select2/docs/themes/learn2/templates/docs.html.twig

{% extends 'partials/base.html.twig' %}
{% set tags = page.taxonomy.tag %}
{% if tags %}
    {% set progress = page.collection({'items':{'@taxonomy':{'category': 'docs', 'tag': tags}},'order': {'by': 'default', 'dir': 'asc'}}) %}
{% else %}
    {% set progress = page.collection({'items':{'@taxonomy':{'category': 'docs'}},'order': {'by': 'default', 'dir': 'asc'}}) %}
{% endif %}

{% block navigation %}
	<div id="navigation">
	{% if not progress.isFirst(page.path) %}
	    <a class="nav nav-prev" href="{{ progress.nextSibling(page.path).url }}"> <i class="fa fa-chevron-left"></i></a>
	{% endif %}

	{% if not progress.isLast(page.path) %}
	    <a class="nav nav-next" href="{{ progress.prevSibling(page.path).url }}"><i class="fa fa-chevron-right"></i></a>
	{% endif %}
	</div>
{% endblock %}

{% block content %}
    {% include 'partials/page.html.twig' %}
{% endblock %}