📄 kc_manager_m.jsp
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<%@ page contentType="text/html;charset=GBK" %>
<%@ page import="java.sql.*" %>
<%@ page errorPage="/public/errorBusy.jsp" %>
<%@ include file="/public/check_admin.jsp" %>
<jsp:useBean id="conn" scope="page" class="SQLBean.DBConn"/>
<html>
<head>
<title>课程管理</title>
<link rel="stylesheet" href="../../public/style.css">
</head>
<body class="ss">
<a href="javascript:window.location.reload()" class="a">刷新</a>
<a href="javascript:history.back()" class="a">返回</a>
<hr></hr>
<center>
<h3>课程列表</h3>
<table width="80%" border="1" cellspacing="0">
<tr bgcolor="#3399FF">
<td>课程代号</td>
<td>课程名称</td>
<td>所属院系</td>
<td><center>修改</center></td>
<td><center>删除</center></td>
</tr>
<%
String sql="select * from kecheng order by college_id,kecheng_id";
ResultSet rs=conn.executeQuery(sql);
if(rs.next())
do{
%>
<tr>
<td><%=rs.getString("kecheng_id") %></td>
<td><%= rs.getString("kecheng_name") %></td>
<%
String shouxin="公共课程";
String college_id=rs.getString("college_id");
if(college_id!=null){
String sql_k="select college_name from college where college_id='"+college_id+"'";
ResultSet rs_k=conn.executeQuery(sql_k);
if(rs_k.next())
{
shouxin=rs_k.getString("college_name");
}
}
%>
<td><%= shouxin %></td>
<td><center><a href="kecheng_update.jsp?id=<%=rs.getInt("id")%>">修改</a></center></td>
<td><center><a href="kecheng_del.jsp?id=<%=rs.getInt("id") %>" onClick="return confirm('您确信要删除此课程吗?有关此课程的信息将全部删除!')">删除</a></center></td>
</tr>
<%
}while(rs.next());
conn.close();
%>
</table>
</center>
</body>
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