iOS 刷新tableView的某一行的row的时候，row的高度增加，数据也增加。

NSMutableArray *array=[NSMutableArray arrayWithObjects:@"444",@"555",@"666",@"777",@"888", nil];
    if (array.count==0) {
        UILabel *detailLabel=[QSSMyControl creatLabelWithFrame:CGRectMake(space1, label.frame.origin.y+label.frame.size.height+10, width, height) text:@"暂无记录" font:[UIFont systemFontOfSize:14] backgroundColor:[UIColor clearColor] textcolor:[UIColor blackColor]];
        [cell.contentView addSubview:detailLabel];
    }else {
        if (array.count>3&&_ISchooseMore==NO) {
            for (int i=0; i<3; i++) {
                int x=i%3;
                //int y=i/3;
                UILabel *detailLabel=[QSSMyControl creatLabelWithFrame:CGRectMake(space1+width*x+space2*x, label.frame.origin.y+label.frame.size.height+10, width, height) text:[NSString stringWithFormat:@"***先生\n出价：%@",array[i]] font:[UIFont systemFontOfSize:14] backgroundColor:[UIColor clearColor] textcolor:[UIColor blackColor]];
                NSLog(@"x-----frame*************:%f",detailLabel.frame.origin.x);
                NSLog(@"y-----frame*************:%f",detailLabel.frame.origin.y);
                [cell.contentView addSubview:detailLabel];
            }
        }else{
            for (int i=0; i<array.count; i++) {
                int x=i%3;
                int y=i/3;
                UILabel *detailLabel=[QSSMyControl creatLabelWithFrame:CGRectMake(space1+width*x+space2*x, label.frame.origin.y+label.frame.size.height+10*y+height*y, width, height) text:[NSString stringWithFormat:@"***先生\n出价：%@",array[i]] font:[UIFont systemFontOfSize:14] backgroundColor:[UIColor clearColor] textcolor:[UIColor blackColor]];
                NSLog(@"x-----frame*************:%f",detailLabel.frame.origin.x);
                NSLog(@"y-----frame*************:%f",detailLabel.frame.origin.y);
                [cell.contentView addSubview:detailLabel];
            }
        }
    }
//button的点击事件
-(void)chujiagengduobutton:(UIButton *)button{
    
    if (_ISchooseMore==NO) {
        _ISchooseMore=YES;
        NSIndexPath *indexPath=[NSIndexPath indexPathForRow:2 inSection:0];
        [self.myTableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone];
    }else {
        _ISchooseMore=NO;
        NSIndexPath *indexPath=[NSIndexPath indexPathForRow:2 inSection:0];
        [self.myTableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone];
        
    }
}