[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 <UIKit/UIKit.h>

#import "DXWViewController1.h"

@interface DXWViewController : UIViewController<DXWFlipsideViewControllerDelegate>

- (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 <UIKit/UIKit.h>

@class DXWViewController1;



@protocol DXWFlipsideViewControllerDelegate

- (void)flipsideViewControllerDidFinish:(DXWViewController1 *)controller;

@end

@interface DXWViewController1 : UIViewController

@property (assign, nonatomic) id <DXWFlipsideViewControllerDelegate> 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