iphone练习之TableView

1、第一个要实现的效果如图：

新建一个基于Sigle view Application的项目，拖一个Table View到View上，实现Outlets：dataSource、delegate到File's Owner。
实现代码：

#import <UIKit/UIKit.h>
//为了填充表格，必须使用一个协议,并且实现协议中的两个方法
@interface ViewController : UIViewController<UITableViewDataSource>

@end
#import <UIKit/UIKit.h>
//为了填充表格，必须使用一个协议,并且实现协议中的两个方法
@interface ViewController : UIViewController<UITableViewDataSource>

@end
[cpp] #import "ViewController.h"

@implementation ViewController
NSMutableArray *listOfMovies;
//设置table中的信息，行的单元格在索引路径
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    static NSString *CellIdentifier=@"Cell";
    //设置重复用的电池
    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if(cell==nil){
        cell=[[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]autorelease];

    }
    //设置一行cell显示的值
    NSString *cellValue=[listOfMovies objectAtIndex:indexPath.row];
    cell.textLabel.text=cellValue;
    //添加图片
    UIImage *image=[UIImage imageNamed:@"ic_ic.jpg"];
    cell.imageView.image=image;
    return cell;
}
//节的行数
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return [listOfMovies count];
}
-(NSString*)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
    //显示页眉
    return @"Movie List";
}
-(NSString*)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section{
    //显示页脚
    return @"by Denzel Washington";
}
//选择在指数径行
-(void)tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    //得到选中该行的内容
    NSString *movieSelected=[listOfMovies objectAtIndex:indexPath.row];
    //封装成msg
    NSString *msg=[NSString stringWithFormat:@"You have selected %@",movieSelected];
    //用警告框弹出
    UIAlertView *alert=[[UIAlertView alloc]initWithTitle:@"Movie selected" message:msg delegate:self cancelButtonTitle:@"ok" otherButtonTitles: nil];
    //显示弹出对话框
    [alert show];
    //释放alert
    [alert release];
}
//缩进水平排在索引路径
-(NSInteger)tableView:(UITableView *)tableView indentationLevelForRowAtIndexPath:(NSIndexPath *)indexPath{
    return [indexPath row]%2;
}
//在索引路径为行高度
-(CGFloat)tableView:(UITableView*)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return 70;
}
- (void)viewDidLoad
{
    listOfMovies=[[NSMutableArray alloc]init];
    [listOfMovies addObject:@"Training Day"];
    [listOfMovies addObject:@"Remember the Titans"];
    [listOfMovies addObject:@"John Q."];
    [listOfMovies addObject:@"The Bone Collector"];
    [listOfMovies addObject:@"Ricochet"];
    [listOfMovies addObject:@"The Siege"];
    [listOfMovies addObject:@"Malcolm X"];
    [listOfMovies addObject:@"Antwone Fisher"];
    [listOfMovies addObject:@"Courage Under Fire"];
    [listOfMovies addObject:@"He Got Game"];
    [listOfMovies addObject:@"The Pelican Brief"];
    [listOfMovies addObject:@"Glory"];
    [listOfMovies addObject:@"The Preacher’s Wife"];
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}
-(void)dealloc{
    [listOfMovies release];
    [super dealloc];
}
#import "ViewController.h"

@implementation ViewController
NSMutableArray *listOfMovies;
//设置table中的信息，行的单元格在索引路径
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    static NSString *CellIdentifier=@"Cell";
    //设置重复用的电池
    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if(cell==nil){
        cell=[[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]autorelease];

    }
    //设置一行cell显示的值
    NSString *cellValue=[listOfMovies objectAtIndex:indexPath.row];
    cell.textLabel.text=cellValue;
    //添加图片
    UIImage *image=[UIImage imageNamed:@"ic_ic.jpg"];
    cell.imageView.image=image;
    return cell;
}
//节的行数
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return [listOfMovies count];
}
-(NSString*)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
    //显示页眉
    return @"Movie List";
}
-(NSString*)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section{
    //显示页脚
    return @"by Denzel Washington";
}
//选择在指数径行
-(void)tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    //得到选中该行的内容
    NSString *movieSelected=[listOfMovies objectAtIndex:indexPath.row];
    //封装成msg
    NSString *msg=[NSString stringWithFormat:@"You have selected %@",movieSelected];
    //用警告框弹出
    UIAlertView *alert=[[UI

补充：移动开发 , IOS ,