public function AttachmentTestFormatter::viewElements in Drupal 9
Same name and namespace in other branches
- 8 core/modules/views/tests/modules/views_test_formatter/src/Plugin/Field/FieldFormatter/AttachmentTestFormatter.php \Drupal\views_test_formatter\Plugin\Field\FieldFormatter\AttachmentTestFormatter::viewElements()
Builds a renderable array for a field value.
Parameters
\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.
string $langcode: The language that should be used to render the field.
Return value
array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.
Overrides NumericUnformattedFormatter::viewElements
File
- core/
modules/ views/ tests/ modules/ views_test_formatter/ src/ Plugin/ Field/ FieldFormatter/ AttachmentTestFormatter.php, line 26
Class
- AttachmentTestFormatter
- Plugin implementation of the 'number_unformatted_with_attachment' formatter.
Namespace
Drupal\views_test_formatter\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = parent::viewElements($items, $langcode);
// Add dummy attachments.
$entity_id = $items
->getEntity()
->id();
$elements['#attached']['library'][] = 'foo/fake_library';
$elements['#attached']['drupalSettings']['AttachmentIntegerFormatter'][$entity_id] = $entity_id;
return $elements;
}