Jinja2: Create new row for every 3 items

Question

Currently for every article in articles a new div with class span4 is created. Instead for each row I would like to limit it\'s content to three span\'s and create a new row on

Answer 1

The best way to do this is to use the built in batch filter to break up your list into groups of three:

{% for article_row in articles | batch(3, ' ') %}

    {% for article in article_row %}
    
{{ article }}
    {% endfor %}

{% endfor %}