Добавил паршиалы для форм, создал вью для создания нового курса

req.txt

 asgiref==3.4.1
 Django==3.2.8
+django-crispy-forms==1.13.0
 pytz==2021.3
 sqlparse==0.4.2

source/portal/settings.py

@@ -27,7 +27,8 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'webapp'
+    'webapp',
+    'crispy_forms'
 ]
 
 MIDDLEWARE = [
@@ -123,3 +124,5 @@ STATICFILES_DIRS = [
 
 MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
 MEDIA_URL = '/media/'
+
+CRISPY_TEMPLATE_PACK = 'bootstrap4'
\ No newline at end of file

source/portal/urls.py

@@ -21,5 +21,6 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('', webapp_views.CoursesListView.as_view(), name='courses_list'),
     path('course/<int:course_pk>/', webapp_views.CourseDetailView.as_view(), name='course_detail'), 
-    path('course/<int:pk>/delete', webapp_views.CourseDeleteView.as_view(), name='course_delete')
+    path('course/<int:pk>/delete/', webapp_views.CourseDeleteView.as_view(), name='course_delete'), 
+    path('course/new/', webapp_views.CourseCreateView.as_view(), name='course_create')
 ]

source/webapp/forms.py

+from django import forms 
+from .models import Course
+
+
+class CourseForm(forms.ModelForm):
+    class Meta: 
+        model = Course
+        fields = ['title', 'description', 'group', 'teacher', 'start_date']
\ No newline at end of file

source/webapp/models.py

 from django.db import models
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import User  
+from django.urls import reverse
 
 
 # class Student(User):
@@ -28,6 +29,10 @@ class Course(models.Model):
     def __str__(self):
         return self.title
 
+    def get_absolute_url(self):
+        return reverse("course_detail", args=[str(self.id)])
+
+
 
 class Group(models.Model):
     group_name = models.CharField(max_length=50, verbose_name='group_name')

source/webapp/templates/base.html

@@ -36,7 +36,7 @@
 </nav>
 <div class="row d-flex">
   <div class="sidebar col-2">
-    <a href="#about">Dashboard</a>
+    <a href="{% url 'course_create' %}">Create new Course </a> 
     <a href="#services">Button 1</a>
     <a href="#clients">Button 2</a>
     <a href="#contact">Button 3</a>

source/webapp/templates/courses/courses_list.html

@@ -3,17 +3,20 @@
 {% block title %} List {% endblock %}
 
 {% block content %}
-<div class='course-container row d-flex flex-wrap justify-content-between'>
+<div class='course-container row d-flex flex-wrap justify-content-start'>
     {% for course in courses %}
         <div class="content-course col-4" style="width: 300px;">
             <div class="block-course"> 
                 <div class="card-header">
                     Course
                 </div>
-                <div class="card-body">
+                <div class="card-body" style="height: 150px;">
                     <h5 class="card-title"> {{course.title}} </h5>
                     <p class="card-text"> {{course.description}} </p>
+                </div>
+                <div class="card-buttons" style="text-align: center;">
                     <a class="btn btn-primary" href="{% url 'course_detail' course.id %}"> See more </a>
+                    <a class="btn btn-info" href="#"> Edit </a>
                     <a class="btn btn-danger" href="{% url 'course_delete' course.id %}"> Delete </a>
                 </div>
             </div>

source/webapp/templates/courses/create.html

+{% extends "base.html" %}
+
+{% block title %} Create new Course {% endblock %}
+
+{% block content %}
+    <a href="{% url "courses_list" %}">Return to the main page..</a>
+    <hr>
+    <h1>Create new Course</h1>
+    <div class='column-center'>
+        <form action="{% url "course_create" %}" method="POST">
+            {% include "partial/create_form.html" with button_text="Create new course" %}
+        </form>
+    </div>
+    <hr>
+    
+{% endblock %}

source/webapp/templates/courses/detail.html

@@ -3,6 +3,8 @@
 {% block title %} {{course.title}} {% endblock %}
 
 {% block content %} 
+    <a href="{% url "courses_list" %}"> << Return to the main page..</a>
+    <hr>
     <div class='course-block-detail'>
         <div class="card">
             <div class="card-header">
@@ -10,13 +12,14 @@
             </div>
             <div class="card-body">
                 <blockquote class="blockquote mb-0">
-                <p>Gain the job-ready skills you need to launch your career in IT Support, Data Analytics, UX Design or Project Management. Prepare for an entry-level job as a data analyst. 
-                    In this program, you’ll learn how to collect, transform, and organize data in order to help draw new insights and make informed business decisions.
-                    This is for you if you enjoy working with numbers, uncovering trends, and visualizations. 
+                <p>
+                    {{ course.description }}
                 </p>
                 <footer class="blockquote-footer"> Pr. {{course.teacher}} </footer>
                 </blockquote>
             </div>
         </div>
     </div>
+    <hr>
+    <a href="{% url "courses_list" %}"> << Return to the main page..</a>
 {% endblock %}
\ No newline at end of file

source/webapp/templates/partial/create_form.html

+{% csrf_token %}
+{% load crispy_forms_filters %}
+
+{% for error in form.non_field_errors %}
+    <p>{{ error }}</p>
+{% endfor %}
+
+{% for field in form %}
+    <label for="{{ field.id_for_label }}">{{ field.label }}</label>
+    {% for error in field.errors %}
+        <p style='color: red'>{{ error }}</p>
+    {% endfor %}
+{% endfor %}
+    <p>{{ form|crispy }}</p>
+<button>{{ button_text }}</button>

source/webapp/views/courses_views.py

@@ -5,6 +5,18 @@ from django.views.generic import ListView, CreateView, UpdateView, DetailView, D
 
 
 from webapp.models import Course
+from webapp.forms import CourseForm
+
+
+class CourseCreateView(CreateView):
+    template_name = 'courses/create.html'
+    form_class = CourseForm
+    model = Course 
+    pk_url_kwarg = 'project_pk'
+
+    def get_form(self, form_class=None):
+        form = super().get_form()
+        return form
 
 
 class CoursesListView(ListView):
@@ -26,3 +38,5 @@ class CourseDeleteView(DeleteView):
     success_url = reverse_lazy('courses_list')
 
 
+class CourseEditView(UpdateView):
+    pass
\ No newline at end of file