Question

我正在购物车，我想进入新窗口“更多关于项目”。

它是get cart.php?more=id，但页面中没有任何内容。

cart.php - 部分代码：

    $page2 = 'more.php';
    if(isset($_GET['more'])){
        $_SESSION['cart_'.(int)$_GET['more']]; 
    }
    function more(){
        $get = mysql_query('SELECT id, name, price FROM products WHERE id='.mysql_real_escape_string($id));
        while($get_row = mysql_fetch_assoc($get)){
        echo '<p>'.'<b>Name: </b>'.$get_row['name'].'<br/>'.'<b>About: </b>'.$get_row['description'].'<br/>'.'<b>Quantity: </b>'.$get_row['quantity'].'<br/>'.'<b>Price: </b>'.number_format($get_row['price'], 2).' $</p>';
        }
        header('Location: '.$page2);
    }
    function products(){
     $get=mysql_query('SELECT id, name, description,quantity,price FROM products WHERE quantity > 0 ORDER BY id DESC');
     if (mysql_num_rows($get)==0){
        echo "There are no products to display!";
     }
     else{
        while ($get_row = mysql_fetch_assoc($get)){
            echo '<p>'.'<b>Name: </b>'.$get_row['name'].'<br/>'.'<b>About: </b>'.$get_row['description'].'<br/>'.'<b>Quantity: </b>'.$get_row['quantity'].'<br/>'.'<b>Price: </b>'.number_format($get_row['price'], 2).' $'.'<a href="cart.php?add='.$get_row['id'].'"> Add</a>'.'<a href="cart.php?more='.$get_row['id'].'"> More</a></p>';
        }
     }

}

Answer 1

你应该改变

<a href="cart.php?more='.$get_row['id'].'"> More</a>

到

<a href="cart.php?more='.$get_row['id'].'" target="_blank"> More</a>

成功！

购物车更多细节

1 个答案: