How to display N number of Backward relationship in Django templates?

Question

{% for category in categories %}
    {% for product in categories.product_set.all %}
        <h1> {{ product.name }} </h1>
    {% endfor %}
{% endfor %}

I want to show 10 products instead of all in template

Answer 1

There is a slice filter that you can use in templates:

{% for category in categories %}
    {% for product in categories.product_set.all|slice:":10" %}
        <h1> {{ product.name }} </h1>
    {% endfor %}
{% endfor %}