<table id ="bottomTable"> <tr> <td><a href = "/order.php?type=1&rest=1">按餐厅点餐</a></td> <td><a href = "/order.php?type=2&style=1">按类型点餐</a></td> </tr> </table> </div> <?php echo "<div class=\"submit\" onclick=\"location.href='/modify.php';\">\n 请注册后订餐\n </div>"; ?> <div id="menu"> <?php if (!isset($_GET['style']) && !isset($_GET['rest'])) { $con = DbConnect::connection(); $result = DbConnect::queryFood($con); echo "<table>"; while ($row = mysql_fetch_array($result)) { DbConnect::orderList($row); } echo "</table>"; mysql_close($con); } else { if (isset($_GET['style']) && !isset($_GET['rest'])) { $con = DbConnect::connection(); $result = DbConnect::queryFoodByStyle($con, $_GET['style']); while ($row = mysql_fetch_array($result)) { DbConnect::orderList($row); } mysql_close($con); } else {