HtmlList.php in Drupal 8

Namespace

Drupal\views\Plugin\views\style

File

core/modules/views/src/Plugin/views/style/HtmlList.php

<?php

namespace Drupal\views\Plugin\views\style;

use Drupal\Core\Form\FormStateInterface;

/**
 * Style plugin to render each item in an ordered or unordered list.
 *
 * @ingroup views_style_plugins
 *
 * @ViewsStyle(
 *   id = "html_list",
 *   title = @Translation("HTML List"),
 *   help = @Translation("Displays rows as HTML list."),
 *   theme = "views_view_list",
 *   display_types = {"normal"}
 * )
 */
class HtmlList extends StylePluginBase {

  /**
   * {@inheritdoc}
   */
  protected $usesRowPlugin = TRUE;

  /**
   * Does the style plugin support custom css class for the rows.
   *
   * @var bool
   */
  protected $usesRowClass = TRUE;

  /**
   * Set default options
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['type'] = [
      'default' => 'ul',
    ];
    $options['class'] = [
      'default' => '',
    ];
    $options['wrapper_class'] = [
      'default' => 'item-list',
    ];
    return $options;
  }

  /**
   * Render the given style.
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['type'] = [
      '#type' => 'radios',
      '#title' => $this
        ->t('List type'),
      '#options' => [
        'ul' => $this
          ->t('Unordered list'),
        'ol' => $this
          ->t('Ordered list'),
      ],
      '#default_value' => $this->options['type'],
    ];
    $form['wrapper_class'] = [
      '#title' => $this
        ->t('Wrapper class'),
      '#description' => $this
        ->t('The class to provide on the wrapper, outside the list.'),
      '#type' => 'textfield',
      '#size' => '30',
      '#default_value' => $this->options['wrapper_class'],
    ];
    $form['class'] = [
      '#title' => $this
        ->t('List class'),
      '#description' => $this
        ->t('The class to provide on the list element itself.'),
      '#type' => 'textfield',
      '#size' => '30',
      '#default_value' => $this->options['class'],
    ];
  }

}

Classes

Name	Description
HtmlList	Style plugin to render each item in an ordered or unordered list.