[Answer]-Display all associated entries django

by

1👍

✅

Assuming your template was given a variable called projects that is a queryset of all projects, you could do:

{% for project in projects %}
  <h1>{{ project.title }}</h1>
  <ol>
    {% for help in project.helpwanted_set.all %}
      <li>{{ help.Position }}</li>
    {% endfor %}
  </ol>
{% endfor %}

You could also pass in a variable called, say, positions, that is the queryset of all positions available, and use the regroup template tag to display them:

{% regroup positions by project as positions_list %}
{% for project in positions_list %}
  <h1>{% project.grouper %}</h1>
  <ol>
    {% for position in project.list %}
      <li>{{ position.Position }}</li>
    {% endfor %}
  </ol>
{% endfor %}
👤mipadi

0👍

At first you need to name the foreignkey used in HelpWanted models like that:

project = models.ForeignKey(Project, related_name='jobs')

After that you can, in your view, load your project with all the jobs related to it in one query with:

Project.objects.(your filter).select_related().prefetch_related('jobs')

And in your template use

{{ project }}
<ul>
{% for job in project.jobs.all %}
    <li>{{ job }}</li>
{% endfor %}
</ul>

Hope that can help you 😉

👤y0no

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