public function ResponsiveImageTestFormatter::viewElements in Drupal 9
Same name and namespace in other branches
- 8 core/modules/responsive_image/tests/modules/responsive_image_test_module/src/Plugin/Field/FieldFormatter/ResponsiveImageTestFormatter.php \Drupal\responsive_image_test_module\Plugin\Field\FieldFormatter\ResponsiveImageTestFormatter::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 ResponsiveImageFormatter::viewElements
File
- core/
modules/ responsive_image/ tests/ modules/ responsive_image_test_module/ src/ Plugin/ Field/ FieldFormatter/ ResponsiveImageTestFormatter.php, line 24
Class
- ResponsiveImageTestFormatter
- Plugin to test responsive image formatter.
Namespace
Drupal\responsive_image_test_module\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = parent::viewElements($items, $langcode);
// Unset #item_attributes to test that the theme function can handle that.
foreach ($elements as &$element) {
if (isset($element['#item_attributes'])) {
unset($element['#item_attributes']);
}
}
return $elements;
}