UI_通讯录

//  AppDelegate.h
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import

@interface AppDelegate : UIResponder

@property (strong, nonatomic) UIWindow *window;

@end

//  AppDelegate.m
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import "AppDelegate.h"
#import "RootViewController.h"
@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    self.window = [[UIWindow alloc]initWithFrame:[UIScreen mainScreen].bounds];
    [self.window setBackgroundColor:[UIColor whiteColor]];
    [self.window makeKeyAndVisible];
    
    [self.window setRootViewController:[[UINavigationController alloc]initWithRootViewController:[RootViewController new]]];
    
//    UINavigationController *RootVC = [[UINavigationController alloc]initWithRootViewController:[RootViewController new]];
//    self.window.rootViewController = RootVC;
    
//    [self.window setRootViewController:[RootViewController new]];

    
    
    return YES;
}

显示的联系人主界面

//  RootViewController.h
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import
@class Student;
@interface RootViewController : UIViewController

@property (strong,nonatomic)Student *student;

@end

//  RootViewController.m
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import "RootViewController.h"
#import "Student.h"
#import "DetailViewController.h"
#import "AddDataViewController.h"
@interface RootViewController ()

@property (nonatomic, strong) NSMutableArray *group; //分组名数组
@property (nonatomic, strong) NSMutableDictionary *dataDict; //所有对象的容器

@property(nonatomic,strong) NSIndexPath *indexPath;//这里定义成属性,在下方用来强行调用方法
@property (nonatomic, strong) UITableView *tableView;

@end



//重写cell标识符
static NSString *const systemCellReuseIdentifier = @"systemCellReuseIdentifier";

//设置布尔值  方便下方选择按钮实现不同的方法(删除,添加)
BOOL b = YES;




@implementation RootViewController

#pragma mark ---------------------状态栏按钮--------------------------
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{
    
    if(self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]){
        
        self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]initWithTitle:@"删除" style:UIBarButtonItemStylePlain target:self action:@selector(deleteDataAction:)];
        
        UIBarButtonItem *addItem = [[UIBarButtonItem alloc]initWithTitle:@"添加" style:UIBarButtonItemStylePlain target:self action:@selector(insertDataAction:)];
        
        UIBarButtonItem *moveItem = [[UIBarButtonItem alloc]initWithTitle:@"移动" style:UIBarButtonItemStylePlain target:self action:@selector(moveDataAction:)];
        
        self.navigationItem.rightBarButtonItems = @[addItem,moveItem];
        
    }
    return self;
}
#pragma mark------------------tableView编辑实现----------------------


#pragma mark -------------------进入编辑状态--------------------------

//1.让tableView进入编辑状态
- (void)moveDataAction:(UIBarButtonItem *)barButton{
    
    if([barButton.title isEqualToString:@"移动"]){
        [self.tableView setEditing:YES animated:YES];
        barButton.title = @"完成";
    }else{
        
        [self.tableView setEditing:NO animated:YES];
        barButton.title = @"移动";
    }
}

//2.指定哪些可以移动
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath{
    
    
    return YES;
}

//3.完成移动
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath{
    
    //获取源分区数组
    NSMutableArray *array = self.dataDict[self.group[sourceIndexPath.section]];
    //找到对应的对象(要移动的元素)
    self.student = array[sourceIndexPath.row];
    //从原位置移除(同一分区的情况下在同一数组操作)
    [array removeObject:_student];//相同的会全部移除
    //添加到新位置(同一分区的情况下在同一数组操作)
    [array insertObject:_student atIndex:destinationIndexPath.row];
    
    //进行数据交换
    
}

//补充:限制是否可以跨区移动
- (NSIndexPath *)tableView:(UITableView *)tableView targetIndexPathForMoveFromRowAtIndexPath:(NSIndexPath *)sourceIndexPath toProposedIndexPath:(NSIndexPath *)proposedDestinationIndexPath{
    
    //如果源分区和目的分区是同一个地方,那么可以返回目的地点作为移动结果
    if(sourceIndexPath.section == proposedDestinationIndexPath.section){
        
        return proposedDestinationIndexPath;
    }
    //否则,滚回老家
    return sourceIndexPath;
}

//1.让tableView进入编辑状态
- (void)insertDataAction:(UIBarButtonItem *)barButton{
    
    b = NO;
    
    if([barButton.title isEqualToString:@"添加"]){
        [self.tableView setEditing:YES animated:YES];
        barButton.title = @"完成";
    }else{
        
        [self.tableView setEditing:NO animated:YES];
        barButton.title = @"添加";
    }
    
    //如果条件成立选第一个,如果不成立选第二个
//    barButton.title =  self.tableView.editing ? @"完成" : @"添加";
}


//1.让tableView进入编辑状态
- (void)deleteDataAction:(UIBarButtonItem *)barButton{
    
    b = YES;
    
    if ([barButton.title isEqualToString:@"删除"]) {
        [self.tableView setEditing:YES animated:YES];
        barButton.title = @"完成";
    }else{
        
        [self.tableView setEditing:NO animated:YES];
        barButton.title = @"删除";
    }
}
#pragma mark -------------------设置可编辑区域-------------------------
//2.设置可编辑区域
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{
//    //前四个分区不可以编辑
//    if (indexPath.section <= 3) {
//        return NO;
//    }
    //剩下的可以编辑
    return YES;
}


#pragma mark -------------------设定编辑样式--------------------------
//3.设定编辑样式
- (UITableViewCellEditingStyle )tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
    
//    //前四个分区只能添加
//    if (indexPath.section <= 3) {
//        return UITableViewCellEditingStyleInsert;
//    }
    //剩下的分区设为删除样式
    
    if(b){
        return UITableViewCellEditingStyleDelete;
    }
    return UITableViewCellEditingStyleInsert;
    
    //UITableViewCellEditingStyleInsert 是+号
    //UITableViewCellEditingStyleDelete 是-号
}

#pragma mark -------------------完成编辑----------------------------
//4.完成编辑(操作UI之前要先操作数据,所有的编辑都是先编辑数据)
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{
    
    
//    //获取当前分组名
//    NSString *groupName = [self.group objectAtIndex:indexPath.section];
//    //根据当前分组名获取当前分区所使用的数组
//    NSMutableArray *array = [self.dataDict objectForKey:groupName];
    
    //以上两步书写在一起
    NSMutableArray *array = self.dataDict[self.group[indexPath.section]];
    
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        
        //如果当前分区只有一条数据,那么整个分区都删除
        if(array.count == 1)
        {
            
            //直接将对应的数组从字典中删除(还得将数组中的分组名删除)
            [self.dataDict removeObjectForKey:self.group[indexPath.section]];
            //※并且删除对应的分组名※
            [self.group removeObjectAtIndex:indexPath.section];
            //删除UI
            
            NSIndexSet *indexSet = [NSIndexSet indexSetWithIndex:indexPath.section];
            
            [tableView deleteSections:indexSet withRowAnimation:UITableViewRowAnimationAutomatic];
            
        }else
            //如果当前分区不只一条数据,那么删除一行就可以
        {
            //删除要操作的数据
            [array removeObjectAtIndex:indexPath.row];
            //删除UI(根据当前所操作的位置来删除cell)
            [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
        }
        
        
    }else if(editingStyle == UITableViewCellEditingStyleInsert){
        
        AddDataViewController *addVC = [AddDataViewController new];
        addVC.delegate = self;
        self.indexPath = indexPath;
        [self.navigationController pushViewController:addVC animated:YES];
        
        
        //创建新的数据
//        NSDictionary *stuDict = @{@"name":@"葫芦娃",@"age":@"666",@"gender":@"未知",@"QQNumber":@"888",@"phoneNumber":@"7777777",@"hobby":@"打妖怪"};
//        NSDictionary *stuDict = @{@"name":addVC.nameTextField.text,@"age":addVC.ageTextField.text,@"gender":addVC.genderTextField.text,@"QQNumber":addVC.QQNumberTextField.text,@"phoneNumber":addVC.phoneNumberTextField.text,@"hobby":addVC.hobbyTextView.text};
//        Student *student = [[Student alloc]initWithDictionary:stuDict];
        //添加数据
//        [array addObject:student];
        //判断传来的student是否为空,不为空执行下面方法
        if(self.student != nil){
        [array insertObject:self.student atIndex:indexPath.row + 1];
    
        //创建新的位置
        NSIndexPath *newIndexPath = [NSIndexPath indexPathForRow:indexPath.row + 1 inSection:indexPath.section];
        
        //添加UI
        [tableView insertRowsAtIndexPaths:@[newIndexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
        }
    
        
    }
}

-(void)passValue:(Student *)tempstu{
    
    self.student = tempstu;
    //强行调用此方法
    [self tableView:self.tableView commitEditingStyle:UITableViewCellEditingStyleInsert forRowAtIndexPath:self.indexPath];
}



- (void)viewDidLoad {
    [super viewDidLoad];
    
    //标题
    [self.navigationItem setTitle:@"所有联系人"];
    
    
#pragma mark -------数据解析------------------
    //获取当前应用程序包文件
    NSBundle *bundle = [NSBundle mainBundle];
    //获取包内属性列表(plist)文件路径
    NSString *path = [bundle pathForResource:@"CLASS151042" ofType:@"plist"];
    //根据plist文件创建对应的字典
    NSDictionary *dict = [NSDictionary dictionaryWithContentsOfFile:path];
    
    //获取所有分组(字典中拿出来的数组是不可变的,然后copy成可变的方便操作)
    self.group = [[dict allKeys] mutableCopy];
    //排序
    [self.group sortUsingSelector:@selector(compare:)];
    
    
    
    self.dataDict = [[NSMutableDictionary alloc]initWithCapacity:26];
    //遍历字典获取的是key值
    for (NSString *key in dict) {
        
        NSMutableArray *tempGroup = [[NSMutableArray alloc]initWithCapacity:30];
        // dict[key]-->[dict objectForKey:key];
        for (NSDictionary *studentDict in dict[key]) {
            
            Student *stu = [[Student alloc]initWithDictionary:studentDict];
            
            [tempGroup addObject:stu];
        }
        
        [self.dataDict setObject:tempGroup forKey:key];
    }
    
//    NSLog(@"%@",self.dataDict);
//    NSLog(@"%@",[self.dataDict[@"C"]lastObject]);

    
#pragma mark -------创建表视图------------------
    //tableView格式(UITableViewStylePlain是在分组中元素没完之前分组名在左上角)
    UITableView *tableView = [[UITableView alloc]initWithFrame:self.view.bounds style:UITableViewStylePlain];
    
    //通过dataSource设置区和行数
    tableView.dataSource = self;
    tableView.delegate = self;
    
    
    //注册cell(注意这边方法的使用)
    [tableView registerClass:[UITableViewCell class]forCellReuseIdentifier:systemCellReuseIdentifier];
    
    
    self.tableView = tableView;
    
    
    [self.view addSubview:tableView];
    
    
    
    
}

#pragma mark --------------------tableView代理-----------------------

#pragma mark -------设置分区------------------
//多少分区

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    
    return self.group.count;
}


#pragma mark -------设置dataSource必须实现的方法------------------
//每个分区有多少行(设置dataSource必须实现的方法)
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    //根据当前的分区找到对应的分组名
    NSString *key = [self.group objectAtIndex:section];
    //根据分组名找到对应的数组
    NSArray *array = [self.dataDict objectForKey:key];
    //返回数组元素个数作为分区行数
    return array.count;
    
//    return [self.dataDict[self.group[section]] count];
}


//设置cell(设置dataSource必须实现的方法)
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    
    UITableViewCell *cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"cellIdentifier"];
    
//    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:systemCellReuseIdentifier];

    //找到对应的分区名
    NSString *key = self.group[indexPath.section];
    //找到对应的数组
    NSArray *group = self.dataDict[key];
    //找到数组中的某一个对象
    Student *student = group[indexPath.row];
    //将数据显示在cell上
    cell.textLabel.text = student.name;
    cell.detailTextLabel.text = student.phoneNumber;

    //在右侧添加call图片
//    UIImageView *cellView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"call"]];
//    cellView.frame = CGRectMake(320 , 10, 20, 20);
//    [cell.contentView addSubview:cellView];
    
    
    return cell;
    
}
#pragma mark -------设置头部标题------------------
//设置头部标题
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
    
    return self.group[section];
}
#pragma mark -------设置右侧索引------------------
//设置右侧索引
- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView{
    
    return self.group;
}
#pragma mark -------设置点击cell跳转------------------
//点击cell跳转
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(nonnull NSIndexPath *)indexPath{

//    NSString *key = self.group[indexPath.section];
    //找到对应的数组
//    NSArray *group = self.dataDict[key];
    //找到数组中的某一个对象
//    Student *student = group[indexPath.row];

    DetailViewController *detailVC = [[DetailViewController alloc]init];
    //将student传到详情页上
    detailVC.stu = self.dataDict[self.group[indexPath.section]][indexPath.row];
    
    [self.navigationController pushViewController:detailVC animated:NO];
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

联系人详情页

//  DetailViewController.h
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import
@class Student;
@interface DetailViewController : UIViewController
//将student声明为属性,以便传入student
@property (nonatomic,strong)Student *stu;
@end

//  DetailViewController.m
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import "DetailViewController.h"
#import "Student.h"
@interface DetailViewController ()

@end

@implementation DetailViewController

#define kWidth self.view.bounds.size.width
#define kHeight self.view.bounds.size.height

- (void)viewDidLoad {
    [super viewDidLoad];
    UIBarButtonItem *right = [[UIBarButtonItem alloc]initWithTitle:@"保存" style:UIBarButtonItemStylePlain target:self action:@selector(save)];//save保存
    self.navigationItem.rightBarButtonItem = right;
    
    //姓名
    UILabel *nameLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-400, 70, 40)];
    NSString *nameStr = [NSString stringWithFormat:@"姓    名 :"];
//    nameLabel.borderStyle = UITextBorderStyleRoundedRect;
    nameLabel.text = nameStr;
//    nameLabel.backgroundColor = [UIColor redColor];
    [self.view addSubview:nameLabel];

    //姓名编辑框
    UITextField *nametextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-395, kWidth-190, 30)];
    NSString *jiastring = [NSString stringWithFormat:@" %@",self.stu.name];
    nametextField.borderStyle = UITextBorderStyleRoundedRect;
    nametextField.text =jiastring;
    [self.view addSubview:nametextField];
    
    
    //性别
    UILabel *genderLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-365, 70, 40)];
    NSString *genderStr = [NSString stringWithFormat:@"性    别 :"];
    genderLabel.text = genderStr;
//    genderLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:genderLabel];
    
    //性别编辑框
    UITextField *gendertextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-360, kWidth-190, 30)];
    NSString *genderstring = [NSString stringWithFormat:@" %@",self.stu.gender];
    gendertextField.borderStyle = UITextBorderStyleRoundedRect;
    gendertextField.text =genderstring;
    [self.view addSubview:gendertextField];
    
    
    //年龄
    UILabel *ageLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-330, 70, 40)];
    NSString *ageStr = [NSString stringWithFormat:@"年    龄 :"];
    ageLabel.text = ageStr;
//    ageLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:ageLabel];
    
    //年龄编辑框
    UITextField *agetextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-325, kWidth-190, 30)];
    NSString *agestring = [NSString stringWithFormat:@" %@",self.stu.age];
    agetextField.borderStyle = UITextBorderStyleRoundedRect;
    agetextField.text =agestring;
    [self.view addSubview:agetextField];
    
    
    //手机号
    UILabel *phoneLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-295, 70, 40)];
    NSString *phoneStr = [NSString stringWithFormat:@"手机号 :"];
    phoneLabel.text = phoneStr;
//    phoneLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:phoneLabel];
    
    //手机号编辑框
    UITextField *phonetextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-290, kWidth-190, 30)];
    NSString *phonestring = [NSString stringWithFormat:@" %@",self.stu.phoneNumber];
    phonetextField.borderStyle = UITextBorderStyleRoundedRect;
    phonetextField.text =phonestring;
    [self.view addSubview:phonetextField];
    
    
    //QQ
    UILabel *QQNumberLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-260, 70, 40)];
    NSString *QQNumberStr = [NSString stringWithFormat:@"Q      Q :"];
    QQNumberLabel.text = QQNumberStr;
//    QQNumberLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:QQNumberLabel];
    
    //QQ编辑框
    UITextField *QQtextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-255, kWidth-190, 30)];
    NSString *QQstring = [NSString stringWithFormat:@" %@",self.stu.QQNumber];
    QQtextField.borderStyle = UITextBorderStyleRoundedRect;
    QQtextField.text = QQstring;
    [self.view addSubview:QQtextField];
    
    
    //爱好
    UILabel *hobbyLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-220, 70, 40)];
    hobbyLabel.text = @"爱    好 :";
    [self.view addSubview:hobbyLabel];
    UITextView *hobbytextview = [[UITextView alloc]initWithFrame:CGRectMake(110, kHeight-195, kWidth-190, 180)];
    NSString *hobbystring = [NSString stringWithFormat:@"%@",self.stu.hobby];
    hobbytextview.text = hobbystring;
    hobbytextview.layer.borderColor = [[UIColor colorWithRed:215.0 / 255.0 green:215.0 / 255.0 blue:215.0 / 255.0 alpha:1] CGColor];
    hobbytextview.layer.borderWidth = 0.7;
    hobbytextview.layer.cornerRadius = 6.0;
    [self.view addSubview:hobbytextview];
    
    UIImageView *imgView = [[UIImageView alloc]initWithFrame:CGRectMake(40, 70, kWidth-80, kWidth-190)];
    NSString *imagestring = [NSString stringWithFormat:@"%@.jpg",self.stu.picture];
    imgView.contentMode = UIViewContentModeScaleAspectFit;
    UIImage *image = [UIImage imageNamed:imagestring];
    imgView.image = image;
    [self.view addSubview:imgView];
    
    
    
}

//点击空白处回收键盘(任何UIView子类结束编辑即可)
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    [self.view endEditing:YES];
}


-(void)save{
    NSLog(@"保存操作");
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end

//添加联系人页面
//  AddDataViewController.h
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/30.
//  Copyright © 2015年 SH. All rights reserved.
//

#import
@class Student;
@protocol PassValueDelegate

//-(void)passValuename:(NSString *)name age:(NSString *)age gender:(NSString *)gender hobby:(NSString *)hobby phoneNumber:(NSString *)phoneNumber QQNumber:(NSString *)QQNumber;
-(void)passValue:(Student *)tempstu;

@end

@interface AddDataViewController : UIViewController

@property (nonatomic,strong)iddelegate;
@property (nonatomic,strong)Student *stu;

@property (nonatomic,strong) UITextField *nameTextField;
@property (nonatomic,strong) UITextField *genderTextField;
@property (nonatomic,strong) UITextView *hobbyTextView;
@property (nonatomic,strong) UITextField *phoneNumberTextField;
@property (nonatomic,strong) UITextField *QQNumberTextField;
@property (nonatomic,strong) UITextField *ageTextField;

@end

//  AddDataViewController.m
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/30.
//  Copyright © 2015年 SH. All rights reserved.
//

#import "AddDataViewController.h"
#import "Student.h"
#import "RootViewController.h"
#define kWidth self.view.bounds.size.width
#define kHeight self.view.bounds.size.height
@interface AddDataViewController ()


@end

@implementation AddDataViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    UIBarButtonItem *right = [[UIBarButtonItem alloc]initWithTitle:@"保存" style:UIBarButtonItemStylePlain target:self action:@selector(save)];//save保存
    self.navigationItem.rightBarButtonItem = right;

    self.stu = [[Student alloc]init];
    
    
    
    //姓名
    UILabel *nameLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-400, 70, 40)];
    NSString *nameStr = [NSString stringWithFormat:@"姓    名 :"];
    //    nameLabel.borderStyle = UITextBorderStyleRoundedRect;
    nameLabel.text = nameStr;
    //    nameLabel.backgroundColor = [UIColor redColor];
    [self.view addSubview:nameLabel];
    
    //姓名编辑框
    self.nameTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-395, kWidth-190, 30)];
//    NSString *jiastring = [NSString stringWithFormat:@" %@",self.stu.name];
//    self.stu.name = nametextField.text;
    self.nameTextField.text = @"";
    self.nameTextField.borderStyle = UITextBorderStyleRoundedRect;
//    nametextField.text =jiastring;
    [self.view addSubview:self.nameTextField];
    
    //性别
    UILabel *genderLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-365, 70, 40)];
    NSString *genderStr = [NSString stringWithFormat:@"性    别 :"];
    genderLabel.text = genderStr;
    //    genderLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:genderLabel];
    
    //性别编辑框
    self.genderTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-360, kWidth-190, 30)];
//    NSString *genderstring = [NSString stringWithFormat:@" %@",self.stu.gender];
//    self.stu.gender = gendertextField.text;
    self.genderTextField.borderStyle = UITextBorderStyleRoundedRect;
//    gendertextField.text =genderstring;
    [self.view addSubview:self.genderTextField];
    
    
    //年龄
    UILabel *ageLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-330, 70, 40)];
    NSString *ageStr = [NSString stringWithFormat:@"年    龄 :"];
    ageLabel.text = ageStr;
    //    ageLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:ageLabel];
    
    //年龄编辑框
    self.ageTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-325, kWidth-190, 30)];
//    NSString *agestring = [NSString stringWithFormat:@" %@",self.stu.age];
//    self.stu.age = agetextField.text;
    self.ageTextField.borderStyle = UITextBorderStyleRoundedRect;
//    agetextField.text =agestring;
    [self.view addSubview:self.ageTextField];
    
    
    //手机号
    UILabel *phoneLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-295, 70, 40)];
    NSString *phoneStr = [NSString stringWithFormat:@"手机号 :"];
    phoneLabel.text = phoneStr;
    //    phoneLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:phoneLabel];
    
    //手机号编辑框
    self.phoneNumberTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-290, kWidth-190, 30)];
//    NSString *phonestring = [NSString stringWithFormat:@" %@",self.stu.phoneNumber];
//    self.stu.phoneNumber = phonetextField.text;
    self.phoneNumberTextField.borderStyle = UITextBorderStyleRoundedRect;
//    phonetextField.text =phonestring;
    [self.view addSubview:self.phoneNumberTextField];
    
    
    //QQ
    UILabel *QQNumberLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-260, 70, 40)];
    NSString *QQNumberStr = [NSString stringWithFormat:@"Q      Q :"];
    QQNumberLabel.text = QQNumberStr;
    //    QQNumberLabel.backgroundColor = [UIColor blueColor];
    [self.view addSubview:QQNumberLabel];
    
    //QQ编辑框
    self.QQNumberTextField = [[UITextField alloc]initWithFrame:CGRectMake(110, kHeight-255, kWidth-190, 30)];
//    NSString *QQstring = [NSString stringWithFormat:@" %@",self.stu.QQNumber];
//    self.stu.QQNumber = QQNumberLabel.text;
    self.QQNumberTextField.borderStyle = UITextBorderStyleRoundedRect;
//    QQtextField.text = QQstring;
    [self.view addSubview:self.QQNumberTextField];
    
    
    //爱好
    UILabel *hobbyLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, kHeight-220, 70, 40)];
    hobbyLabel.text = @"爱    好 :";
    [self.view addSubview:hobbyLabel];
    self.hobbyTextView = [[UITextView alloc]initWithFrame:CGRectMake(110, kHeight-195, kWidth-190, 180)];
//    NSString *hobbystring = [NSString stringWithFormat:@"%@",self.stu.hobby];
//    hobbytextview.text = hobbystring;
//    self.stu.hobby = hobbytextview.text;
    self.hobbyTextView.layer.borderColor = [[UIColor colorWithRed:215.0 / 255.0 green:215.0 / 255.0 blue:215.0 / 255.0 alpha:1] CGColor];
    self.hobbyTextView.layer.borderWidth = 0.7;
    self.hobbyTextView.layer.cornerRadius = 6.0;
    [self.view addSubview:self.hobbyTextView];
    
    
//    UIImageView *imgView = [[UIImageView alloc]initWithFrame:CGRectMake(40, 70, kWidth-80, kWidth-190)];
//    NSString *imagestring = [NSString stringWithFormat:@"%@.jpg",self.stu.picture];
//    imgView.contentMode = UIViewContentModeScaleAspectFit;
//    UIImage *image = [UIImage imageNamed:imagestring];
//    imgView.image = image;
//    [self.view addSubview:imgView];
    
//    [_delegate passValuename:self.nameTextField.text age:self.ageTextField.text gender:self.genderTextField.text hobby:self.hobbyTextView.text phoneNumber:self.phoneNumberTextField.text QQNumber:self.QQNumberTextField.text];
    
    
}

//点击空白处回收键盘(任何UIView子类结束编辑即可)
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    [self.view endEditing:YES];
}


-(void)save{
    
        self.stu.name = self.nameTextField.text;
        self.stu.age = self.ageTextField.text;
        self.stu.gender = self.genderTextField.text;
        self.stu.hobby = self.hobbyTextView.text;
        self.stu.phoneNumber = self.phoneNumberTextField.text;
        self.stu.QQNumber = self.QQNumberTextField.text;
    
    [_delegate passValue:self.stu];
    
    NSLog(@"%@保存成功",self.stu.name);

    [self.navigationController popToRootViewControllerAnimated: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

创建对象

//  Student.h
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import

@interface Student : NSObject


//写的person和student类都是model (都是在M层)
@property (nonatomic,strong) NSString *name;
@property (nonatomic,strong) NSString *gender;
@property (nonatomic,strong) NSString *age;
@property (nonatomic,strong) NSString *hobby;
@property (nonatomic,strong) NSString *phoneNumber;
@property (nonatomic,strong) NSString *QQNumber;
@property (nonatomic,strong) NSString *picture;
@property (strong,nonatomic) NSString *num_id;

//自定义初始化方法
-(instancetype)initWithDictionary:(NSDictionary *)dict;


@end

//  Student.m
//  Lesson10_tableView编辑
//
//  Created by Floating_SH on 15/11/28.
//  Copyright © 2015年 SH. All rights reserved.
//

#import "Student.h"

@implementation Student

//自定义初始化方法
- (instancetype)initWithDictionary:(NSDictionary *)dict{
    
    if(self = [super init]){
        
        [self setValuesForKeysWithDictionary:dict];
    }
    
    return self;
}


//打印方法, 辅助校验model对象的属性,查看是否成功
-(NSString *)description{
    
    return [NSString stringWithFormat:@"%@",_name];
}


//重写这个方法 ,将不能正常赋值的key 的value重新赋值给自己定义的(自己)
//重写无法正确赋值的key-Value对,保证KVC对model对象赋值不出错(这里一定要写)
- (void)setValue:(id)value forUndefinedKey:(nonnull NSString *)key{
    //    if([key isEqualToString:@"id"]){
    //        _num_id = value;
    //    }
    
    NSLog(@"=======%@",key);//将不能正常赋值的可以打印出来
}


@end

部分效果图

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