TestFieldNoSettingsFormatter.php in Drupal 10

Namespace

Drupal\field_test\Plugin\Field\FieldFormatter

File

core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldNoSettingsFormatter.php

<?php

namespace Drupal\field_test\Plugin\Field\FieldFormatter;

use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FormatterBase;

/**
 * Plugin implementation of the 'field_no_settings' formatter.
 *
 * @FieldFormatter(
 *   id = "field_no_settings",
 *   label = @Translation("Field no settings"),
 *   field_types = {
 *     "test_field",
 *   },
 *   weight = -10
 * )
 */
class TestFieldNoSettingsFormatter extends FormatterBase {

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($items as $delta => $item) {

      // This formatter only needs to output raw for testing.
      $elements[$delta] = [
        '#markup' => $item->value,
      ];
    }
    return $elements;
  }

}

Classes

Name	Description
TestFieldNoSettingsFormatter	Plugin implementation of the 'field_no_settings' formatter.