购物车跳转view

//遍历方面
<?php
@session_start();
@$arrayOne = $_SESSION['order'];

if ($arrayOne != false) {
    foreach ($arrayOne as $val) {
        ?>

        <tr>
            <td> <?php echo $val['id'] ?></td>
            <td> <?php echo $val['name'] ?></td>
            <td><input type="text" name="amount" value="<?php echo $val['num'] ?>"
                       id="amount<?php echo $val['id'] ?>" size="1"
                       onblur="checkNum(<?php echo $val['id'] ?>,this.value)"/></td>
            </td>
        </tr>

    <?php }} ?>

 /**
     * 商品数量不能小于1
     * @param id
     * @param number
     */
    function checkNum(id,number){
        if(number<1){
            alert("对不起，产品数量不能小于 1 ");
            document.getElementById("amount"+id).value=1;
        }

    }

</script>

 清空购物车

@session_start();
unset($_SESSION['order']);
include_once"../view/orderList.php";

继续购物
跳转到cart.php 控制器