{# Demonstrates: for-each. The same page renders /tags/ (page.values) and
   one page per tag (page.value, page.pages), paginated by three. #}
{% extends "base.html" %}

{% block main %}
{% if page.value %}
<h1>Tag: {{ page.value }}</h1>
{% set pg = paginate(page.pages, 3) %}
<ul>
  {% for p in pg.items %}
  <li><a href="{{ p.url }}"{% if p.lang != page.lang %} lang="{{ p.lang }}"{% endif %}>{{ p.title }}</a></li>
  {% endfor %}
</ul>

<nav class="pagination">
  {% if pg.prev_url %}
  <a href="{{ pg.prev_url }}" rel="prev">Newer</a>
  {% endif %}
  {% if pg.next_url %}
  <a href="{{ pg.next_url }}" rel="next">Older</a>
  {% endif %}
</nav>

{% else %}
<h1>{{ page.title }}</h1>
{{ page.content }}

<ul>
  {% for v in page.values %}
  <li><a href="{{ v.url }}">{{ v.value }}</a> ({{ v.count }})</li>
  {% endfor %}
</ul>
{% endif %}
{% endblock %}