ssh2的搭建（三）

来源：互联网发布：网络侵权的声明编辑：程序博客网时间：2024/05/16 00:26

前端页面写了3个，index.jsp添加学生信息，班级的添加是通过下拉框选择；lsitAll_student.jsp显示所有学生信息，并可以进行修改（跳转到修改页面）、删除（重新进入listAll_student.jsp页面）操作；update_studnet.jsp修改学生信息页面。

index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8" contentType="text/html; charset=utf-8"%><%@ page contentType="text/html; charset=utf-8"  %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib prefix="s" uri="/struts-tags"%><%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 'index.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>    <form style="width: 100%;height: 300px;text-align:center;" action="<%=path %>/addStudent.dukun" method="post">       姓名：<input type="text" id="name" name="student.stuName"><br><br>      班级：<s:select list="classesList" listKey="id" listValue="className" name="classes.id" headerKey="" headerValue="请选择">      </s:select><br><br>      <input type="submit" value="添加" onclick="return confirm('确定添加?');">    </form>  </body></html>

listAll_student.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%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 'listAll_studnet.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>    <table align="center" border="1" cellspacing="0">      <tr>        <th>姓名</th>        <th>班级</th>        <th>操作</th>      </tr>        <c:forEach var="student" items="${students }">         <tr>          <td>${student.stuName }</td>          <td>${student.classes.className }</td>          <td>            <a href="getStudent.dukun?student.id=${student.id}">修改</a>            <a href="deleteStudent.dukun?student.id=${student.id}" onclick="return confirm('确定删除?');">删除</a>          </td>         </tr>        </c:forEach>    </table>  </body></html>

update_student.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib prefix="s" uri="/struts-tags"%><%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 'update_student.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>     <form style="width: 100%;height: 300px;text-align:center;" action="<%=path %>/updateStudent.dukun" method="post">      <input type="hidden" name="student.id" value="${student.id}"><br><br>      姓名：<input type="text" id="name" name="student.stuName"  value="${student.stuName }"><br><br>      班级：<s:select list="classesList" listKey="id" listValue="className" name="classes.id" headerKey="" headerValue="请选择">      </s:select><br><br>      <input type="submit" value="修改" onclick="return confirm('确定修改?');">    </form>  </body></html>

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