delete.php

简单实现网上选课

<?php
include("config.php");
$courseid = $_GET["courseid"];
$query = "DELETE from Info_course where Course_id = '$courseid'";
$result = mysql_query($query); 

$query = "DELETE from selected where Course_id = '$courseid'";
$result = mysql_query($query);

echo "该课程已经被取消!";
?>