Python Django
게시판 예제 - 댓글
코딩탕탕
2022. 10. 23. 15:20
veiws2.py
from django.shortcuts import render, redirect
from myboard.models import BoardTab
from datetime import datetime
# Create your views here.
def replyFunc(request):
try:
data=BoardTab.objects.get(id=request.GET.get('id'))
context={'data_one':data}
return render(request, 'rep/reply.html',context)
except Exception as e:
print('replyFunc err : ', e)
return render(request, 'error.html')
def replyOkFunc(request):
if request.method == 'POST':
try:
repGnum=int(request.POST.get('gnum'))
repOnum=int(request.POST.get('onum'))
imsiRec=BoardTab.objects.get(id=request.POST.get('id'))
oldGnum=imsiRec.gnum
oldOnum=imsiRec.onum
if oldGnum==repGnum:
oldOnum=oldOnum + 1
#답글 저장
BoardTab(
name=request.POST.get('name'),
passwd=request.POST.get('passwd'),
mail=request.POST.get('mail'),
title=request.POST.get('title'),
cont=request.POST.get('cont'),
bip=request.META['REMOTE_ADDR'], #글을 입력한 사람(클라이언트)의 컴퓨터 아이피
bdate=datetime.now(),
readcnt=0,
gnum=repGnum,
onum=oldOnum,
nested=int(request.POST.get('nested'))+1 #들여쓰기
).save()
return redirect('/board/list') #답글 작성 후 목록 보기
except Exception as e:
print('replyOkFunc err : ', e)
return render(request, 'error.html')
board.html <댓글 추가>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/css/bootstrap.min.css" />
</head>
<body style="margin:20px;">
<div style="width:95%; text-align: center;">
<h3>** 게시판 목록 **</h3>
</div>
<a href="/board/insert">글쓰기</a>
<table style="width: 95%;" class="table">
<tr>
<th>번호</th>
<th>제 목</th>
<th>작성자</th>
<th>작성일</th>
<th>조회수</th>
</tr>
{% if datas %}
{% for d in datas %}
<tr>
<td>{{d.id}}</td>
<td>
<!-- 들여쓰기 = 가지고 있는 d.nested의 숫자만큼 반복해서 띄어쓰기한다. 변수를 주지 않은 이유는 단순히 반복문만 돌릴것이기 때문이다.-->
{% with ''|center:d.nested as range %}
{% for _ in range %}
{% endfor %}
{% endwith %}
<a href="/board/content?id={{d.id}}&page={{datas.number}}">{{d.title}}</a>
</td>
<td>{{d.name}}</td>
<td>{{d.bdate.year}}.{{d.bdate.month}}.{{d.bdate.day}}</td>
<td>{{d.readcnt}}</td>
</tr>
{% endfor %}
<!-- 페이징 처리 -->
<tr>
<td colspan="5" style="text-align: center;">
{% if datas.paginator.num_pages > 1 %}
<div>
{% if datas.has_previous %} <!-- 이전 페이지가 있다면 -->
<a href="/board/list?page={{datas.previous_page_number}}">«이전</a>
{% endif %}
{% if datas.has_next %} <!-- 이전 페이지가 있다면 -->
<a href="/board/list?page={{datas.next_page_number}}">다음»</a>
{% endif %}
(페이지:{{datas.number}} / {{datas.paginator.num_pages}})
</div>
{% endif %}
</td>
</tr>
{% else %}
<tr>
<td colspan="5">자료가 없습니다.</td>
</tr>
{% endif %}
<!-- 검색 기능 -->
<tr>
<td colspan="5" style="text-align: center;">
<form action="/board/search" method="post">{% csrf_token %}
검색 :
<select name="s_type">
<option value="title" selected>글제목</option>
<option value="name" selected>작성자</option>
</select>
<input type="text" name="s_value"/>
<input type="submit" value="확인" />
</form>
</td>
</tr>
</table>
</body>
</html>
reply.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/css/bootstrap.min.css" />
<script>
window.onload = function(){
document.querySelector("#btnReplyok").onclick = chkFunc;
}
function chkFunc(){
// alert('a');
if(frm.name.value === ""){
alert('작성자를 입력하시오');
frm.name.focus()
return;
}
// 나머지는 생략
frm.submit();
}
</script>
</head>
<body style="margin:20px;">
<h2>* 답글 쓰기 *</h2>
<form action="/board/replyok" method="post" name="frm">{% csrf_token %}
<input type="hidden" name="id" value="{{data_one.id}}"/>
<input type="hidden" name="gnum" value="{{data_one.gnum}}"/>
<input type="hidden" name="onum" value="{{data_one.onum}}"/>
<input type="hidden" name="nested" value="{{data_one.nested}}"/>
<table style="width: 95%;" class="table">
<tr>
<td>작성자:</td>
<td><input type="text" name="name"/></td>
</tr>
<tr>
<td>비밀번호:</td>
<td><input type="text" name="passwd"/></td>
</tr>
<tr>
<td>이메일:</td>
<td><input type="email" name="mail"/></td>
</tr>
<tr>
<td>글제목:</td>
<td><input type="text" style="width: 99%" name="title" value="[RE]{{data_one.title}}"/></td>
</tr>
<tr>
<td>글내용:</td>
<td><textarea rows="5" style="width: 99%" name="cont"></textarea></td>
</tr>
<tr>
<td colspan="2" style="text-align: center;">
<input type="button" value="답글 등록" id="btnReplyok" class="btn btn-primary"/>
<input type="button" value="이전 화면" onclick="history.back()" class="btn btn-success"/>
</td>
</tr>
</table>
</form>
</body>
</html>
