextField *pwdField;

@end

// MJLoginViewController.m Map

//

//  MJLoginViewController.m

//  02-导航实例-storyboard实现

//

//  Created by apple on 13-12-10.

//  Copyright (c) 2013年itcast. All rights reserved.

//

#import"MJLoginViewController.h"

@interfaceMJLoginViewController ()

@end

@implementationMJLoginViewController

- (void)viewDidLoad

{

    [superviewDidLoad];

// Do any additional setup after loading the view.

}

- (IBAction)login {

   if(_qqField.text.length ==0|| _pwdField.text.length ==0)return;

   

   

   //手动执行那根线(一根线就代表一个segue对象)

    [selfperformSegueWithIdentifier:@"login2home"sender:@"789"];

}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

    NSLog(@"----------------%@", sender);

}

@end

https://www.evernote.com/shard/s227/sh/5fea7b10-adcf-4efe-b616-493de3f9dde3/fdc9ac0c31864734d2ac3d7854795349

转载于:https://www.cnblogs.com/ChenYilong/p/3490892.html

总结

以上是生活随笔为你收集整理的02-导航实例-storyboard实现的全部内容，希望文章能够帮你解决所遇到的问题。

如果觉得生活随笔网站内容还不错，欢迎将生活随笔推荐给好友。