【10/28】 iOS开发成长之路，【tableView】

今天迷迷糊糊，发现昨天全是蒙的，其实自己真的没搞懂为什么，今天老大给我敲了一段代码，膜拜。。。

    - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
    {
    static NSString *identifier = @"cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
    switch (indexPath.row) {
        case 0:
            cell = self.cell;
            break;
    }

    return cell;
    }



    -(UITableViewCell *)cell {
    if (_cell == nil) {
        _cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"topCell"];
        lableCardNo = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width * 0.18, 44)];

        fieldCardNo = [[UITextField alloc]initWithFrame:CGRectMake(self.view.frame.size.width * 0.18 + 10, 0, self.view.frame.size.width * 0.5, 44)];
        arrowBtn = [[UIButton alloc]initWithFrame:CGRectMake(self.view.frame.size.width * 0.72, 0, 40, 44)];
        _scanBtn = [[UIButton alloc]initWithFrame:CGRectMake(self.view.frame.size.width * 0.85, 0, 44, 44)];
        [_cell.contentView addSubview:_scanBtn];
        [_cell.contentView addSubview:arrowBtn];
        [_cell.contentView addSubview:lableCardNo];
        [_cell.contentView addSubview:fieldCardNo];
    }
    return _cell;
}

---

还没仔细看这段代码，下班回家看吧。