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Python Django Basics Django Templates Add a Detail View

Gilang Ilhami
Gilang Ilhami
12,045 Points

Nothin appeared during the {% for step in course.step_set.all %} loop

While the course's title and descriptions appeared, the step title and descriptions in the for loop did not appear.

{% extends "layout.html" %}

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

{% block content %}
<article>
  <h2>{{ course.title }}</h2>
  {{ course.description }}

  <section>
    {% for step in course.step_set.all %}
      <h3>{{ step.title }}</h3>
      {{ step.description }}
    {% endfor %}
  </section>
</article>
{% endblock content %}

2 Answers

Kenneth is great teacher but if you really want to know whats happening under the hood then go trough official Django tutorial for begginers

link: https://docs.djangoproject.com/en/1.11/intro/tutorial01/

Haydar Al-Rikabi
Haydar Al-Rikabi
5,971 Points

Make sure that the "Step" model in your app's models.py has this foreign key: course = models.ForeignKey(Course)