{% verbatim -%} {% extends '::base.html.twig' %} {% block body %} {%- endverbatim %} {%- for viewParamName,viewParam in viewParams %} {{ '{{ bootstrap_datatable(' }} {{ viewParamName }} {{ ') }}' -}} {%- endfor -%} {% verbatim %} {% endblock body %} {%- endverbatim -%}