UITabelViewUITabelView很好的tabelView文章tableview的初始化:

UITabelView 很好的tabelView文章

tableview的初始化:

static NSString * const prodectMessageCellIdentifier = @"prodectMessageCellIdentifier";
-(UITableView *)tableView{
    if (!_tableView) {
        _tableView = [[UITableView alloc]initWithFrame:self.view.bounds];
        _tableView.backgroundColor = [UIColor colorWithRed:234 green:234 blue:234 alpha:1];
         _tableView.separatorStyle = NO;
        [_tableView registerClass:[ProductMessageTableViewCell class] forCellReuseIdentifier:prodectMessageCellIdentifier];
    }
    
    return _tableView;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    ProductMessageTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:prodectMessageCellIdentifier forIndexPath:indexPath];
    if (indexPath.section == 0) {
        [cell showNumLabel];
    }
    else{
         [cell showSelectButton];
    }
   cell.selectionStyle = UITableViewCellSelectionStyleNone;
    cell.picImgView.image = [UIImage imageNamed:[NSString stringWithFormat:@"cp_%ld",indexPath.row]];
    cell.nameLabel.text = @"古藤红葡萄酒";
    cell.adressLabel.text = @"米莱庄园 Milazzo";
    cell.codeLabel.text = [NSString stringWithFormat:@"产品编码 : 3709010GAC03"];
    cell.numLabel.text = @"0";
        cell.totleNumLabel.text = @"10";
    return cell;
}

//设置头部视图
-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{
    UIView * view = [[UIView alloc]init];
    
    UILabel * lab = [[UILabel alloc]initWithFrame:CGRectMake(PxtoPoint_Width(50), PxtoPoint_Width(60), PxtoPoint_Width(230), PxtoPoint_Width(65))];
    if (section==0) {
        lab.text = @"包装码";
    }
    if (section == 1) {
        lab.text = @"商品码";
    }
    
    [view addSubview:lab];
    UIImageView * ImageView = [[UIImageView alloc]initWithFrame:CGRectMake(PxtoPoint_Width(1100), PxtoPoint_Width(60), PxtoPoint_Width(100), PxtoPoint_Width(65))];
    ImageView.image = [UIImage imageNamed:@"icon_sm"];
    [view addSubview:ImageView];
    
    return view;
}

//让TableViewSection在Plan的模式下不悬浮
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    CGFloat sectionHeaderHeight = PxtoPoint_Width(160);
    if (scrollView.contentOffset.y<=sectionHeaderHeight&&scrollView.contentOffset.y>=-50) {
        scrollView.contentInset = UIEdgeInsetsMake(-scrollView.contentOffset.y, 0, 0, 0);
    } else if (scrollView.contentOffset.y>=sectionHeaderHeight) {
        scrollView.contentInset = UIEdgeInsetsMake(-sectionHeaderHeight, 0, 0, 0);
    }
}