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view,delete
글보기,글삭제 기능
view의 jsp 구성
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="java.io.PrintWriter"%>
<%@ page import="bbs.Bbs"%>
<%@ page import="bbs.BbsDAO"%>
<!DOCTYPE html>
<html>
<head>
</head>
<jsp:include page="head.jsp" flush="false" />
<body>
<%
String userID = null;
if (session.getAttribute("userID") != null) {
userID = (String) session.getAttribute("userID");
}
int bbsID = 0;
if (request.getParameter("bbsID") != null) {
bbsID = Integer.parseInt(request.getParameter("bbsID"));
}
if (bbsID == 0) {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("alert('유효하지 않은 글입니다.');");
script.println("location.href='board.jsp';");
script.println("</script>");
script.close();
}
Bbs bbs = new BbsDAO().getBbs(bbsID);
%>
<div class="container">
<div class="row">
<table class="table table-bordered" style="text-align: center;">
<thead>
<tr>
<th colspan="3" style="background-color: #eeeeee; text-align: center;">게시판 글 보기</th>
</tr>
</thead>
<tbody>
<tr>
<td style="width: 20%;">글 제목</td>
<td colspan="2"><%= bbs.getBbsTitle() %></td>
</tr>
<tr>
<td>작성자</td>
<td colspan="2"><%= bbs.getUserID() %></td>
</tr>
<tr>
<td>작성일자</td>
<td colspan="2"><%= bbs.getBbsDate() %></td>
</tr>
<tr>
<td>내용</td>
<td colspan="2" style="min-height: 200px; text-align: left;"><%= bbs.getBbsContent().replaceAll(" ", " ").replaceAll("<", "<").replaceAll(">", ">").replaceAll("\n", "<br>") %></td>
</tr>
</tbody>
</table>
<a href="board.jsp" class="btn btn-primary">목록</a>
<%
if(userID != null && userID.equals(bbs.getUserID())) {
%>
<a href="update.jsp?bbsID=<%= bbsID %>" class="btn btn-primary">수정</a>
<a onclick="return confirm('정말로 삭제하시겠습니까?')" href="deleteAction.jsp?bbsID=<%= bbsID %>" class="btn btn-primary">삭제</a>
<%
}
%>
</div>
</div>
<jsp:include page="footer.jsp" flush="false" />
</body>
</html>deleteAction의 jsp 구성
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="bbs.BbsDAO"%>
<%@ page import="bbs.Bbs"%>
<%@ page import="java.io.PrintWriter"%>
<%
request.setCharacterEncoding("utf-8");
%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP 게시판 웹 사이트</title>
</head>
<body>
<%
String userID = null;
if (session.getAttribute("userID") != null) {
userID = (String) session.getAttribute("userID");
}
if (userID == null) {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("alert('로그인을 하세요.');");
script.println("location.href='login.jsp'");
script.println("</script>");
script.close();
}
int bbsID = 0;
if (request.getParameter("bbsID") != null) {
bbsID = Integer.parseInt(request.getParameter("bbsID"));
}
if (bbsID == 0) {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("alert('유효하지 않은 글입니다.');");
script.println("location.href='board.jsp';");
script.println("</script>");
script.close();
}
Bbs bbs = new BbsDAO().getBbs(bbsID);
if (!userID.equals(bbs.getUserID())) {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("alert('권한이 없습니다.');");
script.println("location.href='board.jsp';");
script.println("</script>");
script.close();
} else {
BbsDAO bbsDAO = new BbsDAO();
int result = bbsDAO.delete(bbsID);
if (result == -1) {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("alert('글 삭제에 실패하였습니다.');");
script.println("history.back();");
script.println("</script>");
script.close();
} else {
PrintWriter script = response.getWriter();
script.println("<script>");
script.println("location.href = 'board.jsp';");
script.println("</script>");
script.close();
}
}
%>
</body>
</html>728x90
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