자바/스프링

[Spring]게시판 상세조회 boardDetail

SimpleU 2020. 3. 13. 19:43

1 ) 게시판 상세 조회 Controller

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    //게시판 상세보기
    @RequestMapping(value = "/boardDetail")
    public String boardDetail(HttpServletRequest request, HttpServletResponse response) throws Exception {
 
        return "board/boardDetail";
    }
 
 
    @RequestMapping(value = "/getBoardDetail")
    @ResponseBody
    public BoardDto getBoardDetail(HttpServletRequest request, HttpServletResponse response, BoardForm boardForm) throws Exception {
 
        MDC.put("TRANSACTION_ID"String.valueOf(boardForm.getBoard_seq()));
 
        BoardDto boardDto = boardService.getBoardDetail(boardForm);
 
        MDC.remove("TRANSACTION_ID");
 
        return boardDto;
    }
 
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MDC 설정 이유 - 웹 요청에 대한 로그인 정보나 세션 정보를 추적 할 수 있기 떄문에 설정

                      이 소스코드에는 로그인 정보나 세션 정보가 없기 때문에 board_seq값을 추가 하였음.

 

 

2 ) 게시판 상세조회 Dao

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    public BoardDto getBoardDetail(BoardForm boardForm) throws Exception {
 
        return sqlSession.selectOne(NAMESPACE + ".getBoardDetail", boardForm);
    }
    
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3 ) 게시판 상세조회 Dto getter/setter

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    int board_seq; // 게시글 번호
    int board_re_ref; // 게시글 그룹 번호
    int board_re_lev; // 게시글 글의 깊이
    int board_re_seq; // 게시글 글의 순서
    String board_writer; // 작성자
    String board_subject; // 제목
    String board_content; // 내용
    int board_hits; // 조회수
    String del_yn; // 삭제유무
    String ins_user_id; // Insert 사용자 아이디
    String ins_date; // Insert 날짜
    String upd_user_id; // Update 사용자 아이디
    String upd_date; // Update 날짜
    String result;
 
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4 ) 게시판 상세조회 Service

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    /* 게시판 상세 보기 */
    public BoardDto getBoardDetail(BoardForm boardForm) throws Exception {
 
        logger.debug("==================== getBoardDetail START ====================");
 
        BoardDto boardDto = new BoardDto();
 
        String searchType = boardForm.getSearch_type();
        // S - 상세 U - 수정
        if ("S".equals(searchType)) {
 
            boardDao.updateBoardHits(boardForm);
        }
 
        boardDto = boardDao.getBoardDetail(boardForm);
 
        BoardFileForm boardFileForm = new BoardFileForm();
        boardFileForm.setBoard_seq(boardForm.getBoard_seq());
 
        boardDto.setFiles(boardDao.getBoardFileList(boardFileForm));
 
        logger.debug("==================== getBoardDetail END ====================");
 
        return boardDto;
    }
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5 ) 게시판 상세조회 mapper

조회 하기 위해 tb_board에 있는 모든 정보를 불러옴

 

6 ) 게시판 상세조회 view boardDetail

 

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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>  
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>게시판 상세</title>
<%    
    String boardSeq = request.getParameter("boardSeq");        
%>
 
<c:set var="boardSeq" value="<%=boardSeq%>"/> <!-- 게시글 번호 -->
 
<!-- 공통 CSS -->
<link rel="stylesheet" type="text/css" href="/css/common/common.css"/>
 
<!-- 공통 JavaScript -->
<script type="text/javascript" src="/js/common/jquery.js"></script>
<script type="text/javascript">
    
    //자바스크립트의 onclick 같은 기능 html이 화면에 뿌려지고 나서 ready안에 서술된 이벤트들이 동작 준비를 하는 것
    $(document).ready(function(){        
        getBoardDetail();        
    });
    
    /** 게시판 - 목록 페이지 이동 */
    function goBoardList(){                
        location.href = "/board/boardList";
    }
    
    /** 게시판 - 수정 페이지 이동 */
    function goBoardUpdate(){
        //양식(form)의 값을 가져오거나 값을 설정하는 메소드 board_seq의 값을 가져옴
        var boardSeq = $("#board_seq").val();
        
        location.href = "/board/boardUpdate?boardSeq="+ boardSeq;
    }
    
    /** 게시판 - 답글 페이지 이동 */
    function goBoardReply(){
        
        var boardSeq = $("#board_seq").val();
        
        location.href = "/board/boardReply?boardSeq="+ boardSeq;
    }
    
    /** 게시판 - 첨부파일 다운로드 */
    function fileDownload(fileNameKey, fileName, filePath){
            
        location.href = "/board/fileDownload?fileNameKey="+fileNameKey+"&fileName="+fileName+"&filePath="+filePath;
    }
    
    /** 게시판 - 상세 조회  */
    function getBoardDetail(boardSeq){
        
        var boardSeq = $("#board_seq").val();
 
        if(boardSeq != ""){
            
            $.ajax({    
                
                url        : "/board/getBoardDetail",
                //seriallize = 데이터를 보내기위해 폼요소 집합을 문자열로 인코딩
                data    : $("#boardForm").serialize(),
                dataType: "JSON",
                cache   : false,
                async   : true,
                type    : "POST",
                //post가 성공하면 boarddetailcallback 함수 작동
                success : function(obj) {
                    getBoardDetailCallback(obj);                
                },           
                error     : function(xhr, status, error) {}
                
             });
        } else {
            alert("오류가 발생했습니다.\n관리자에게 문의하세요.");
        }            
    }
    
    /** 게시판 - 상세 조회  콜백 함수 */
    function getBoardDetailCallback(obj){
        
        var str = "";
        
        if(obj != null){                                
                            
            var boardSeq        = obj.board_seq; 
            var boardReRef         = obj.board_re_ref; 
            var boardReLev         = obj.board_re_lev; 
            var boardReSeq         = obj.board_re_seq; 
            var boardWriter     = obj.board_writer; 
            var boardSubject     = obj.board_subject; 
            var boardContent     = obj.board_content; 
            var boardHits         = obj.board_hits;
            var delYn             = obj.del_yn; 
            var insUserId         = obj.ins_user_id;
            var insDate         = obj.ins_date; 
            var updUserId         = obj.upd_user_id;
            var updDate         = obj.upd_date;
            var files            = obj.files;        
            var filesLen        = files.length;
                        
            str += "<tr>";
            str += "<th>제목</th>";
            str += "<td>"+ boardSubject +"</td>";
            str += "<th>조회수</th>";
            str += "<td>"+ boardHits +"</td>";
            str += "</tr>";        
            str += "<tr>";
            str += "<th>작성자</th>";
            str += "<td>"+ boardWriter +"</td>";
            str += "<th>작성일시</th>";
            str += "<td>"+ insDate +"</td>";
            str += "</tr>";        
            str += "<tr>";
            str += "<th>내용</th>";
            str += "<td colspan='3'>"+ boardSubject +"</td>";
            str += "</tr>";
            
            if(filesLen > 0){
            
                for(var a=0; a<filesLen; a++){
                    
                    var boardSeq    = files[a].board_seq;
                    var fileNo         = files[a].file_no;
                    var fileNameKey = files[a].file_name_key;
                    var fileName     = files[a].file_name;
                    var filePath     = files[a].file_path;
                    var fileSize     = files[a].file_size;
                    var remark         = files[a].remark;
                    var delYn         = files[a].del_yn;
                    var insUserId     = files[a].ins_user_id;
                    var insDate     = files[a].ins_date;
                    var updUserId     = files[a].upd_user_id;
                    var updDate     = files[a].upd_date;
                    
                    str += "<th>첨부파일</th>";
                    //str += "<td onclick='javascript:fileDownload(\"" + fileNameKey + "\", \"" + fileName + "\", \"" + filePath + "\");' style='cursor:Pointer'>"+ fileName +"</td>";
                    str += "<td colspan='3'><a href='/board/fileDownload?fileNameKey="+encodeURI(fileNameKey)+"&fileName="+encodeURI(fileName)+"&filePath="+encodeURI(filePath)+"'>" + fileName + "</a></td>";
                    str += "</tr>";
                }    
            }            
            
        } else {
            
            alert("등록된 글이 존재하지 않습니다.");
            return;
        }        
        
        $("#tbody").html(str);
    }
    
    /** 게시판 - 삭제  */
    function deleteBoard(){
 
        var boardSeq = $("#board_seq").val();
        
        var yn = confirm("게시글을 삭제하시겠습니까?");        
        if(yn){
            
            $.ajax({    
                
                url        : "/board/deleteBoard",
                data    : $("#boardForm").serialize(),
                dataType: "JSON",
                cache   : false,
                async   : true,
                type    : "POST",    
                success : function(obj) {
                    deleteBoardCallback(obj);                
                },           
                error     : function(xhr, status, error) {}
                
             });
        }        
    }
    
    /** 게시판 - 삭제 콜백 함수 */
    function deleteBoardCallback(obj){
    
        if(obj != null){        
            
            var result = obj.result;
            
            if(result == "SUCCESS"){                
                alert("게시글 삭제를 성공하였습니다.");                
                goBoardList();                
            } else {                
                alert("게시글 삭제를 실패하였습니다.");    
                return;
            }
        }
    }
    
</script>
</head>
<body>
<div id="wrap">
    <div id="container">
        <div class="inner">    
            <h2>게시글 상세</h2>
            <form id="boardForm" name="boardForm">        
                <table width="100%" class="table01">
                    <colgroup>
                        <col width="15%">
                        <col width="35%">
                        <col width="15%">
                        <col width="*">
                    </colgroup>
                    <tbody id="tbody">
                       
                    </tbody>
                </table>        
                <input type="hidden" id="board_seq"        name="board_seq"    value="${boardSeq}"/> <!-- 게시글 번호 -->
                <input type="hidden" id="search_type"    name="search_type"     value="S"/> <!-- 조회 타입 - 상세(S)/수정(U) -->
            </form>
            <div class="btn_right mt15">
                <button type="button" class="btn black mr5" onclick="javascript:goBoardList();">목록으로</button>
                <button type="button" class="btn black mr5" onclick="javascript:goBoardUpdate();">수정하기</button>
                <button type="button" class="btn black" onclick="javascript:deleteBoard();">삭제하기</button>
                <button type="button" class="btn black mr5" onclick="javascript:goBoardReply();">답글쓰기</button>
            </div>
        </div>
    </div>
</div>
</body>
</html>
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7 ) 게시판 상세조회 결과