UI5_HomeWorkCompanyViewController

//

//  ItemCompany.h

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <Foundation/Foundation.h>

@interface ItemCompany : NSObject

@property (nonatomic, copy) NSString *companyName;

@property (nonatomic, copy) NSString *personName;

@property (assign,nonatomic) NSInteger money;

@end

//

//  ItemCompany.m

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "ItemCompany.h"

@implementation ItemCompany

@end

//

//  ResultViewController.h

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <UIKit/UIKit.h>

@interface ResultViewController : UIViewController

- (void)showResult;

@end

//

//  ResultViewController.m

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "ResultViewController.h"

#import "AppDelegate.h"

#import "ItemCompany.h"

@interface ResultViewController ()

@end

@implementation ResultViewController

{

    //AppDelegate *delegate;

}

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view.

    CGRect frame = self.view.frame;

    frame.size.height = self.view.frame.size.height-100;

    self.view.frame = frame;

    //delegate =[[AppDelegate alloc] init];

    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 50, self.view.frame.size.width, self.view.frame.size.height-100)];

    //label.backgroundColor= [UIColor cyanColor];

    //label.alpha = 0.8;

    label.numberOfLines  = 0;

    label.textAlignment = NSTextAlignmentCenter;

    label.font = [UIFont systemFontOfSize:24];

    label.textColor  = [UIColor blackColor];

    label.text = @"显示结果:\n";

    label.tag = 200;

    [self.view addSubview:label];

    self.view.backgroundColor = [UIColor whiteColor];

}

- (void)showResult

{

    UIApplication  *app = [UIApplication sharedApplication];

    AppDelegate *delegate = app.delegate;

    NSString *str = @"";

     //NSLog(@"%@",((ItemCompany *)[delegate.items objectAtIndex:0]).companyName);

    for (ItemCompany *item in delegate.items) {

        NSString *subStr = [NSString stringWithFormat:@"%@-%@-%li\n",item.companyName,item.personName,item.money];

        str = [str stringByAppendingString:subStr];

    }

    UILabel *label = (UILabel *)[self.view viewWithTag:200];

    label.text = str;

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

/*

#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation

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

    // Get the new view controller using [segue destinationViewController].

    // Pass the selected object to the new view controller.

}

*/

@end

//

//  CompanyViewController.h

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <UIKit/UIKit.h>

@interface CompanyViewController : UIViewController <UITextFieldDelegate>

@end

//

//  CompanyViewController.m

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "CompanyViewController.h"

#import "AppDelegate.h"

#import "ItemCompany.h"

@interface CompanyViewController ()

@end

@implementation CompanyViewController

{

   // UIApplication *app;

AppDelegate *delegate;

}

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view.

    CGRect frame = self.view.frame;

    frame.size.height = self.view.frame.size.height-100;

    self.view.frame = frame;

        delegate =[[AppDelegate alloc] init];

   // app = [UIApplication sharedApplication];

    //delegate = delegate;

    NSArray *textArray = @[@"公司名称",@"法人名称",@"注册资金"];

    for (int i=0; i<3; i++) {

        UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(10, 100+80*i, 100, 50)];

        //label.backgroundColor = [UIColor greenColor];

        label.text  = textArray[i];

        label.textAlignment = NSTextAlignmentCenter;

        [self.view addSubview:label];

        UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(110, 100+80*i, self.view.frame.size.width-130, 50)];

        textField.borderStyle = UITextBorderStyleRoundedRect;

        NSString *holder = [NSString stringWithFormat:@"请输入%@", textArray[i]];

        textField.placeholder = holder;

        textField.returnKeyType = UIReturnKeyDone;

        textField.tag = 200+i;

        textField.delegate = self;

        [self.view addSubview:textField];

    }

    UIButton *saveBtn= [UIButton buttonWithType:UIButtonTypeSystem];

    saveBtn.frame = CGRectMake(100, self.view.frame.size.height-60, self.view.frame.size.width-200, 40);

    [saveBtn setTitle:@"保存" forState:UIControlStateNormal];

    saveBtn.titleLabel.font = [UIFont systemFontOfSize:24];

    [saveBtn addTarget:self action:@selector(btnClicked) forControlEvents:UIControlEventTouchUpInside];

    [self.view addSubview:saveBtn];

    self.view.backgroundColor = [UIColor yellowColor];

}

- (void)btnClicked

{

//    UIApplication *app = [UIApplication sharedApplication];

   // AppDelegate *delegate = app.delegate;

    ItemCompany *item = [[ItemCompany alloc] init];

    item.companyName = ((UITextField *)[self.view viewWithTag:200]).text;

    item.personName = ((UITextField *)[self.view viewWithTag:201]).text;

    item.money = [((UITextField *)[self.view viewWithTag:202]).text integerValue];

    if (item.companyName && item.personName) {

        [delegate.items addObject:item];

    }

    NSLog(@"%@",((ItemCompany *)[delegate.items objectAtIndex:0]).companyName);

}

#pragma mark ---UITextFieldDelegate---

- (BOOL)textFieldShouldReturn:(UITextField *)textField

{

    [textField resignFirstResponder];

    return YES;

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

/*

#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation

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

    // Get the new view controller using [segue destinationViewController].

    // Pass the selected object to the new view controller.

}

*/

@end

//

//  AppDelegate.h

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <UIKit/UIKit.h>

#import <CoreData/CoreData.h>

@interface AppDelegate : UIResponder <UIApplicationDelegate>

//通过可变数组共享数据

@property (strong, nonatomic) NSMutableArray *items;

@property (strong, nonatomic) UIWindow *window;

@property (readonly, strong, nonatomic) NSManagedObjectContext *managedObjectContext;

@property (readonly, strong, nonatomic) NSManagedObjectModel *managedObjectModel;

@property (readonly, strong, nonatomic) NSPersistentStoreCoordinator *persistentStoreCoordinator;

- (void)saveContext;

- (NSURL *)applicationDocumentsDirectory;

@end

//

//  AppDelegate.m

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

- (instancetype)init

{

    if (self = [super init]) {

        self.items = [NSMutableArray array];

    }

    return self;

}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    // Override point for customization after application launch.

    return YES;

}

//

//  ViewController.h

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController

@end

//

//  ViewController.m

//  UI5_HomeWork

//

//  Created by zhangxueming on 15/7/3.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//

#import "ViewController.h"

#import "ResultViewController.h"

#import "CompanyViewController.h"

@interface ViewController ()

{

    ResultViewController *_resultController;

    CompanyViewController *_companyController;

}

@end

@implementation ViewController

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.

    _companyController = [[CompanyViewController alloc] init];

    _resultController = [[ResultViewController alloc] init];

    [self.view addSubview:_companyController.view];

    [self.view addSubview:_resultController.view];

    //设置view隐藏

    _resultController.view.hidden = YES;

    NSArray *titles= @[@"公司",@"结果"];

    CGFloat size = (self.view.frame.size.width-150)/2;

    for (int i=0; i<2; i++) {

        UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];

        btn.frame = CGRectMake(50+(50+size)*i, self.view.frame.size.height-100+30, size, 40);

        [btn setTitle:titles[i] forState:UIControlStateNormal];

        btn.titleLabel.font = [UIFont systemFontOfSize:24];

        btn.tag = 200+i;

        [btn addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];

        [self.view addSubview:btn];

    }

    self.view.backgroundColor = [UIColor cyanColor];

}

- (void)btnClicked:(UIButton *)btn

{

    if (btn.tag==200) {

        //公司

        _companyController.view.hidden = NO;

        _resultController.view.hidden = YES;

    }

    else if(btn.tag==201)

    {

        //结果

        _companyController.view.hidden = YES;

        _resultController.view.hidden = NO;

        [_resultController showResult];

    }

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

@end