Model --- 模型.h
#import <Foundation/Foundation.h>
@interface CarModel : NSObject
@property (nonatomic, copy) NSString *carName;
@property (nonatomic, copy) NSString *carPrice;
@property (nonatomic, copy) NSString *carDetail;
@property (nonatomic, copy) NSString *carImage;
@property (nonatomic, assign) NSInteger tag;
- (instancetype)initWithName:(NSString *)name price:(NSString *)price detail:(NSString *)detail image:(NSString *)image;
+ (instancetype)carWithName:(NSString *)name price:(NSString *)price detail:(NSString *)detail image:(NSString *)image;
@end
Model --- 模型.m
#import "CarModel.h"
@implementation CarModel
- (void)dealloc
{
[_carDetail release];
[_carImage release];
[_carName release];
[_carPrice release];
[super dealloc];
}
- (instancetype)initWithName:(NSString *)name price:(NSString *)price detail:(NSString *)detail image:(NSString *)image
{
self = [super init];
if (self) {
self.carImage = image;
self.carDetail = detail;
self.carName = name;
self.carPrice = price;
}
return self;
}
+ (instancetype)carWithName:(NSString *)name price:(NSString *)price detail:(NSString *)detail image:(NSString *)image
{
CarModel *carModel = [[CarModel alloc] initWithName:name price:price detail:detail image:image];
return [carModel autorelease];
}
@end
View - .h
#import <UIKit/UIKit.h>
@interface CustomTableViewCell : UITableViewCell
@property (nonatomic, retain) UIImageView *cusImageView;
@property (nonatomic, retain) UILabel *cusLabel;
@end
View - .m
#import "CustomTableViewCell.h"
@implementation CustomTableViewCell
- (void)dealloc
{
[_cusLabel release];
[_cusImageView release];
[super dealloc];
}
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
self.cusImageView = [[UIImageView alloc] initWithFrame:CGRectMake(10, 5, 100, 40)];
[self.contentView addSubview:_cusImageView];
[_cusImageView release];
self.cusLabel = [[UILabel alloc] initWithFrame:CGRectMake(125, 0, 100, 40)];
[self.contentView addSubview:_cusLabel];
[_cusLabel release];
}
return self;
}
- (void)awakeFromNib {
// Initialization code
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
@end
/******************************/
Controller - 文件
/******************************/
#import <UIKit/UIKit.h>
@interface MainViewController : UIViewController
@property (nonatomic, retain) NSMutableArray *tableArray;
@end
#import "MainViewController.h"
#import "CarModel.h"
#import "DetailViewController.h"
#import "SecondViewController.h"
#import "FirstViewController.h"
#import "CustomTableViewCell.h"
@interface MainViewController () <UITableViewDataSource, UITableViewDelegate, sendTableViewCell>
{
UITableView *_table;
}
@end
@implementation MainViewController
- (void)dealloc
{
[_tableArray release];
[super dealloc];
}
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
self.tableArray = [NSMutableArray array];
CarModel *car1 = [CarModel carWithName:@"宝马-X1" price:@"100,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽台宝马汽车，我非常喜欢宝马汽车，你觉得呢？台宝马汽车，我非常喜欢宝马汽车，你觉得呢台宝马汽1111111111111111111" image:@"1.jpg"];
CarModel *car2 = [CarModel carWithName:@"宝马-X2" price:@"200,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"2.jpg"];
CarModel *car3 = [CarModel carWithName:@"宝马-X3" price:@"300,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"3.jpg"];
CarModel *car4 = [CarModel carWithName:@"宝马-X4" price:@"400,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"4.jpg"];
CarModel *car5 = [CarModel carWithName:@"宝马-X5" price:@"500,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"5.jpg"];
CarModel *car6 = [CarModel carWithName:@"宝马-X6" price:@"600,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"6.jpg"];
CarModel *car7 = [CarModel carWithName:@"宝马-X7" price:@"700,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"7.jpg"];
CarModel *car8 = [CarModel carWithName:@"宝马-X8" price:@"800,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"8.jpg"];
CarModel *car9 = [CarModel carWithName:@"宝马-X9" price:@"900,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"9.jpg"];
NSMutableArray *first = [NSMutableArray array];
[first addObject:car1];
[first addObject:car2];
[first addObject:car3];
[first addObject:car4];
[first addObject:car5];
[first addObject:car6];
[first addObject:car7];
[first addObject:car8];
[first addObject:car9];
[_tableArray addObject:first];
// 数组-》数组-》model
NSMutableArray *second = [NSMutableArray array];
CarModel *car21 = [CarModel carWithName:@"宝马1" price:@"1100,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"10.jpg"];
CarModel *car22 = [CarModel carWithName:@"宝马2" price:@"2100,000" detail:@"这是一台宝马汽车，我非常喜欢宝马汽车，你觉得呢？" image:@"11.jpg"];
[second addObject:car21];
[second addObject:car22];
[_tableArray addObject:second];
}
return self;
}
#pragma mark-
#pragma mark 创建界面
- (void)createTableView
{
_table = [[UITableView alloc] initWithFrame:CGRectMake(0, 64, self.view.frame.size.width, self.view.frame.size.height) style:UITableViewStyleGrouped];
[_table setDataSource:self];
[_table setDelegate:self];
[self.view addSubview:_table];
[_table release];
}
#pragma mark -
#pragma mark tableView的协议方法
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return [_tableArray count];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [[_tableArray objectAtIndex:section] count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentify = @"Identify";
CustomTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentify];
if (!cell) {
cell = [[CustomTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentify];
}
NSMutableArray *first = [_tableArray objectAtIndex:indexPath.section];
CarModel *carModels = [first objectAtIndex:indexPath.row];
[cell.cusImageView setImage:[UIImage imageNamed:carModels.carImage]];
cell.cusLabel.text = carModels.carName;
return cell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 50.0f;
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
[self createTableView];
self.navigationItem.title = @"一个卖小汽车de地方";
self.automaticallyAdjustsScrollViewInsets = NO;
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(turnNext)];
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)sectio
{
return 50.0f;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UILabel *carLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 0, 0)];
carLabel.textAlignment = NSTextAlignmentCenter;
carLabel.userInteractionEnabled = YES;
if (section == 0) {
carLabel.text = @"宝马X系列";
}else if(section == 1){
carLabel.text = @"宝马其他系列";
}
UIButton *carButton = [UIButton buttonWithType:UIButtonTypeCustom];
[carButton setFrame:CGRectMake(self.view.frame.size.width - 80, 15, 60, 40)];
[carLabel addSubview:carButton];
carButton.tag = section + 100;
[carButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[carButton setTitle:@"more" forState:UIControlStateNormal];
[carButton addTarget:self action:@selector(moreButtonClick:) forControlEvents:UIControlEventTouchUpInside];
return [carLabel autorelease];
}
#pragma mark -
#pragma mark 跳转到添加页面
- (void)turnNext
{
SecondViewController *second = [[SecondViewController alloc] init];
second.delegate = self;
[self.navigationController pushViewController:second animated:YES];
[second release];
}
#pragma mark -
#pragma mark more功能键(跳转到FirstViewController)
- (void)moreButtonClick:(id)sender
{
UIButton *myButton = (UIButton *)sender;
NSMutableArray *array = [_tableArray objectAtIndex:(myButton.tag % 100)];
FirstViewController *firstVController = [[FirstViewController alloc] init];
firstVController.array = array;
firstVController.tag = myButton.tag;
[self.navigationController pushViewController:firstVController animated:YES];
[firstVController release];
}
#pragma mark -
#pragma mark 跳转进入页面详情
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[tableView deselectRowAtIndexPath:indexPath animated:YES];
DetailViewController *detail = [[DetailViewController alloc] init];
NSMutableArray *first = [_tableArray objectAtIndex:indexPath.section];
CarModel *car = [first objectAtIndex:indexPath.row];
detail.carModel = car;
[self.navigationController pushViewController:detail animated:YES];
[detail release];
}
#pragma mark -
#pragma mark 代理传值方法
- (void)addTableViewCell:(CarModel *)carModel
{
if (carModel.carName != nil) {
int i = (int)carModel.tag % 10;
NSMutableArray *firstt = [[[_tableArray objectAtIndex:i] retain] autorelease];
[firstt addObject:carModel];
[_tableArray removeObjectAtIndex:i];
[_tableArray insertObject:firstt atIndex:i];
[_table reloadData];
NSLog(@"ok");
}
}
@end
#import <UIKit/UIKit.h>
@class CarModel;
@interface DetailViewController : UIViewController
@property (nonatomic, retain) CarModel *carModel;
@end
#import "DetailViewController.h"
#import "CarModel.h"
#import "FirstViewController.h"
@interface DetailViewController ()
@end
@implementation DetailViewController
- (void)dealloc
{
[_carModel release];
[super dealloc];
}
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
}
return self;
}
- (void)createTableView
{
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(30, 80, 180, 200)];
[self.view addSubview:imageView];
[imageView release];
[imageView setImage:[UIImage imageNamed:self.carModel.carImage]];
UILabel *carLabel = [[UILabel alloc] initWithFrame:CGRectMake(240, 80, 80, 50)];
carLabel.text = _carModel.carName;
[self.view addSubview:carLabel];
[carLabel release];
UILabel *priceLabel = [[UILabel alloc] initWithFrame:CGRectMake(240, 180, 80, 50)];
priceLabel.text = _carModel.carPrice;
[self.view addSubview:priceLabel];
[priceLabel release];
UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(30, 350, 290, 300)];
[self.view addSubview:scroll];
[scroll release];
[scroll setBackgroundColor:[UIColor yellowColor]];
UILabel *deLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 290, 50)];
deLabel.text = _carModel.carDetail;
deLabel.numberOfLines = 0;
CGSize textSize = [deLabel.text boundingRectWithSize:CGSizeMake(290, 10000) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:20]} context:nil].size;
[deLabel setFrame:CGRectMake(0, 0, 290, textSize.height)];
deLabel.font = [UIFont systemFontOfSize:20];
[scroll addSubview:deLabel];
[deLabel release];
[scroll setContentSize:CGSizeMake(0, deLabel.frame.size.height)];
}
- (void)loadView
{
[super loadView];
[self createTableView];
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
[self.view setBackgroundColor:[UIColor whiteColor]];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
#import <UIKit/UIKit.h>
@interface FirstViewController : UIViewController
@property (nonatomic, retain) NSMutableArray *array;
@property (nonatomic, assign) NSInteger tag;
@end
#import "FirstViewController.h"
#import "CarModel.h"
@interface FirstViewController () <UITableViewDataSource, UITableViewDelegate>
@end
@implementation FirstViewController
- (void)dealloc
{
[_array release];
[super dealloc];
}
- (void)loadView
{
[super loadView];
[self createInterface];
[self.view setBackgroundColor:[UIColor whiteColor]];
self.automaticallyAdjustsScrollViewInsets = NO;
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
}
- (void)createInterface
{
UITableView *table = [[UITableView alloc] initWithFrame:CGRectMake(0, 64, self.view.frame.size.width, self.view.frame.size.height) style:UITableViewStyleGrouped];
[self.view addSubview:table];
[table setDataSource:self];
[table setDelegate:self];
[table release];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [_array count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentify = @"cellIdentify";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentify];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentify];
}
CarModel *carM = [_array objectAtIndex:indexPath.row];
cell.textLabel.text = carM.carName;
[cell.imageView setImage:[UIImage imageNamed:carM.carImage]];
return cell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)sectio
{
return 50.0f;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UILabel *carLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 300, 40)];
carLabel.textAlignment = NSTextAlignmentCenter;
if (_tag == 100) {
carLabel.text = @"宝马X系列";
}else if(_tag == 101){
carLabel.text = @"宝马其他系列";
}
NSLog(@"====================");
return [carLabel autorelease];
}
@end
#import <UIKit/UIKit.h>
@class CarModel;
@protocol sendTableViewCell <NSObject>
- (void)addTableViewCell:(CarModel *)carModel;
@end
@interface SecondViewController : UIViewController
//@property (nonatomic, retain) NSMutableArray *array;
@property (nonatomic, retain) CarModel *car;
@property (nonatomic, assign) id <sendTableViewCell> delegate;
@end
#import "SecondViewController.h"
#import "CarModel.h"
@interface SecondViewController () <UITextFieldDelegate>
{
UITextField *_contentField;
}
@end
@implementation SecondViewController
- (void)dealloc
{
[_car release];
[super dealloc];
}
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
self.car = [[CarModel alloc] init];
}
return self;
}
- (void)loadView
{
[super loadView];
[self create];
}
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(turnUp)];
}
- (void)turnUp
{
if ([self.delegate respondsToSelector:@selector(addTableViewCell:)]) {
[self.delegate addTableViewCell:_car];
}
[self.navigationController popViewControllerAnimated:YES];
}
- (void)create
{
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(20, 80, 220, 30)];
label.text = @"请输入想要添加的汽车名称:";
[self.view addSubview:label];
[label release];
[label.layer setBorderWidth:0.7];
[label.layer setBorderColor:[[UIColor blackColor] CGColor]];
_contentField = [[UITextField alloc] initWithFrame:CGRectMake(240, 80, 100, 30)];
[self.view addSubview:_contentField];
[_contentField release];
[_contentField setBackgroundColor:[UIColor darkGrayColor]];
[_contentField setDelegate:self];
[_contentField.layer setBorderColor:[[UIColor blackColor] CGColor]];
[_contentField.layer setBorderWidth:0.7];
UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button1 addTarget:self action:@selector(btn1:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button1];
[button1 setTitle:@"宝马X系列" forState:UIControlStateNormal];
[button1 setFrame:CGRectMake(50, 200, 100, 30)];
[button1 setBackgroundColor:[UIColor yellowColor]];
[button1 setTag:10];
UIButton *button2 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button2 addTarget:self action:@selector(btn2:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button2];
[button2 setTitle:@"宝马其他系列" forState:UIControlStateNormal];
[button2 setFrame:CGRectMake(180, 200, 100, 30)];
[button2 setBackgroundColor:[UIColor blackColor]];
[button2 setTag:11];
}
- (void)btn1:(UIButton *)sender
{
NSString *imageName = [NSString stringWithFormat:@"%d.jpg", arc4random() % 19];
_car.carImage = imageName;
_car.tag = sender.tag;
_car.carName = _contentField.text;
NSLog(@"%@, %@", _car.carName, _car.carImage);
}
- (void)btn2:(UIButton *)sender
{
NSString *imageName = [NSString stringWithFormat:@"%d.jpg", arc4random() % 19];
_car.carImage = imageName;
_car.tag = sender.tag;
_car.carName = _contentField.text;
}
- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
self.car.carName = textField.text;
[textField resignFirstResponder];
return YES;
}
- (void)textFieldDidBeginEditing:(UITextField *)textField
{
_contentField = textField;
}
@end
原文：http://blog.csdn.net/anders_wangw/article/details/44587175