)수정
일반 회원은 회원등급 수정 불가
-> 수정 폼 만들기 (추가 폼 복사)
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<style type="text/css">
#box{
width:800px;
margin:auto;
margin-top: 100px;
}
th{
vertical-align: middle !important;
text-align: right;
font-size: 18px;
}
#id_msg{
display: inline-block;
width: 300px;
height: 20px;
margin-left: 10px;
}
</style>
<!-- 주소 검색 API -->
<script src="//t1.daumcdn.net/mapjsapi/bundle/postcode/prod/postcode.v2.js"></script>
<script type="text/javascript">
function find_addr(){
// 주소 검색 api
new daum.Postcode({
oncomplete: function(data) {
// 팝업에서 검색결과 항목을 클릭했을때 실행할 코드를 작성하는 부분입니다.
// 예제를 참고하여 다양한 활용법을 확인해 보세요.
$("#mem_zipcode").val(data.zonecode); // 우편번호 넣기
$("#mem_addr").val(data.address); // 주소 넣기
}
}).open();
} // end - find_addr()
function send(f){
let mem_name = f.mem_name.value.trim();
let mem_pwd = f.mem_pwd.value.trim();
let mem_zipcode = f.mem_zipcode.value.trim();
let mem_addr = f.mem_addr.value.trim();
if(mem_name=='') {
alert('이름을 입력하시오.');
f.mem_name.value = "";
f.mem_name.focus();
return;
}
if(mem_pwd=='') {
alert('비밀번호를 입력하시오.');
f.mem_pwd.value = "";
f.mem_pwd.focus();
return;
}
if(mem_zipcode=='') {
alert('우편번호를 입력하시오.');
f.mem_zipcode.value = "";
f.mem_zipcode.focus();
return;
}
if(mem_addr=='') {
alert('주소를 입력하시오.');
f.mem_addr.value = "";
f.mem_addr.focus();
return;
}
f.action = "modify.do"; // MemberModifyAction
f.submit(); // 전송
} // end - send()
</script>
<script type="text/javascript">
$(document).ready(function(){
// element + attribute selector
$("select[name='mem_grade']"),val("${ vo.mem_grade }");
});
</script>
</head>
<body>
<form class="form-inline"> <!--form-inline: 같은 항목을 한줄로 처리해줌 -->
<input type="hidden" name="mem_idx" value="${ vo.mem_idx }">
<div id="box">
<div class="panel panel-primary">
<div class="panel-heading"><h4>::::정보 수정::::</h4></div>
<div class="panel-body">
<table class="table">
<tr>
<th>이름</th>
<td><input style="width:50%;" class="form-control" name="mem_name" value="${ vo.mem_name }"></td>
</tr>
<tr>
<th>아이디</th>
<td><input style="width:50%;" class="form-control" name="mem_id"
value="${ vo.mem_id }" readonly="readonly"></td>
</tr>
<tr>
<th>비밀번호</th>
<td><input style="width:50%;" class="form-control" type="password" name="mem_pwd" value="${ vo.mem_pwd }"></td>
</tr>
<tr>
<th>우편번호</th>
<td>
<input style="width:50%;" class="form-control" name="mem_zipcode" id="mem_zipcode"
value="${ vo.mem_zipcode }">
<input class="btn btn-info" type="button" value="주소검색" onclick="find_addr();">
</td>
</tr>
<tr>
<th>주소</th>
<td>
<input style="width:100%;" class="form-control" name="mem_addr" id="mem_addr" value="${ vo.mem_addr }">
</td>
</tr>
<tr>
<th>회원등급</th>
<td>
<!-- 로그인유저가 관리자면 회원등급수정 가능 -->
<c:if test="${ user.mem_grade eq '관리자' }">
<select style="width:50%;" name="mem_grade" class="form-control">
<option value="일반">일반</option>
<option value="관리자">관리자</option>
</select>
</c:if>
<!-- 로그인유저가 관리자면 회원등급수정 불가 -->
<c:if test="${ user.mem_grade eq '일반' }">
<input style="width:50%;" class="form-control" name="mem_grade"
value="${ vo.mem_grade }" readonly="readonly">
</c:if>
</td>
</tr>
<tr>
<td colspan="2" align="center">
<input class="btn btn-success" type="button" value="목록보기"
onclick="location.href='list.do'">
<input class="btn btn-primary" type="button" value="수정하기"
onclick="send(this.form);">
</td>
</tr>
</table>
</div>
</div>
</div>
</form>
</body>
</html>
)수정 폼 서블릿
package action.member;
import jakarta.servlet.RequestDispatcher;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import dao.MemberDao;
import db.vo.MemberVo;
/**
* Servlet implementation class MemberModifyFormAction
*/
@WebServlet("/member/modify_form.do")
public class MemberModifyFormAction extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#service(HttpServletRequest request, HttpServletResponse response)
*/
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// /member/modify_form.do?mem_idx=8
// parameter 받기
int mem_idx = Integer.parseInt(request.getParameter("mem_idx"));
// mem_idx에 해당되는 회원정보 얻어온다
MemberVo vo = MemberDao.getInstance().selectOne(mem_idx);
// request binding
request.setAttribute("vo", vo);
// Dispatcher형식으로 호출
String forward_page = "member_modify_form.jsp";
RequestDispatcher disp = request.getRequestDispatcher(forward_page);
disp.forward(request, response);
}
}
)수정 서블릿 - Vo, Dao 내용 추가 및 수정
package action.member;
import java.io.IOException;
import dao.MemberDao;
import db.vo.MemberVo;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
/**
* Servlet implementation class MemberModifyAction
*/
@WebServlet("/member/modify.do")
public class MemberModifyAction extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#service(HttpServletRequest request, HttpServletResponse response)
*/
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// /member/modify.do?mem_idx=2&mem_name=일길동&mem_id=one&mem_pwd=1234&mem_zipcode=00000&mem_addr=서울시+관악구&mem_grade=일반
request.setCharacterEncoding("utf-8");
int mem_idx = Integer.parseInt(request.getParameter("mem_idx"));
String mem_name = request.getParameter("mem_name");
String mem_id = request.getParameter("mem_id");
String mem_pwd = request.getParameter("mem_pwd");
String mem_zipcode = request.getParameter("mem_zipcode");
String mem_addr = request.getParameter("mem_addr");
String mem_grade = request.getParameter("mem_grade");
MemberVo vo = new MemberVo(mem_idx, mem_name, mem_id, mem_pwd, mem_zipcode, mem_addr, mem_grade);
int res = MemberDao.getInstance().update(vo);
response.sendRedirect("list.do");
}
}
)전체 코드
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