public function DummyAjaxFormatter::viewElements in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/image/tests/modules/image_module_test/src/Plugin/Field/FieldFormatter/DummyAjaxFormatter.php \Drupal\image_module_test\Plugin\Field\FieldFormatter\DummyAjaxFormatter::viewElements()
2. 10 core/modules/image/tests/modules/image_module_test/src/Plugin/Field/FieldFormatter/DummyAjaxFormatter.php \Drupal\image_module_test\Plugin\Field\FieldFormatter\DummyAjaxFormatter::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 FormatterInterface::viewElements

File

core/modules/image/tests/modules/image_module_test/src/Plugin/Field/FieldFormatter/DummyAjaxFormatter.php, line 34

Class

DummyAjaxFormatter

Empty renderer for a dummy field with an AJAX handler.

Namespace

Drupal\image_module_test\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $element = [];
  return $element;
}