class CacheableAjaxResponse

A AjaxResponse that contains and can expose cacheability metadata.

Supports Drupal's caching concepts: cache tags for invalidation and cache contexts for variations.

Hierarchy

• class \Symfony\Component\HttpFoundation\Response
  • class \Symfony\Component\HttpFoundation\JsonResponse extends \Symfony\Component\HttpFoundation\Response
    • class \Drupal\Core\Ajax\AjaxResponse extends \Symfony\Component\HttpFoundation\JsonResponse implements \Drupal\Core\Render\AttachmentsInterface uses \Drupal\Core\Render\AttachmentsTrait
      • class \Drupal\Core\Cache\CacheableAjaxResponse extends \Drupal\Core\Ajax\AjaxResponse implements \Drupal\Core\Cache\CacheableResponseInterface uses \Drupal\Core\Cache\CacheableResponseTrait

Expanded class hierarchy of CacheableAjaxResponse

See also

\Drupal\Core\Cache\Cache

\Drupal\Core\Cache\CacheableMetadata

\Drupal\Core\Cache\CacheableResponseTrait

File

core/lib/Drupal/Core/Cache/CacheableAjaxResponse.php, line 17

Namespace

class CacheableAjaxResponse extends AjaxResponse implements CacheableResponseInterface {
    use CacheableResponseTrait;

}