public function EntityTestReferenceCustomCacheTagFormatter::viewElements in Drupal 8
Same name and namespace in other branches
- 9 core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldFormatter/EntityTestReferenceCustomCacheTagFormatter.php \Drupal\entity_test\Plugin\Field\FieldFormatter\EntityTestReferenceCustomCacheTagFormatter::viewElements()
- 10 core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldFormatter/EntityTestReferenceCustomCacheTagFormatter.php \Drupal\entity_test\Plugin\Field\FieldFormatter\EntityTestReferenceCustomCacheTagFormatter::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/ system/ tests/ modules/ entity_test/ src/ Plugin/ Field/ FieldFormatter/ EntityTestReferenceCustomCacheTagFormatter.php, line 24
Class
- EntityTestReferenceCustomCacheTagFormatter
- Plugin implementation of the 'entity_reference_custom_cache_tag' formatter.
Namespace
Drupal\entity_test\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
return [
'#cache' => [
'tags' => [
'custom_cache_tag',
],
],
];
}