I’m trying to use both extends and include tags in one template, just like:
{% extends "layout.html" %}
{% block content %}
<div id="content">
<nav class="mainMenu">
{% include "list.html" %}
</nav>
</div>
{% endblock %}
Unfortunately what is displayed is only list.html without contents from layout.html and file that is including the list.html. Why is that?
You are most probably only rendering list.html in your view, check for that.