📄 change_message.jsp
字号:
<%@ page language="java" import="java.sql.*" pageEncoding="UTF-8"%>
<%
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 'change_message.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>
<body>
<jsp:useBean id="test1" scope="application" class="test.Connect_db"/>
<FORM action="teacher/update_db.jsp" method="post">
<% String user_id=request.getParameter("user_id");
Connection con=test1.getConnection();
ResultSet rs=null;
String sql="select name,dept,phone from teacher where t_id=?";
PreparedStatement ps=con.prepareStatement(sql);
ps.setString(1,user_id);
rs=ps.executeQuery();
while(rs.next()) {%>
<br>
姓名：
<INPUT type="text" name="name" Value="<%=rs.getString(1)%>">
<br>
部门：
<INPUT type="text" name="dept" Value="<%=rs.getString(2)%>">
<br>
电话：
<INPUT type="text" name="phone" Value="<%=rs.getString(3)%>">
<br>
<%}%>
<INPUT type="Submit" name="modify" value="修改" />
<INPUT type="Reset" name="reset" value="重置" />
<INPUT type="hidden" name="user_id" value=<%=user_id%> >
</form>
<%con.close(); %>
</body>
</html>
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