public static function RenderExampleController::trustedCallbacks in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 render_example/src/Controller/RenderExampleController.php \Drupal\render_example\Controller\RenderExampleController::trustedCallbacks()

Lists the trusted callbacks provided by the implementing class.

Trusted callbacks are public methods on the implementing class and can be invoked via \Drupal\Core\Security\DoTrustedCallbackTrait::doTrustedCallback().

Return value

string[] List of method names implemented by the class that can be used as trusted callbacks.

Overrides TrustedCallbackInterface::trustedCallbacks

See also

\Drupal\Core\Security\DoTrustedCallbackTrait::doTrustedCallback()

File

modules/render_example/src/Controller/RenderExampleController.php, line 555

Class

RenderExampleController

Provides module description page and examples of building render arrays.

Namespace

Drupal\render_example\Controller

Code

public static function trustedCallbacks() {
  return [
    'postRenderAddPrefix',
    'preRenderAddSuffix',
    'lazyBuilder',
  ];
}