localgov_step_by_step-2.1.10/templates/views-view-list--localgov-step-by-step-navigation--prev-next.html.twig

{#
/**
 * @file
 * Theme implementation for a view template to display a list of rows.
 *
 * Applies to the *Step by step* View's "Prev/Next block" display only.
 * Changes include:
 * - Display only *two* list items at most: One for the previous step node and
 *   another for the next step node.
 * - Instead of the Step title, display Prev or Next.
 * - On the very first step, use "Start" instead of "Next".
 * - Apply the "step--next" and "step--prev" classes on appropriate list items.
 *
 * Available variables:
 * - attributes: HTML attributes for the container.
 * - rows: A list of rows for this list.
 *   - attributes: The row's HTML attributes.
 *   - content: The row's contents.
 * - view: The view object.
 * - title: The title of this group of rows. May be empty.
 * - list: @todo.
 *   - type: Starting tag will be either a ul or ol.
 *   - attributes: HTML attributes for the list element.
 * - has_prev_step: Have we got a previous step node?
 * - has_next_step: Have we got a ntext step node?
 * - prev_step_nid: Node Id of the previous node, if any.
 * - next_step_nid: Node Id of the next node, if any.
 * - prev_step_index: Array index of the previous node, if any.
 * - next_step_index: Array index of the next node, if any.
 * - prev_step_link_text: Prev
 * - next_step_link_text: Start|Next
 *
 * @see template_preprocess_views_view_list()
 *
 * @ingroup themeable
 */
#}

{% set has_wrapper_attributes = attributes.toString() %}
{% if has_wrapper_attributes -%}
  <div{{ attributes }}>
{% endif %}
  {% if title %}
    <h3>{{ title }}</h3>
  {% endif %}

  <{{ list.type }}{{ list.attributes }}>
    {% if has_prev_step %}
      <li{{ rows[prev_step_index].attributes.addClass('step--prev') }}>
        <a href="{{ path('entity.node.canonical', {'node': prev_step_nid }) }}" class="btn btn-carbon" aria-label="Previous step: {{ prev_step_title }}"><span class="fa fa-chevron-left"></span>{{ prev_step_link_text }}</a>
      </li>
    {% endif %}

    {% if has_next_step %}
      <li{{ rows[next_step_index].attributes.addClass('step--next') }}>
        <a href="{{ path('entity.node.canonical', {'node': next_step_nid }) }}" class="btn btn-primary" aria-label="Next step: {{ next_step_title }}"><span class="fa fa-chevron-right"></span>{{ next_step_link_text }}</a>
      </li>
    {% endif %}
  </{{ list.type }}>

{% if has_wrapper_attributes -%}
  </div>
{% endif %}