Form with two models

[DELEAU Eric]

Hello

I'm a new django developper and i must build a statistic web site.

For this, i made some opération.

# models.py

class Question(models.Model):

    question_text = models.CharField(max_length=200)

    categorie = models.CharField(max_length=20)

    pub_creat = models.DateTimeField('date creation')

    # champs à afficher

    def __str__(self):

       return self.question_text

class Response(models.Model):

    question = models.ForeignKey(Question, on_delete=models.CASCADE)

    response_text = models.CharField(max_length=200)

    votes = models.IntegerField(default=0)

    # champs à afficher

    def __str__(self):

       return self.response_text

views.py

class enfantQueryListView(generic.ListView):

    template_name = 'colorrun/enfant2.html'

    context_object_name = 'liste_question_enfant'

    

    def get_queryset(self):

        return Question.objects.filter(categorie='Enfant')

enfant2.html

{% if liste_question_enfant %}

<ul>

{% for question in liste_question_enfant %}

<li>Question : {{ question.question_text }}</a></li>

    <form action="{% url 'colorrun:vote' question.id %}" method="post">

    {% csrf_token %}

    {% for reponse in question.response_set.all %}

         <input type="radio" name="rep_question" id="rep_question{{ forloop.counter}}" value="{{reponse.id}}">

<label for="rep_question{{ forloop.counter}}"> {{reponse.response_text }}</label><br>

    {% endfor %}

</form>

{% endfor %}

</ul>

{% else %}

<p>Pas de question pour les enfants.</p>

{% endif %}

I hope to save all responses in doer two increment the field "vote" in the table "response".

Actually, i don't kow to implement this mechanism.

Could you help me, I have to shown my first version of the web site on friday in order to validate the POC.

Thanks for your help

[Ing.Daniel Bojorge]

Hi.  Welcome to Django world.

You can use formset to show and manage both models, Specifically you can use inlineformset_factory, who can help you with that.

I maded a course where I explain it, but is in spanish.  Bue, read about inlineformset_factory.

Dios L@s Bendiga

Saludos,

daniel.bojorge about.me/daniel.bojorge

Curso Django 2.1

Django 2.1 Práctico:   https://goo.gl/2fFjXw
Programación en Capas: https://goo.gl/FHcQpP
Entity FrameWork:      https://goo.gl/L8xych

Mi Blog

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