public function YamlFormEntityReferenceTrait::formatHtml in YAML Form 8

File

src/Plugin/YamlFormElement/YamlFormEntityReferenceTrait.php, line 37

Class

YamlFormEntityReferenceTrait

Provides an 'entity_reference' trait.

Namespace

Drupal\yamlform\Plugin\YamlFormElement

Code

public function formatHtml(array &$element, $value, array $options = []) {
  if (empty($value)) {
    return '';
  }
  $format = $this
    ->getFormat($element);
  switch ($format) {
    case 'raw':
    case 'id':
    case 'label':
    case 'text':
      $items = $this
        ->formatItems($element, $value, $options);
      if ($this
        ->isMultiline($element)) {
        return [
          '#theme' => 'item_list',
          '#items' => $items,
        ];
      }
      else {
        return implode('; ', $items);
      }
    case 'link':
      return $this
        ->formatLinks($element, $value, $options);
    default:
      return $this
        ->formatView($element, $value, $options);
  }
}