📄 class_modify.jsp
字号:
<%@ page language="java" import="java.sql.*" contentType="text/html;charset=gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'class_modify.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<jsp:useBean id="test1" scope="application" class="test.Connect_db"/>
<body>
<%
String major=request.getParameter("major");
String new_major=new String(major.getBytes("ISO-8859-1"),"gb2312");
%>
专业： <%=new_major%>
<BR><BR>
学期： <%=request.getParameter("semester_id")%>
<BR><BR>
<%
String sql="select cname from course";
Connection con=test1.getConnection();
Statement stmt=con.createStatement();
ResultSet rs=stmt.executeQuery(sql);
%>
<FORM action="teacher/class_modify_db.jsp" method="post">
<SELECT name="cname">
<% while(rs.next()){
%>
<OPTION value="<%=rs.getString(1)%>"><%=rs.getString(1)%></OPTION>
<%}%>
</SELECT>
<INPUT type="hidden" name="major" value=<%=request.getParameter("major")%>>
<INPUT type="hidden" name="semester_id" value=<%=request.getParameter("semester_id")%>>
<INPUT type="submit" value="提交">
</FORM>
</body>
</html>
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