class TestFormBlock

Provides a block to test caching.

Plugin annotation

@Block(
  id = "test_form_in_block",
  admin_label = @Translation("Test form block caching")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\Core\Block\BlockBase implements \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface, \Drupal\Core\Render\PreviewFallbackInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\block_test\Plugin\Block\TestFormBlock extends \Drupal\Core\Block\BlockBase

Expanded class hierarchy of TestFormBlock

File

core/modules/block/tests/modules/block_test/src/Plugin/Block/TestFormBlock.php, line 15

Namespace

class TestFormBlock extends BlockBase {
  
  /**
   * {@inheritdoc}
   */
  public function build() {
    return \Drupal::formBuilder()->getForm('Drupal\\block_test\\Form\\TestForm');
  }

}