praktikum Aufgabe5 und 6

news/settings.py

@@ -37,7 +37,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'posts'
+    'posts.apps.PostsConfig'
 ]
 
 MIDDLEWARE = [

posts/migrations/0001_initial.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.2.6 on 2019-11-11 14:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Notice',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('notice_title', models.CharField(max_length=80)),
+                ('notice_text', models.CharField(max_length=400)),
+                ('pub_start', models.DateTimeField()),
+                ('pub_end', models.DateTimeField()),
+            ],
+        ),
+    ]

posts/models.py

@@ -1,3 +1,11 @@
 from django.db import models
+from django.utils import timezone
 
 # Create your models here.
+class Notice(models.Model):
+    notice_title = models.CharField(max_length=80)
+    notice_text = models.CharField(max_length=400)
+    pub_start = models.DateTimeField(default=timezone.now)
+    pub_end = models.DateTimeField(default=timezone.now)
+
+

posts/templates/posts/notice.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+{% block content %}
+
+    <h2>Seite Infos</h2>
+
+    {% for notice in allnotice %}
+
+    <div class="notice">
+    <h3>{{ notice.notice_title }}</h3>
+    <h3>{{ notice.notice_text |linebreaks }}</h3>
+    </div>
+        {% empty %}
+
+    {% endfor %}
+
+{% endblock %}

posts/urls.py

@@ -2,7 +2,7 @@ from django.urls import path
 from posts import views
 
 urlpatterns = [
-    path('', views.index, name='index'),
+    path('notice', views.index, name='index'),
     path('welcome', views.welcome_seite),
     path('home', views.welcome_seite),
     path('about', views.about_seite)

posts/views.py

@@ -1,10 +1,13 @@
 from django.shortcuts import render
-from django.http import HttpResponse
-from datetime import datetime
+from django.utils import timezone
+from posts.models import Notice
 
 # Create your views here.
 def index(request):
-    return HttpResponse("Hello, world. You're at the posts index.")
+    notices = Notice.objects.all()
+    notices = notices.filter(pub_start__lte=timezone.now())
+    notices = notices.filter(pub_end__gte=timezone.now())
+    return render(request, 'posts/notice.html', {'allnotice': notices})
 
 def welcome_seite(request):
     return render(request, 'posts/index.html')

templates/base.html

@@ -30,6 +30,9 @@
       <li class="nav-item">
       <a class="nav-link" href="/posts/about">about</a>
     </li>
+      <li class="nav-item">
+      <a class="nav-link" href="/posts/notice">notice</a>
+    </li>
   </ul>
 </nav>
        {% endblock %}