最终效果图:php
storyboard示意图:java
BeyondViewController.happ
//// BeyondViewController.h// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import <UIKit/UIKit.h>@interface BeyondViewController : UIViewController// NavigationItem左侧的按钮@property (weak, nonatomic) IBOutlet UIBarButtonItem *refreshBtn;// NavigationItem右侧的按钮@property (weak, nonatomic) IBOutlet UIBarButtonItem *wantToLoginBtn;// NavigationItem左侧的按钮 点击事件 刷新至初始状态- (IBAction)refresh:(UIBarButtonItem *)sender;@end
BeyondViewController.mide
//// BeyondViewController.m// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "BeyondViewController.h"@interface BeyondViewController ()@end@implementation BeyondViewController// 刷新至初始状态- (IBAction)refresh:(UIBarButtonItem *)sender { self.navigationItem.title = @"首页"; self.wantToLoginBtn.enabled = YES; self.refreshBtn.enabled = NO; }@end
LoginViewController.h动画
//// LoginViewController.h// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import <UIKit/UIKit.h>@interface LoginViewController : UIViewController// 用户名输入框@property (weak, nonatomic) IBOutlet UITextField *username;// 密码输入框@property (weak, nonatomic) IBOutlet UITextField *password;// 输入用户名和密码以后,点击 登陆按钮- (IBAction)loginBtnClick:(UIButton *)sender;// NavigationItem左侧的按钮 点击事件 返回前一个控制器- (IBAction)backToHome:(UIBarButtonItem *)sender;@end
LoginViewController.matom
//// LoginViewController.m// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "LoginViewController.h"#import "NanaViewController.h"@interface LoginViewController () @end @implementation LoginViewController - (void)viewDidLoad { [super viewDidLoad]; _password.secureTextEntry = YES; } - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; }#pragma mark - Navigation// 在经过segue跳转至下一个导航子控制器前,作准备工做!这儿是传递数据给目的控制器- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)username { // 要获得目的控制器,请使用 [segue destinationViewController]. // 在这里,能够传递数据给下一个控制器 // 这个参数是要传递的数据 NSLog(@"prepare for segue----%@",username); // 经过segue的destinationViewController获得即将要跳转的目的控制器,传递数据给它 NanaViewController *nanaVC = [segue destinationViewController]; NSString *oldTitle = nanaVC.item_nanaSay.title; nanaVC.username = username; NSString *newStr = [NSString stringWithFormat:@"%@你好呀~%@ ",username,oldTitle]; nanaVC.item_nanaSay.title = newStr; }// 输入用户名和密码以后,点击 登陆按钮- (IBAction)loginBtnClick:(UIButton *)sender { // robust判断 if (_username.text.length == 0 || _password.text.length == 0) { UIActionSheet *sheet = [[UIActionSheet alloc]initWithTitle:@"请输入账号和密码" delegate:nil cancelButtonTitle:@"取消" destructiveButtonTitle:@"明白" otherButtonTitles:@"other", nil]; [sheet showInView:self.view]; [_username becomeFirstResponder]; return; } // 输入正确的密码和帐号以后,跳转至第3个控制器// self.navigationController pushViewController:<#(UIViewController *)#> animated:<#(BOOL)#> // 经过segue连线,跳至self.navigationController容器里面的下一个 子控制器,而且传递参数(用户名),参数会被传递到self的 prepareForSegue方法中,而后才会传递到 下一下控制器(destination) [self performSegueWithIdentifier:@"segue_loginSuccess" sender:_username.text]; }// NavigationItem左侧的按钮 点击事件 返回前一个控制器,即首页- (IBAction)backToHome:(UIBarButtonItem *)sender { [self.navigationController popViewControllerAnimated:YES]; } @end
NanaViewController.hspa
//// NanaViewController.h// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import <UIKit/UIKit.h>@interface NanaViewController : UIViewController// NavigationItem右侧的按钮 欢迎 标语@property (weak, nonatomic) IBOutlet UIBarButtonItem *item_nanaSay;// 点击NavigationItem左侧的按钮 回到首页,即第一个控制器,而且将数据带过去- (IBAction)backToHome:(UIBarButtonItem *)sender;// 仅用来接收传递过来的数据用~@property (nonatomic,copy) NSString * username;@end
NanaViewController.m.net
//// NanaViewController.m// 18_控制器切换_navigation_push_经过storyboard方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "NanaViewController.h"#import "BeyondViewController.h"@interface NanaViewController () @end @implementation NanaViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; }// 回到首页,即第一个控制器,而且将数据带过去- (IBAction)backToHome:(UIBarButtonItem *)sender { // 拿到第一个控制器 BeyondViewController *firstVC = [self.navigationController.viewControllers firstObject]; // [self.navigationController.viewControllers objectAtIndex:n-2]; //n為最頂的index //加入要传递的数据 NSString *str = [NSString stringWithFormat:@"欢迎%@回来",_username]; firstVC.navigationItem.title = str; firstVC.wantToLoginBtn.enabled = NO; firstVC.refreshBtn.enabled = YES; // pop至第一个控制器 [self.navigationController popToViewController:firstVC animated:YES]; } @end
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我是分割线
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push的实现,使用代码方式:
BeyondAppDelegate.h
//// BeyondAppDelegate.h// 18_控制器切换_navigationCtrl_push_代码方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import <UIKit/UIKit.h>@class BeyondViewController;@interface BeyondAppDelegate : UIResponder <UIApplicationDelegate>@property (strong, nonatomic) UIWindow *window;// 为应用程序的代理 添加一个成员属性 控制器@property (nonatomic,strong) BeyondViewController *viewController;@end
BeyondAppDelegate.m
// // BeyondAppDelegate.m // 18_控制器切换_navigationCtrl_push_代码方式 // // Created by beyond on 14-7-31. // Copyright (c) 2014年 com.beyond. All rights reserved. // #import "BeyondAppDelegate.h" #import "BeyondViewController.h" @implementation BeyondAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { /* ===============================对比版 self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. // 为应用代理 的成员属性 实例化一个BeyondViewController控制器 self.viewController = [[BeyondViewController alloc] initWithNibName:@"BeyondViewController" bundle:nil]; // 将BeyondViewController控制器,设置成为窗口的rootViewController self.window.rootViewController = self.viewController; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; <pre name="code" class="objc">===============================对比版 <span style="font-family: Arial, Helvetica, sans-serif;">*/</span>
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // 为应用代理 的成员属性 实例化一个BeyondViewController控制器 self.viewController = [[BeyondViewController alloc] initWithNibName:@"BeyondViewController" bundle:nil]; // 建立导航控制器,并设置 栈底的控制器为 BeyondViewController UINavigationController *navi = [[UINavigationController alloc]initWithRootViewController:self.viewController]; // 最后将导航 控制器,设置成为窗口的rootViewController self.window.rootViewController = navi; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES;}@end
BeyondViewController.m
//// BeyondViewController.m// 18_控制器切换_navigationCtrl_push_代码方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved./* 导航控制器方法总结: 1,建立导航控制器,在App代理的方法里面 // 建立导航控制器,并设置 栈底的控制器为 BeyondViewController UINavigationController *navi = [[UINavigationController alloc]initWithRootViewController:self.viewController]; 2,栈 的形式管理 self.navigationController.viewControllers 3,压栈 即跳至下一个控制器 [self.navigationController pushViewController:loginVC animated:YES]; 4,出栈 即返回,将控制器从stack里面弹出 [self.navigationController popToRootViewControllerAnimated:YES]; [self.navigationController popViewControllerAnimated:YES]; [self.navigationController popToViewController:<#(UIViewController *)#> animated:<#(BOOL)#>]; 5,导航栏显示标题,左Item,右item,返回item 其中 返回的文本是由上一个控制器决定 的 ??? self.title 就是 self.navigationItem.title 6,取得栈顶控制器 self.navigationController.topViewController */#import "BeyondViewController.h"#import "LoginViewController.h"@interface BeyondViewController ()@end@implementation BeyondViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; // 设置顶部标题 self.navigationItem.title = @"首页"; // 设置右边的按钮和点击事件 self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc]initWithTitle:@"下一张" style:UIBarButtonItemStyleBordered target:self action:@selector(nextBtnClick)]; }// 点击 下一张,进入 下一个控制器- (void)nextBtnClick { // 实例化,下一个控制器,并push添加到父容器中,并动画跳转 LoginViewController *loginVC = [[LoginViewController alloc]init]; // 这样子也能够拿到容器控制器,即导航控制器[self.parentViewController]; [self.navigationController pushViewController:loginVC animated:YES]; }@end
BeyondViewController.xib
第2个控制器.m
//// LoginViewController.m// 18_控制器切换_navigationCtrl_push_代码方式//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "LoginViewController.h"#import "NanaViewController.h"@interface LoginViewController ()@end@implementation LoginViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; // 设置顶部标题 self.navigationItem.title = @"料理"; // 设置返回按钮的显示 文本 self.navigationItem.backBarButtonItem.title = @"上一张"; //设置顶部 右边的按钮,并添加监听事件 UIBarButtonItem *item = [[UIBarButtonItem alloc]initWithTitle:@"下一张" style:UIBarButtonItemStyleBordered target:self action:@selector(rightBtnClick)]; self.navigationItem.rightBarButtonItem = item; }// 响应 顶部 右边的 点击- (void)rightBtnClick { // 实例化,第3个控制器,并push至栈顶 // 实例化,下一个控制器,并push添加到父容器中,并动画跳转 NanaViewController *nanaVC = [[NanaViewController alloc]init]; // 这样子也能够拿到容器控制器,即导航控制器[self.parentViewController]; [self.navigationController pushViewController:nanaVC animated:YES]; }@end