[IOS]Setting Bundle + StoryBoard

用storyboard添加一个导航栏，其中首页有一个switch，与setting联动，还有一个button，使用modal连接另一个viewControl，其上也有一个按钮，按下销毁本viewControl，回到前一页。

实现步骤：

1.创建一个SingleView的项目，勾选上storyboard。

2.向storyboard中添加一个NavigationController，两个ViewController，然后在NavigationController中右击指向第一个ViewController，然后设置为rootViewController，并且将箭头指向NavigationController。

3.将两个ViewController的Class分别设置为DXWViewController和DXWViewController1（两个自己创建的类，继承自ViewController）

4.创建setting文件，并将root.plist保存一个键值对，key改成switch

5.修改DXWViewController(主视图)

DXWViewController.h:

#import  #import "DXWViewController1.h" @interface DXWViewController : UIViewController - (IBAction)change:(id)sender; @property (retain, nonatomic) IBOutlet UILabel *label; @property (retain, nonatomic) IBOutlet UISwitch *switchButton;  - (IBAction)showInfo:(id)sender;  @end

DXWViewController.m:

#import "DXWViewController.h"  @interface DXWViewController ()  @end  @implementation DXWViewController  -(void)viewWillAppear:(BOOL)animated {     [self changeData]; }  -(void)changeData {     NSUserDefaults *usr = [NSUserDefaults standardUserDefaults];     NSDictionary *dic = [NSDictionary dictionaryWithObjectsAndKeys:@YES,@"switch", nil];          [usr registerDefaults:dic];     ((UILabel *)self.label).text = [usr boolForKey:@"switch"]?@"开":@"关";     self.switchButton.on = [usr boolForKey:@"switch"];     //都要写入一下     [usr synchronize]; }  - (void)viewDidLoad {     [super viewDidLoad]; 	UIApplication *app = [UIApplication sharedApplication];     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(changeData) name:UIApplicationWillEnterForegroundNotification object:app]; }   - (void)dealloc {     [self.switchButton release];     [_label release];     [super dealloc]; } //实现协议的方法 - (void)flipsideViewControllerDidFinish:(DXWViewController1 *)controller {     [self dismissViewControllerAnimated:YES completion:nil]; } - (IBAction)change:(id)sender {     UISwitch *switchButton = sender;     NSUserDefaults *user = [NSUserDefaults standardUserDefaults];     [user setBool:switchButton.on forKey:@"switch"];     [user synchronize];     ((UILabel *)self.label).text = [user boolForKey:@"switch"]?@"开":@"关"; } - (IBAction)showInfo:(id)sender {     UIStoryboard *strBoard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];     DXWViewController1 *controller = [strBoard instantiateViewControllerWithIdentifier:@"DXWViewController1"];     controller.delegate = self;     controller.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;     [self presentViewController:controller animated:YES completion:nil]; } @end

上图中showInfo方法是通过代码的方法实现跳转到下一个view,如果是通过storyboard实现连线的方法然后跳过下一个view是这样实现：

@“Add”是连线的ID

//连线的方法 -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {     if ([segue.identifier isEqualToString:@"Add"]) {         DXWViewController1 *controlller = segue.destinationViewController;         controlller.delegate = self;     } }

6.修改DXWViewController1(子视图)

DXWViewController.h:

#import  @class DXWViewController1;  @protocol DXWFlipsideViewControllerDelegate - (void)flipsideViewControllerDidFinish:(DXWViewController1 *)controller; @end @interface DXWViewController1 : UIViewController @property (assign, nonatomic) id  delegate; - (IBAction)done:(id)sender; @end

DXWViewController.m:

#import "DXWViewController1.h"  @interface DXWViewController1 ()  @end  @implementation DXWViewController1  - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {     self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];     if (self) {         // Custom initialization     }     return self; }  - (void)viewDidLoad {     [super viewDidLoad]; 	// Do any additional setup after loading the view. }  - (void)didReceiveMemoryWarning {     [super didReceiveMemoryWarning];     // Dispose of any resources that can be recreated. }  - (IBAction)done:(id)sender {     [self.delegate flipsideViewControllerDidFinish:self]; } @end