之前在網上看到過這種的，都是封裝的或者是用的第三方，這是自己寫的，有興趣大家也可以把他封裝起來留著自己用；

#import "ViewController.h"

#define WIDTH [UIScreen mainScreen].bounds.size.width

#define HEIGHT [UIScreen mainScreen].bounds.size.height

@interfaceViewController ()<UITableViewDataSource,UITableViewDelegate>

@property (nonatomic, strong)

@property (nonatomic, strong) NSMutableArray *stateArray;

@property (nonatomic, strong) NSMutableArray *sectionArray;

@property (nonatomic, strong) UITableView *tableView;

@end

@implementation ViewController

- (void)viewDidLoad {

    [superviewDidLoad];

self.title = @"TableView

    [selfinitDataSource];

    [selfinitTable];

}

/**

 *  初始化選擇行業

 */

- (void)initDataSource

{

_sectionArray  = [NSMutableArrayarrayWithObjects:@"計算機/網際網路/通訊",

@"生產/工藝/製造",

@"商業/服務業/個體經營",

@"金融/銀行/投資/保險",

@"文化/廣告/傳媒",

@"娛樂/藝術/表演",

@"醫療/護理/製藥",

@"律師/法務",

@"教育/培訓",

@"學生",nil];

NSArray *one = @[@"工程獅",@"程式猿"

NSArray *two = @[@"管理層",@"技術員",@"檢驗員",@"質檢員",@"就是個工人",@"小組長",@"車間主任",@"其他"];

NSArray *three = @[@"服務員",@"收銀員",@"會計",@"文祕",@"保安大哥",@"銷售經理",@"造型師",@"廚師",@"採購員",@"業務經理",@"個體戶",@"其他"];

NSArray *four = @[@"證券分析師",@"操盤手",@"客戶經理",@"保險經紀",@"銀行職員",@"投資經理",@"理財顧問",@"保險精算師",@"其他"];

NSArray *five = @[@"作家",@"設計師",@"廣告策劃",@"主持人",@"編導",@"記者",@"製片人",@"導演",@"草根寫手",@"其他"];

NSArray *six = @[@"歌手",@"模特",@"導演",@"經紀人",@"編劇",@"攝影師",@"音樂人",@"製作人",@"藝術家",@"其實我是一個演員",@"其他"];

NSArray *seven = @[@"主治醫師",@"營養師",@"護士",@"護工",@"美容師",@"醫藥代表",@"醫務工作者",@"藥劑師",@"其他"];

NSArray *eight = @[@"公務員",@"律師",@"警察",@"法官",@"政府工作人員",@"軍人",@"其他"];

NSArray *nine = @[@"幼教",@"教師",@"教授",@"戶外拓展",@"講師",@"教練",@"其他"];

NSArray *ten = @[@"中學生",@"大學生",@"研究生",@"博士生",@"留學生"];

_dataArray = [NSMutableArrayarrayWithObjects:one,two,three,four,five,six,seven,eight,nine,ten, nil];

_stateArray = [NSMutableArrayarray];

for (int i = 0; i < _dataArray.count; i++)

    {

//所有的分割槽都是閉合

        [_stateArrayaddObject:@"0"];

    }

}

/**

 *  初始化TableView

 */

- (void)initTable{

_tableView = [[UITableViewalloc]initWithFrame:CGRectMake(0, 0, WIDTH, HEIGHT) style:UITableViewStylePlain];

_tableView.delegate = self;

_tableView.dataSource = self;

_tableView.tableFooterView = [UIViewnew];

    [self.viewaddSubview:_tableView];

}

#pragma mark - UITableViewDataSource UITableViewDelegate

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView

{

return_sectionArray.count;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section

{

if ([_stateArray[section] isEqualToString:@"1"]){

//如果是展開狀態

NSArray *array = [_dataArrayobjectAtIndex:section];

return array.count;

    }else{

//如果是閉合，返回0

return0;

    }

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

staticNSString *cellID = @"cellID";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellID];

if (cell == nil) {

        cell = [[UITableViewCellalloc]initWithStyle:(UITableViewCellStyleSubtitle) reuseIdentifier:cellID];

    }

    cell.textLabel.text = _dataArray[indexPath.section][indexPath.row];

    cell.backgroundColor = [UIColorwhiteColor];

    cell.selectionStyle = UITableViewCellAccessoryNone;

//    cell.tag =  _dataArray[indexPath.section][indexPath.row];

    cell.tag = indexPath.row;

return cell;

}

/**

 *  設定section的title

 */

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section

{

return_sectionArray[section];

}

/**

 *  設定頭標題的樣式,我這裡是手寫了一個button,在button上放的圖片,文字.可以用別的方式

 */

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section

{

UIButton *button = [UIButtonbuttonWithType:UIButtonTypeCustom];

    [button setFrame:CGRectMake(0, 0, self.view.frame.size.width, 44)];

    [button setTag:section+1];

    button.backgroundColor = [UIColorwhiteColor];

    [button setTitleColor:[UIColorgrayColor] forState:UIControlStateNormal];

    [button setTitleEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 60)];

    [button addTarget:selfaction:@selector(buttonPress:) forControlEvents:UIControlEventTouchUpInside];

UIImageView *line = [[UIImageViewalloc]initWithFrame:CGRectMake(0, button.frame.size.height-1, button.frame.size.width, 1)];

    [line setImage:[UIImageimageNamed:@"case_cell_Line"]];

    [button addSubview:line];

UIImageView *imgView = [[UIImageViewalloc]initWithFrame:CGRectMake(10, (44-22)/2, 22, 22)];

    [imgView setImage:[UIImageimageNamed:[NSStringstringWithFormat:@"icon-%ld",section+1]]];

    [button addSubview:imgView];

UIImageView *_imgView = [[UIImageViewalloc]initWithFrame:CGRectMake(self.view.frame.size.width-30, (44-6)/2, 10, 6)];

if ([_stateArray[section] isEqualToString:@"0"]) {

        _imgView.image = [UIImageimageNamed:@"icon-sjt"];

    }elseif ([_stateArray[section] isEqualToString:@"1"]) {

        _imgView.image = [UIImageimageNamed:@"icon-xjt"];

    }

    [button addSubview:_imgView];

UILabel *tlabel = [[UILabelalloc]initWithFrame:CGRectMake(40, (44-20)/2, 200, 20)];

    [tlabel setBackgroundColor:[UIColorclearColor]];

    [tlabel setFont:[UIFontsystemFontOfSize:16]];

    [tlabel setText:_sectionArray[section]];

    [button addSubview:tlabel];

return button;

}

/**

 *  headButton點選

 */

- (void)buttonPress:(UIButton *)sender

{

//判斷狀態值

if ([_stateArray[sender.tag - 1] isEqualToString:@"1"]){

//修改

        [_stateArrayreplaceObjectAtIndex:sender.tag - 1withObject:@"0"];

    }else{

        [_stateArrayreplaceObjectAtIndex:sender.tag - 1withObject:@"1"];

    }

    [_tableViewreloadSections:[NSIndexSetindexSetWithIndex:sender.tag - 1] withRowAnimation:UITableViewRowAnimationAutomatic];

}

/**

 *  返回section的高度

 */

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section

{

return44;

}

@end