UISearchBarDelegate

-(void)searchBarCancelButtonClicked:(UISearchBar *)searchBar

-(void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText

@interface ViewController : UIViewController
<UITableViewDataSource,UITableViewDelegate,UISearchBarDelegate>{
    NSMutableDictionary *allteams;
    NSMutableDictionary *teams;
    NSArray *teamsname;
}

@property (nonatomic,retain)NSMutableDictionary *allteams;
@property (nonatomic,retain)NSMutableDictionary *teams;
@property (nonatomic,retain)NSArray *teamsname;

-(void)resetSearch;

@end

@implementation ViewController


@synthesize allteams;
@synthesize teams;
@synthesize teamsname;


//重新搜索
-(void)resetSearch{
    self.teams = self.allteams;
    NSMutableArray *keyArray = [[NSMutableArray alloc] init];
    [keyArray addObjectsFromArray:[[teams allKeys] sortedArrayUsingSelector:@selector(compare:)] ];
    self.teamsname = keyArray;
    [keyArray release];
}

//加载数据
- (void)viewDidLoad
{
    [super viewDidLoad];
	//下面为模式代码读取文件到代码中
    NSBundle *bundle = [NSBundle mainBundle];
    NSString *filePath = [bundle pathForResource:@"statedictionary" ofType:@"plist"];
    NSMutableDictionary *dic = [[NSMutableDictionary alloc] initWithContentsOfFile:filePath];
    self.allteams = dic;
    [dic release];
    [self resetSearch];
}



//加载数据源
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    //返回段里面有几行
    NSString *name = [teamsname objectAtIndex:section];
    NSArray *team = [teams objectForKey:name];
    
    return [team count];
}
//返回数量
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return [teamsname count];
}
//返回每个段里面的名字
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
    NSString *name = [teamsname objectAtIndex:section];
    return name;
}
//模式代码填充数据
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    
    NSUInteger section = [indexPath section];
    NSUInteger row = [indexPath row];
    NSString *name = [teamsname objectAtIndex:section];
    NSArray*team = [teams objectForKey:name];
    
    //返回协议的标题
    cell.textLabel.text = [team objectAtIndex:row];
    
    return cell;
}
//实现索引
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView{
    return teamsname;
}
//实现表示图的方法
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    
    
    NSUInteger section = [indexPath section];
    NSUInteger row = [indexPath row];
    
    NSString *name = [teamsname objectAtIndex:section];
    NSArray *team = [teams objectForKey:name];
    NSString *selectedteam = [team objectAtIndex:row];
    
    NSString *message = [[NSString alloc] initWithFormat:@"你选择的号码是%@",selectedteam];
    
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"球队选择"
                                                    message:message delegate:self
                                          cancelButtonTitle:@"OK"
                                          otherButtonTitles:nil, nil];
    
    
    [alert show];
    [alert release];
    [message release];
    //实现点击时，让点击的那个选中慢慢消失
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    
}


//查询的方法
-(void)searchBarCancelButtonClicked:(UISearchBar *)searchBar{
    [self resetSearch];
}
-(void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
    if([searchText length] == 0){
        [self resetSearch];
        return;
    }
    NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
    for(NSString *key in self.allteams){
        NSMutableArray *arry = [allteams valueForKey:key];
        NSMutableArray *newTeams = [[NSMutableArray alloc]init];
        
        for(NSString *teamName in arry){
            if([teamName rangeOfString:searchText options:NSCaseInsensitiveSearch].location !=NSNotFound){
                [newTeams addObject:teamName];
            }
        }
        
        if([newTeams count] > 0){
            [dict setObject:newTeams forKey:key];
        }
        [newTeams release];
    }

    self.teamsname = [[dict allKeys]sortedArrayUsingSelector:@selector(compare:)];
    self.teams = dict;
    [dict release];
}



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


- (void)dealloc
{
    [allteams release];
    [teams release];
    [teamsname release];
    [super dealloc];
}

@end