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Python Django Forms Model Forms Using a Model Form

Help: NoReverseMatch using Django 2.0


I need some help. I have a NoReverseMatch message error and I don´t know how to fix it. I guess the cause is that I am using Django 2.0, but don´t know what I have to change

NoReverseMatch at /courses/1/ Reverse for 'create_quiz' with keyword arguments '{'course_pk': ''}' not found. 1 pattern(s) tried: ['courses\/(?P<course_pk>[^/]+)\/create_quiz\/$']

urlpatterns = [
    path('', views.course_list, name="course"),
    path('<course_pk>/<step_pk>/t', views.text_detail, name='text'),
    path('<course_pk>/<step_pk>/q', views.quiz_detail, name='quiz'),
    path('<course_pk>/create_quiz/', views.quiz_create, name='create_quiz'),
    path('<int:pk>/', views.course_detail, name='detail'),

I don´t know how to add different so I post in different comments

def quiz_create(request, course_pk):
    course = get_object_or_404(models.Course, pk=course_pk)
    form = forms.QuizForm()

    if request.method == 'POST':
        form = forms.QuizForm(request.POST)
        if form.is_valid():
            quiz = form.save(commit=False)
            quiz.course = course
            messages.add_message(request, message.SUCCESS, "Quiz added!")
            return HttpResponseRedirect(quiz.get_absolute_url())
        return render(request, 'courses/quiz_form.html', {'form': form, 'course': course})

3 Answers

{% extends "courses/layout.html" %}

{% block title %} New Quiz | {{ course.title }} {{ block.super }}{% endblock %}

{% block breadcrumbs %}
    <li><a href="{% url 'detail' pk=course.pk %}">{{ course.title }}</a></li>
{% endblock %}

{% block content %}
<div class="row colums">
    {{ block.super }}
    <h1> Make a new quiz</h1>
    <form method="POST" actions="">
      {% csrf_token %}
      {{ form.as_p }}
      <input type="submit" class="button" value="save" />
{% endblock %}
{% extends "courses/layout.html" %}
{% load course_extras %}

{% block title %}{{ course.title }}{% endblock %}

{% block content %}
    <div class="row columns">
        {{ block.super }}
            <h1 class="">{{ course.title }}</h1>

            <div class="callout secondary">
                {{ course.description|markdown_to_html }}

                {% for step in steps %}
                        <a href="{{ step.get_absolute_url }}">{{ step.title }}</a>
                    <dd>{{ step.description|markdown_to_html }}</dd>
                {% endfor %}
        {% if user.is_authenticated %}
        <a href="{% url 'create_quiz' course_pk=course.pk.id %}" class="button">New Quiz</a>
        {% endif %}
{% endblock %}

Indentention problem....