tp3.2中每笔订单商品详情分页

第一步：控制器里的方法：

        //每笔订单详情
        public function perOne(){
               $id=$_GET['id'];//订单id
                    $field='o.*';
            $order_data=M('orders')
                            ->alias('o')
                            ->field($field)
                            ->where(array("o.id"=>$id))
                            ->find();
                $data['order']=$order_data;
                $totalmoney=$order_data['money'];
                $peoplenum=$order_data['peoplenum'];
                $eattype=$order_data['eattype'];
                $desknum=$order_data['desknum'];
                $note=$order_data['note'];
                $id=$order_data['id'];

           $count      = M('order_goods')
               ->alias('og')
                ->field('og.*,d.*')
                ->join('left join zbt_goods AS d ON og.goodsid=d.id')
                ->where(array("og.orderid"=>$id))
                ->count('d.id');// 查询满足要求的总记录数
               $Page       = new \Think\Page($count,2);// 实例化分页类传入总记录数和每页显示的记录数
               $show       = $Page->show();// 分页显示输出
               // 进行分页数据查询注意limit方法的参数要使用Page类的属性
               $order_goods_data=M('order_goods')
                 ->alias('og')
                 ->field('og.*,d.*')
                 ->join('left join zbt_goods AS d ON og.goodsid=d.id')
                ->where(array("og.orderid"=>$id))
                ->limit($Page->firstRow.','.$Page->listRows)
                ->select();
                $data['order']['goods']=$order_goods_data;
                $this->assign('money',$totalmoney);
                $this->assign('peoplenum', $peoplenum);
                $this->assign('eattype', $eattype);
                $this->assign('desknum', $desknum);
                $this->assign('note', $note);
                       $this->assign('orderdata',$order_goods_data);// 赋值数据集
                       $this->assign('page',$show);// 赋值分页输出
                       $this->display('Performance/perOnes');

        }

第二步：视图层

        <div class="yingfujine">
                <span>应付金额：<span style="color: red;font-size: 20px;font-weight: bold;">{$money}元</span></span>  <span>人数：{$peoplenum}</span>  <span>就餐形式：{$eattype}</span>  <span>桌号：{$desknum}</span>  <span>备注:{$note}</span>
               </div>
        <table class="layui-table text-center margin-top-1" lay-even>
            <thead>
            <tr>
                <th> ID</th>
                <th>商品名称</th>
                <th>单价</th>
                <th>单位</th>
                <th>数量</th>
            </tr>
            </thead>
            <tbody>
            <volist name="orderdata" id="orders">
                <tr>
                    <td>{$orders.id}</td>
                    <td>{$orders.title}</td>
                    <td>{$orders.price}</td>
                    <td>{$orders.unitname}</td>
                    <td>{$orders.total}</td>
               </tr>
            </volist>

           </tbody>
        </table>
        <ul class="paginList pager">{$page}</ul>

tp3.2中每笔订单商品详情分页

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