Question

我正在使用codeigniter购物车库，我想从购物车获取数据并通过隐藏字段将其传递给控制器以下是我的购物车数组

$cart = $this->cart->contents();

我在购物车中添加了三个项目，以下是var_dump（）信息

array(3) { ["d3d9446802a44259755d38e6d163e820"]=> array(6) { ["rowid"]=> string(32) "d3d9446802a44259755d38e6d163e820" ["id"]=> string(2) "10" ["qty"]=> string(1) "1" ["price"]=> string(4) "1200" ["name"]=> string(11) "soup item 1" ["subtotal"]=> int(1200) } ["c51ce410c124a10e0db5e4b97fc2af39"]=> array(6) { ["rowid"]=> string(32) "c51ce410c124a10e0db5e4b97fc2af39" ["id"]=> string(2) "13" ["qty"]=> string(1) "1" ["price"]=> string(4) "1400" ["name"]=> string(11) "soup item 2" ["subtotal"]=> int(1400) } ["aab3238922bcc25a6f606eb525ffdc56"]=> array(6) { ["rowid"]=> string(32) "aab3238922bcc25a6f606eb525ffdc56" ["id"]=> string(2) "14" ["qty"]=> string(1) "1" ["price"]=> string(3) "800" ["name"]=> string(11) "soup item 3" ["subtotal"]=> int(800) } }

我从购物车中提取ID，名称，数量和价格并插入隐藏字段

<form action="http://localhost/food4u/site/order_now" method="post">
                            <input type="hidden" value="1" name="orderuserid">
            <input type="hidden" value="1" name="order_restid">
            <input type="hidden" value="238" name="orderDcharges">
            <input type="hidden" value="578" name="ordergst">
            <input type="hidden" value="3400" name="ordersubtotal">
            <input type="hidden" value="1" name="orderPmethod">

                                 <input type="hidden" value="10" name="cartitemid[]">
                 <input type="hidden" value="soup item 1" name="cartitemname[]">
                 <input type="hidden" value="1" name="cartitemqty[]">
                 <input type="hidden" value="1200" name="cartitemprice[]">
                                     <input type="hidden" value="13" name="cartitemid[]">
                 <input type="hidden" value="soup item 2" name="cartitemname[]">
                 <input type="hidden" value="1" name="cartitemqty[]">
                 <input type="hidden" value="1400" name="cartitemprice[]">
                                     <input type="hidden" value="14" name="cartitemid[]">
                 <input type="hidden" value="soup item 3" name="cartitemname[]">
                 <input type="hidden" value="1" name="cartitemqty[]">
                 <input type="hidden" value="800" name="cartitemprice[]">

- ＆GT; 在我的控制器中，我得到这样的隐藏字段值

            $cartitemid = $this->input->post('cartitemid');
        $cartitemname = $this->input->post('cartitemname');
        $cartitemqty = $this->input->post('cartitemqty');
        $cartitemprice = $this->input->post('cartitemprice');

        print_r($cartitemid).'<br />';
        print_r($cartitemname).'<br />';
        print_r($cartitemqty).'<br />';
        print_r($cartitemprice).'<br />';
        exit;

它会给我结果

Array ( [0] => 10 [1] => 13 [2] => 14 ) Array ( [0] => soup item 1 [1] => soup item 2 [2] => soup item 3 ) Array ( [0] => 1 [1] => 1 [2] => 1 ) Array ( [0] => 1200 [1] => 1400 [2] => 800 )

我想在一个表中插入

$data = array(
                'Iem_Id' => ???,
                'Item_Name' => ???,
                'Item_Qty' => ???,
                'Item_Price' => ???,
                );

我想在一张表中插入以上所有数据，请指导我

Answer 1

你去吧

foreach($cartitemid as $key => $cartItem) {
    $data = array(
        'Iem_Id' => $cartItem,
        'Item_Name' => $cartitemname[$key],
        'Item_Qty' => $cartitemqty[$key],
        'Item_Price' => $cartitemprice[$key],
    );
    var_dump($data);
    echo "<br>";
    //$this->db->insert('table', $data);
    unset($data);
}

unset($cartItemId);
unset($key);

如何在隐藏字段中发送购物车数据并在codeigniter控制器中获取它

1 个答案: