當(dāng)前位置：首頁 > 编程资源 > 编程问答 >内容正文

编程问答

02-导航实例-storyboard实现

發(fā)布時(shí)間：2025/4/16 编程问答 35 豆豆

生活随笔收集整理的這篇文章主要介紹了 02-导航实例-storyboard实现小編覺得挺不錯(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

源代碼下載鏈接:02-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn).zip
38.5 KB

// MJAboutViewController.h

//? MJAboutViewController.h

//? 02-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#import<UIKit/UIKit.h>

@interfaceMJAboutViewController : UIViewController

@end

// MJAboutViewController.m

Map

//? MJAboutViewController.m

//? 02-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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];

? ? ? ?

? ? ? ?//出棧

? ? ? ? [self.navigationController popViewControllerAnimated:YES];

? ? }

}

@end

// MJHomeViewController.h

Map

//? MJHomeViewController.h

//? 02-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#import<UIKit/UIKit.h>

@interfaceMJHomeViewController : UIViewController

@property(weak,nonatomic)IBOutletUILabel *nameLabel;

@end

// MJHomeViewController.m

Map

//? MJHomeViewController.m

//? 02-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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在執(zhí)行segue跳轉(zhuǎn)之前會(huì)調(diào)用一次(自動(dòng)調(diào)用)

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

{

? ?// 1.取得終點(diǎn)控制器

? ? MJEditViewController *dest = segue.destinationViewController;

? ?

? ?// 2.設(shè)置編輯控制器的代理

? ? dest.delegate =self;

? ?

? ?// 3.傳遞姓名給編輯控制器

? ??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-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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-導(dǎo)航實(shí)例-storyboard實(shí)現(xiàn)

//? Created by apple on 13-12-10.

#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;

? ?

? ?//手動(dòng)執(zhí)行那根線(一根線就代表一個(gè)segue對象)

? ? [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

轉(zhuǎn)載于:https://www.cnblogs.com/ChenYilong/p/3490892.html

總結(jié)

以上是生活随笔為你收集整理的02-导航实例-storyboard实现的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。