对于一个学校项目,我试图用MySQL只用MySQL创建一个购物车.为此,我有一个名为index.php的目录.这是一个包含产品的表格,每个产品后面都有一个按钮,可以将商品添加到购物车中.
唯一的问题是我无法使链接正常工作.
";
echo "ID Code Name Description Image Price Buy ";
echo $row['id'];
echo " ";
echo $row['product_code'];
echo " ";
echo $row['product_name'];
echo " ";
echo $row['product_desc'];
echo " ";
echo $row['product_img_name'];
echo " ";
echo $row['price'];
echo " ";
echo "";
echo "
cart.php看起来像这样.
id = $product->id;
$item->name = $product->product_name;
$item->price = $product->price;
$item->quantity = 1;
$_SESSION['cart'][] = $item;
}
echo "| ID | Name | Price | Quantity | Sub Total | "; echo $cart[$i]->id; echo " | "; echo $cart[$i]->product_name; echo " | "; echo $cart[$i]->price; echo " | "; echo $cart[$i]->quantity; echo " | "; echo $cart[$i]->price * $cart[$i]->quantity; echo " | "; } ?>
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