views_accordion.module in Views Accordion 8

Provides an accordion display style for Views.

File

views_accordion.module

<?php

/**
 * @file
 * Provides an accordion display style for Views.
 */
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function views_accordion_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.views_accordion':
      $output = '<p>' . t('The Views Accordion module is a Views style plugin that displays the results in a JQuery accordion style. For more updated information visit the <a href="@link">Views Accordion documentation page</a>.', [
        '@link' => 'http://drupal.org/node/366263',
      ]) . '</p>';
      $output .= '<h3>' . t('How to use the plugin') . '</h3>';
      $output .= t('<strong>IMPORTANT:</strong> The first field in order of appearance will be the one used as the "header" or "trigger" of the accordion action.') . '<br />';
      $output .= '<h4>' . t('Your view must meet these requirements:') . '</h4>';
      $output .= '<ul>';
      $output .= '<li>' . t('<em>Row style</em> must be set to <em>Fields</em>.') . '</li>';
      $output .= '</ul>';
      $output .= '<h4>' . t('Choose <em>Views Accordion</em> in the <em>Style</em> dialog within your view, which will prompt you to configure the jquery.ui.accordion settings.') . '</h4>';
      return $output;
  }
}

/**
 * Preprocess function for views_accordion_view template.
 *
 * Default template: views-accordion-view.html.twig.
 *
 * @{inheritdoc}
 *
 * We just want our own template to be able to guarantee some markup.
 * @see template_preprocess_views_view_unformatted()
 */
function template_preprocess_views_accordion_view(&$variables) {
  \Drupal::moduleHandler()
    ->loadInclude('views', 'inc', 'views.theme');
  template_preprocess_views_view_unformatted($variables);
}

Functions

Name	Description
template_preprocess_views_accordion_view	Preprocess function for views_accordion_view template.
views_accordion_help	Implements hook_help().