Untitled

<%@ 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" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP 게시판 웹사이트</title>
<link rel="stylesheet" href="css/bootstrap.css">
</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>");
		}
		int bbsId = 0;
		System.out.println(request.getParameter("bbsId"));
		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= 'bbs.jsp' ");
			script.println("</script>");
		}
		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= 'bbs.jsp' ");
			script.println("</script>");
		}
	%>
	<nav class= "navbar navbar-default">
	<div class="navbar-header">
		<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
		</button>
		<a class="navbar-brand" href="login.jsp">JSP게시판 웹 사이트</a>
	</div>
	<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
		<ul class="nav navbar-nav">
			<li><a href="main.jsp">메인</a></li>
			<li class="active"><a href="bbs.jsp">게시판</a></li>
		</ul>
		<ul class="nav navbar-nav navbar-right">
			<li class="dropdown">
				<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
				aria-haspopup="true" aria-expanded="false" >
				회원관리<span class=caret></span>
				</a>
				<ul class="dropdown-menu">

					<li><a href="logoutAction.jsp">로그아웃</a></li>
				</ul>
			</li>
		</ul>
	</div>
	</nav>
	<div class="container">
		<div class="row">
			<form method="post" action="updateAction.jsp?bbsId=<%=bbsId%>">
				<table class="table table-striped" style="text-align:center; border:1px solid #dddddd">
					<thead>
						<tr>
							<th colspan="2" style="background-color: #eeeeee; text-align:center;">게시판 글 수정</th>
						</tr>
					</thead>
					<tbody>
						<tr>
							<td><input type="text" class="form-control" placeholder="글 제목" name="bbsTitle" maxlength="50" value="<%= bbs.getBbsTitle()%>"></td>
						</tr>
						<tr>
							<td><textarea class="form-control" placeholder="글 내용" name="bbsContent"
							maxlength="2048" style="height:350px;"><%= bbs.getBbsContent()%></textarea></td>
						</tr>
					</tbody>

				</table>
				<input type="submit" class="btn btn-primary pull-right" value="글수정">
			</form>
		</div>
	</div>
	<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
	<script src="js/bootstrap.js"></script>
</body>
</html>