UI： 网易新闻实现
2024-05-10 01:10:33
#pragma mark-(AppDelegate.H文件)-----------------------------------------------------------------------#pragma mark-(.M文件)-----------------------------------------------------------------------#import "AppDelegate.h"
#import "NavigationViewController.h"
#import "NewsListTVController.h"@interface AppDelegate ()@end@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];// Override point for customization after application launch.self.window.backgroundColor = [UIColor whiteColor];[self.window makeKeyAndVisible];NewsListTVController * newListVC = [[NewsListTVController alloc]init];NavigationViewController * navlVC = [[NavigationViewController alloc]initWithRootViewController:newListVC];self.window.rootViewController = navlVC;[newListVC release];[navlVC release];return YES;
}View Code AppDelegate文件
#pragma mark (NavigationViewController .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>@interface NavigationViewController : UINavigationController@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------#import "NavigationViewController.h"
#import "MacroHeader.h"
#import "NewsListTVController.h"@interface NavigationViewController ()@end@implementation NavigationViewController- (void)viewDidLoad {[super viewDidLoad];[self commonsetting];//设置共有的导航栏属性
}-(void)commonsetting{self.navigationBar.barTintColor = kmarginNavColor;self.navigationBar.tintColor = [UIColor whiteColor];
}//内存安全处理
- (void)didReceiveMemoryWarning {[super didReceiveMemoryWarning];if ([self isViewLoaded] && !self.view.window) {self.view = nil;}
}View Code NavigationViewController文件
#ifndef wangyiNews_09_17_MacroHeader_h #define wangyiNews_09_17_MacroHeader_h//共有导航栏颜色 #define kmarginNavColor [UIColor colorWithRed:171/255.0 green:41/255.0 blue:15/255.0 alpha:1.0] #define kFont_date [UIFont systemFontOfSize:10]#define UIColorFromHexWithAlpha(hexValue,a) [UIColor colorWithRed:((float)((hexValue & 0xFF0000) >> 16))/255.0 green:((float)((hexValue & 0xFF00) >> 8))/255.0 blue:((float)(hexValue & 0xFF))/255.0 alpha:a] #define UIColorFromHex(hexValue) UIColorFromHexWithAlpha(hexValue,1.0)#endif
View Code MacroHeader.h 宏定义文件
#pragma mark (NewsListTVController .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>
@class Model;
@class Model_Detail;@interface NewsListTVController : UITableViewController
@property(nonatomic,retain)Model * mod;
@property(nonatomic,retain)NSMutableArray * arry;
@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// NewsListTVController.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "NewsListTVController.h"
#import "Model.h"
#import "Type01TVCell.h"
#import "Type02TVCell.h"
#import "Type03TVCell.h"
#import "DetailViewController.h"
#import "Model_Detail.h"@interface NewsListTVController ()
@property(nonatomic,retain)NSMutableArray * dataSource;//存放数据源
@end@implementation NewsListTVController- (void)loadView {[super loadView];
}- (void)viewDidLoad {[super viewDidLoad];[self customisedNavBar];[self readFromPlist];[self.tableView registerClass:[Type01TVCell class] forCellReuseIdentifier:@"type01"];[self.tableView registerClass:[Type02TVCell class] forCellReuseIdentifier:@"type02"];[self.tableView registerClass:[Type03TVCell class] forCellReuseIdentifier:@"type03"];
}//布局私有的导航栏
-(void)customisedNavBar{self.navigationItem.title = @"网易新闻";UIBarButtonItem * left = [[UIBarButtonItem alloc]initWithTitle:@"注册" style:UIBarButtonItemStylePlain target:self action:@selector(handleRegister:)];left.tintColor = [UIColor whiteColor];self.navigationItem.leftBarButtonItem = left;UIBarButtonItem * right = [[UIBarButtonItem alloc]initWithTitle:@"登陆" style:UIBarButtonItemStylePlain target:self action:@selector(handleLogin:)];right.tintColor = [UIColor whiteColor];self.navigationItem.rightBarButtonItem = right;
}//首页注册按钮点击事件
-(void)handleRegister:(UIBarButtonItem *)sender{NSLog(@"点击注册按钮");
}//首页登陆按钮点击事件
-(void)handleLogin:(UIBarButtonItem *)sender{NSLog(@"点击登陆按钮");
}//读取本地数据源
-(void)readFromPlist{self.dataSource = [NSMutableArray arrayWithCapacity:0];NSString * filePath = [[NSBundle mainBundle] pathForResource:@"NewsData" ofType:@"plist"];NSDictionary * data = [NSDictionary dictionaryWithContentsOfFile:filePath];for (NSString * key in data) {if ([key isEqualToString:@"news"]) {NSArray *newsArr = [NSArray arrayWithArray:[data objectForKey:key]];for (NSDictionary * dic in newsArr) {Model * model = [[Model alloc]initWithDic:dic];[_dataSource addObject:model];[model release];}}}
}//内存警告处理
- (void)didReceiveMemoryWarning {[super didReceiveMemoryWarning];if ([self isViewLoaded] && !self.view.window) {self.view = nil;}
}#pragma mark - Table view data source- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {return 1;
}- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {return self.dataSource.count;
}- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {Model * model = self.dataSource[indexPath.row];int num = indexPath.row % 3;if (num == 0) {Type01TVCell *cell = [tableView dequeueReusableCellWithIdentifier:@"type01" forIndexPath:indexPath];cell.model = model;return cell;}if (num == 1) {Type02TVCell *cell = [tableView dequeueReusableCellWithIdentifier:@"type02" forIndexPath:indexPath];cell.model = model;return cell;}if (num == 2) {Type03TVCell *cell = [tableView dequeueReusableCellWithIdentifier:@"type03" forIndexPath:indexPath];cell.model = model;return cell;}return nil;
}-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{int num = indexPath.row % 3;if (num == 2) {return 250;}return 130;
}//选中某一行新闻进入新闻详情
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{self.mod = self.dataSource[indexPath.row];Model_Detail * moArr = [[Model_Detail alloc]init];moArr.title = _mod.title;moArr.summary = _mod.summary;moArr.date = _mod.PUBLISHDATE;moArr.imageView = _mod.imageview;DetailViewController * detailVC = [[DetailViewController alloc]init];self.arry = [NSMutableArray arrayWithArray: [moArr getArray]];//成功得到数据
[self.navigationController pushViewController:detailVC animated:YES];[detailVC release];
}-(void)viewWillDisappear:(BOOL)animated{DetailViewController * detailVC = [[DetailViewController alloc]init];detailVC.arr = self.arry;NSLog(@"%@",_arry);NSLog(@"页面将要消失%@",detailVC.arr);
}/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {// Return NO if you do not want the specified item to be editable.return YES;
}
*//*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {if (editingStyle == UITableViewCellEditingStyleDelete) {// Delete the row from the data source[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];} else if (editingStyle == UITableViewCellEditingStyleInsert) {// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view}
}
*//*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*//*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {// Return NO if you do not want the item to be re-orderable.return YES;
}
*//*
#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.
}
*/@endView Code NewsListTVController 文件
#pragma mark (Type01TVCell .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>
@class Model;@interface Type01TVCell : UITableViewCell
@property(nonatomic,retain)Model * model;
@property(nonatomic,retain)UILabel * titleLabel;
@property(nonatomic,retain)UILabel * summaryLabel;
@property(nonatomic,retain)UILabel * dateLabel;
@property(nonatomic,retain)UIImageView * viewImage;@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// Type01TVCell.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "Type01TVCell.h"
#import "Model.h"
#import "MacroHeader.h"@implementation Type01TVCell-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];if (self) {[self.contentView addSubview:self.titleLabel];[self.contentView addSubview:self.summaryLabel];[self.contentView addSubview:self.dateLabel];self.viewImage =[[UIImageView alloc]initWithFrame:CGRectMake(25, 30, 50, 50)];_viewImage.tag = 101;//新闻图片是随机出现的[_viewImage setImage:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:[NSString stringWithFormat:@"new%d",(arc4random()%7)+1] ofType:@"png"]]];
// NSLog(@"%d",(arc4random()%7)+1);
[self.contentView addSubview:_viewImage];}return self;
}-(UILabel *)titleLabel{if (!_titleLabel) {self.titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(10, 5, 310, 15)];_titleLabel.backgroundColor = UIColorFromHex(0xEEEEE0);}return [[_titleLabel retain]autorelease];
}
-(UILabel *)summaryLabel{if (!_summaryLabel) {self.summaryLabel = [[UILabel alloc]initWithFrame:CGRectMake(80, 30, 275, 80)];self.summaryLabel.adjustsFontSizeToFitWidth = YES;self.summaryLabel.numberOfLines = 0;self.summaryLabel.font = [UIFont systemFontOfSize:15];}return [[_summaryLabel retain]autorelease];
}
-(UILabel *)dateLabel{if (!_dateLabel) {self.dateLabel = [[UILabel alloc]initWithFrame:CGRectMake(250, 110, 50, 10)];_dateLabel.font = [UIFont systemFontOfSize:10];}return [[_dateLabel retain]autorelease];
}-(void)setModel:(Model *)model{if (self.model != model) {[_model release];_model = [_model retain];}self.titleLabel.text = model.title;self.summaryLabel.text = [[model.summary substringToIndex:100]stringByAppendingString:@"..."];self.dateLabel.text = model.PUBLISHDATE;model.imageview = self.imageView;self.viewImage = model.imageview;
}
@endView Code Type01TVCell 文件
#pragma mark (Type02TVCell .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>
@class Model;@interface Type02TVCell : UITableViewCell
@property(nonatomic,retain)Model * model;
@property(nonatomic,retain)UILabel * titleLabel;
@property(nonatomic,retain)UILabel * summaryLabel;
@property(nonatomic,retain)UILabel * dateLabel;
@property(nonatomic,retain)UIImageView * viewImage;
@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// Type02TVCell.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "Type02TVCell.h"
#import "Model.h"
#import "MacroHeader.h"@implementation Type02TVCell-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];if (self) {[self.contentView addSubview:self.titleLabel];[self.contentView addSubview:self.summaryLabel];[self.contentView addSubview:self.dateLabel];self.viewImage =[[UIImageView alloc]initWithFrame:CGRectMake(290, 30, 50, 50)];//新闻图片是随机出现的[_viewImage setImage:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:[NSString stringWithFormat:@"new%d",(arc4random()%7)+1] ofType:@"png"]]];[self.contentView addSubview:_viewImage];}return self;
}-(UILabel *)titleLabel{if (!_titleLabel) {self.titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(20, 5, 310, 15)];_titleLabel.backgroundColor = UIColorFromHex(0xEEEEE0);}return [[_titleLabel retain]autorelease];
}
-(UILabel *)summaryLabel{if (!_summaryLabel) {self.summaryLabel = [[UILabel alloc]initWithFrame:CGRectMake(25, 30, 260, 80)];self.summaryLabel.adjustsFontSizeToFitWidth = YES;self.summaryLabel.numberOfLines = 0;self.summaryLabel.font = [UIFont systemFontOfSize:15];}return [[_summaryLabel retain]autorelease];
}
-(UILabel *)dateLabel{if (!_dateLabel) {self.dateLabel = [[UILabel alloc]initWithFrame:CGRectMake(250, 110, 50, 10)];_dateLabel.font = kFont_date;}return [[_dateLabel retain]autorelease];
}-(void)setModel:(Model *)model{if (self.model != model) {[_model release];_model = [_model retain];}self.titleLabel.text = model.title;self.summaryLabel.text = [[model.summary substringToIndex:100]stringByAppendingString:@"..."];self.dateLabel.text = model.PUBLISHDATE;model.imageview = self.imageView;self.viewImage = model.imageview;
}
@endView Code Type02TVCell 文件
#pragma mark (Type03TVCell .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>
@class Model;@interface Type03TVCell : UITableViewCell
@property(nonatomic,retain)Model * model;
@property(nonatomic,retain)UILabel * titleLabel;
@property(nonatomic,retain)UILabel * summaryLabel;
@property(nonatomic,retain)UILabel * dateLabel;
@property(nonatomic,retain)UIImageView * viewImage;
@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// Type03TVCell.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "Type03TVCell.h"
#import "Model.h"
#import "MacroHeader.h"@implementation Type03TVCell-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];if (self) {[self.contentView addSubview:self.titleLabel];[self.contentView addSubview:self.summaryLabel];self.summaryLabel.adjustsFontSizeToFitWidth = YES;self.summaryLabel.numberOfLines = 0;self.summaryLabel.font = [UIFont systemFontOfSize:15];[self.contentView addSubview:self.dateLabel];self.viewImage =[[UIImageView alloc]initWithFrame:CGRectMake(20, 10, 325, 100)];//新闻图片是随机出现的[_viewImage setImage:[[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:[NSString stringWithFormat:@"girl%d",(arc4random()%4)+1] ofType:@"png"]] imageWithRenderingMode:UIImageRenderingModeAutomatic]];[self.contentView addSubview:_viewImage];}return self;
}
//#EAEAEA
-(UILabel *)titleLabel{if (!_titleLabel) {self.titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(25, 120, 315, 20)];_titleLabel.backgroundColor = UIColorFromHex(0xEEEEE0);}return [[_titleLabel retain]autorelease];
}
-(UILabel *)summaryLabel{if (!_summaryLabel) {self.summaryLabel = [[UILabel alloc]initWithFrame:CGRectMake(30, 150, 300, 80)];}return [[_summaryLabel retain]autorelease];
}
-(UILabel *)dateLabel{if (!_dateLabel) {self.dateLabel = [[UILabel alloc]initWithFrame:CGRectMake(250, 236, 50, 10)];_dateLabel.font = kFont_date;}return [[_dateLabel retain]autorelease];
}-(void)setModel:(Model *)model{if (self.model != model) {[_model release];_model = [_model retain];}self.titleLabel.text = model.title;self.summaryLabel.text = [[model.summary substringToIndex:90]stringByAppendingString:@"..."];self.dateLabel.text = model.PUBLISHDATE;model.imageview = self.imageView;self.viewImage = model.imageview;
}
@endView Code Type03TVCell 文件
#pragma mark (.h文件)--------------------------------------------------------------------------------------------------------#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>//封装类 把本地 plist 文件里小字典里的信息存放到一个一个的对象里
@interface Model : NSObject
@property(nonatomic,retain)NSString * title;
@property(nonatomic,retain)NSString * summary;
@property(nonatomic,retain)NSString * PUBLISHDATE;
@property(nonatomic,retain)UIImageView * imageview;
-(instancetype)initWithDic:(NSDictionary * )dic;
@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// Model.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "Model.h"@implementation Model//封装类 把找到的 key (这里的属性)赋值给封装类的属性（本类的属性）
-(instancetype)initWithDic:(NSDictionary * )dic{self = [super init];if (self) {[self setValuesForKeysWithDictionary:dic];}return self;
}-(void)setValue:(id)value forUndefinedKey:(NSString *)key{}-(void)dealloc{self.title = nil;self.summary = nil;self.PUBLISHDATE = nil;[super dealloc];
}
@endView Code Model 文件
#pragma mark (.h文件)--------------------------------------------------------------------------------------------------------#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>typedef NSMutableArray * (^titleAndSummaryAndDate)(NSMutableArray * modelArr);
@interface Model_Detail : NSObject
@property(nonatomic,copy)titleAndSummaryAndDate modelArrary;
@property(nonatomic,retain)NSString * title, * summary, * date;
@property(nonatomic,retain)UIImageView * imageView;
@property(nonatomic,retain)NSMutableArray * allArrary;
-(NSMutableArray *)getArray;@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------// Model_Detail.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "Model_Detail.h"@implementation Model_Detail-(void)setTitle:(NSString *)title{if (_title != title) {[_title release];_title = [title retain];}
}
-(void)setSummary:(NSString *)summary{if (_summary != summary) {[_summary release];_summary = [summary retain];}
}
-(void)setDate:(NSString *)date{if (_date != date) {[_date release];_date = [date retain];}
}
-(void)setImageView:(UIImageView *)imageView{if (_imageView != imageView) {[_imageView release];_imageView = [imageView retain];}
}
-(void)setModelArrary:(titleAndSummaryAndDate)modelArrary{if (_modelArrary != modelArrary) {[_modelArrary release];_modelArrary = [modelArrary retain];}
}
-(NSMutableArray *)getArray{NSMutableArray * arr0 = [NSMutableArray arrayWithCapacity:0];[arr0 addObject:self.title];NSMutableArray * arr1 = [NSMutableArray arrayWithCapacity:0];[arr1 addObject:self.summary];NSMutableArray * arr2 = [NSMutableArray arrayWithCapacity:0];[arr2 addObject:self.date];NSMutableArray * arr3 = [NSMutableArray arrayWithCapacity:0];[arr3 addObject:self.imageView];self.allArrary = [NSMutableArray arrayWithCapacity:0];[_allArrary addObject:arr0];[_allArrary addObject:arr1];[_allArrary addObject:arr2];[_allArrary addObject:arr3];NSLog(@"model_Detal 测试 %@",_allArrary);return _allArrary;
}@endView Code Model_Detail文件
#pragma mark (DetailViewController .h文件)--------------------------------------------------------------------------------------------------------#import <UIKit/UIKit.h>
#import "Model.h"@interface DetailViewController : UIViewController@property(nonatomic,retain)UILabel * titleLabel;
@property(nonatomic,retain)UILabel * summaryLabel;
@property(nonatomic,retain)UILabel * dateLabel;
@property(nonatomic,retain)UIImageView * imageView;
@property(nonatomic,retain)NSMutableArray * arr;
@property(nonatomic,retain)NSString * str0,*str1,*str2,*str3;
@end#pragma mark (.m文件)--------------------------------------------------------------------------------------------------------//
// DetailViewController.m
// wangyiNews_09_17
//
// Created by lanounjw on 15/9/17.
// Copyright (c) 2015年 lanouhn. All rights reserved.
//
#import "DetailViewController.h"
#import "NewsListTVController.h"@interface DetailViewController ()@end@implementation DetailViewController-(void)viewWillAppear:(BOOL)animated{
// self.str0 = _arr[0];
// self.str1 = _arr[1];
// self.str2 = _arr[2];
// self.str3 = _arr[3];NSLog(@"页面将要出现%@ ",_arr);
}
- (void)viewDidLoad {[super viewDidLoad];self.view.backgroundColor = [UIColor whiteColor];[self customsizedNavBar];[self makeDetialView];
}//私有导航条的设置
-(void)customsizedNavBar{self.navigationItem.title = @"新闻详情";UIBarButtonItem * left = [[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"btn_navigationBar_back@2x"] style:UIBarButtonItemStylePlain target:self action:@selector(handleBack:)];self.navigationItem.leftBarButtonItem = left;[left release];UIBarButtonItem * right = [[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"doneR@2x"] style:UIBarButtonItemStylePlain target:self action:@selector(handleAddDone:)];self.navigationItem.rightBarButtonItem = right;[right release];
}//加载详情信息页面
-(void)makeDetialView{//接受信息
// self.imageView = [[UIImageView alloc]initWithFrame:CGRectMake(10, 74,self.view.frame.size.width - 20, self.view.frame.size.height * 0.2)];
// _imageView = _arr[3];
// [self.view addSubview:self.imageView];
// _imageView.backgroundColor = [UIColor redColor];
// [_imageView release];
self.titleLabel = [[UILabel alloc]initWithFrame:CGRectMake(20, self.view.frame.size.height * 0.2 + 84, self.view.frame.size.width - 40,30)];_titleLabel.text = self.str0;_titleLabel.backgroundColor = [UIColor grayColor];[self.view addSubview:_titleLabel];[_titleLabel release];//自适应高度CGFloat height = 300;self.summaryLabel = [[UILabel alloc]initWithFrame:CGRectMake(15, self.view.frame.size.height * 0.65 - 170, self.view.frame.size.width - 30, height)];[self.view addSubview:_summaryLabel];_summaryLabel.text = _arr[1];_summaryLabel.backgroundColor = [UIColor greenColor];[_summaryLabel release];self.dateLabel = [[UILabel alloc]initWithFrame:CGRectMake(self.view.frame.size.width - 150,self.view.frame.size.height - 30 , 90, 20)];_dateLabel.text = _arr[2];[self.view addSubview:_dateLabel];_dateLabel.backgroundColor = [UIColor blueColor];
}//返回按钮点击事件
-(void)handleBack:(UIBarButtonItem *)sender{[self.navigationController popViewControllerAnimated:YES];
}
//收藏按钮点击事件
-(void)handleAddDone:(UIBarButtonItem *)sender{NSLog(@"触发收藏按钮点击事件");
}//内存警告处理
- (void)didReceiveMemoryWarning {[super didReceiveMemoryWarning];if ([self isViewLoaded] && !self.view.window) {self.view = nil;}
}@endView Code DetailViewController 文件
转载于:https://www.cnblogs.com/benpaobadaniu/p/4815341.html
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