Django: List Products Of Each Categories In A Page

I have a few categories and I would like to list the products per category in the format below (categories is an FK to products): Category 1 bunch of products .... Category N bunch

Solution 1:

It should be category instead of categories in your template. And in your model filter products by category title.

@property
def get_products(self):
     return Products.objects.filter(categories__title=self.title)

{% extends 'base.html' %}

    {% block content %}
        {% for category in categories %}
        <h1> {{category}} </h1>

        {% for product in category.get_products %}
            <p> {{product}} </p>
        {% endfor %}

        {% endfor %}
    {% endblock %}

Solution 2:

You could remove the related_name attribute from your field

class Products(models.Model):
    categories = models.ForeignKey(Category, blank=True, on_delete=models.CASCADE)

And then in your template you can use category.products_set.all

{% extends 'base.html' %}

    {% block content %}
    {% for category in categories %}
        <h1>{{ category }}</h1>
        {% for product in category.products_set.all %}
            <p>{{ product }}</p>
        {% endfor %}
    {% endfor %}
    {% endblock %}