pouanideumassse68079/djangopraktikum
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Serge Beaujard Pouani Deumassi 2019-12-10 15:33:46 +01:00
parent d3fc3d5e39
commit c97f4b9c7f
5 changed files with 23 additions and 2 deletions
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news1/db.sqlite3
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5
news1/news1/settings.py
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@ -39,6 +39,9 @@ INSTALLED_APPS = [
'django.contrib.staticfiles',
'posts',
'rest_framework',
'channels',
'django_eventstream',
]
MIDDLEWARE = [
@ -49,6 +52,7 @@ MIDDLEWARE = [
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django_grip.GripMiddleware'
]
ROOT_URLCONF = 'news1.urls'
@ -71,6 +75,7 @@ TEMPLATES = [
]
WSGI_APPLICATION = 'news1.wsgi.application'
ASGI_APPLICATION = 'news1.routing.application'
# Database

12
news1/posts/templates/posts/notice.html
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@ -3,6 +3,7 @@
<div class="container">
{% for notice in notices %}
<h3> {{ notice.notice_title }}</h3>
@ -13,4 +14,13 @@
<p><a href="{% url 'new' %}" class="btn btn-info" role="button">Neue Nachricht</a></p>
<p><a href="{% url 'logout' %}" class="btn btn-warning">Abmelden</a></p>
{% endblock %}
</div>
<script>
var es = new ReconnectingEventSource('/events/');
es.addEventListener('message',function(e) {
console.log(e.data); location.reload();false
})
</script>
{% endblock %}

3
news1/posts/views.py
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@ -1,6 +1,7 @@
from django.contrib.auth.decorators import login_required
from django.shortcuts import render, redirect
from django.views.decorators.csrf import csrf_exempt
from django_eventstream import send_event
from rest_framework.parsers import JSONParser
from posts.forms import NoticeForm
@ -27,6 +28,7 @@ def new(request):
pub_start=form.cleaned_data['start'],
pub_end=form.cleaned_data['end'])
newNotice.save()
send_event('notice', 'message', newNotice.id)
return redirect('index')
context = {'form': NoticeForm()}
return render(request, 'posts/edit.html', context)
@ -36,6 +38,7 @@ def delete(request, deleteId=None):
delNotice= Notice.objects.get(id=deleteId)
if delNotice!= None:
delNotice.delete()
send_event('notice', 'message', deleteId)
return redirect('index')
@csrf_exempt
def notice_list(request):

5
news1/templates/base.html
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@ -1,6 +1,9 @@
<!DOCTYPE html>
<html lang="fr">
<head>
{% load static %}
<script src="{% static 'django_eventstream/eventsource.min.js' %}"></script>
<script src="{% static 'django_eventstream/reconnecting-eventsource.js' %}"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
@ -60,4 +63,4 @@
</section>
<footer>&copy; posts news1</footer>
</body>
</html>
</html>