class TestBlockInstantiation
Same name and namespace in other branches
- 11.x core/modules/block/tests/modules/block_test/src/Plugin/Block/TestBlockInstantiation.php \Drupal\block_test\Plugin\Block\TestBlockInstantiation
- 10 core/modules/block/tests/modules/block_test/src/Plugin/Block/TestBlockInstantiation.php \Drupal\block_test\Plugin\Block\TestBlockInstantiation
- 8.9.x core/modules/block/tests/modules/block_test/src/Plugin/Block/TestBlockInstantiation.php \Drupal\block_test\Plugin\Block\TestBlockInstantiation
Provides a basic block for testing block instantiation and configuration.
Plugin annotation
@Block(
id = "test_block_instantiation",
admin_label = @Translation("Display message")
)
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\TestBlockInstantiation extends \Drupal\Core\Block\BlockBase
- 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\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of TestBlockInstantiation
1 file declares its use of TestBlockInstantiation
- BlockBaseTest.php in core/
tests/ Drupal/ Tests/ Core/ Block/ BlockBaseTest.php
File
-
core/
modules/ block/ tests/ modules/ block_test/ src/ Plugin/ Block/ TestBlockInstantiation.php, line 18
Namespace
Drupal\block_test\Plugin\BlockView source
class TestBlockInstantiation extends BlockBase {
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'display_message' => 'no message set',
];
}
/**
* {@inheritdoc}
*/
protected function blockAccess(AccountInterface $account) {
return AccessResult::allowedIfHasPermission($account, 'access content');
}
/**
* {@inheritdoc}
*/
public function blockForm($form, FormStateInterface $form_state) {
$form['display_message'] = [
'#type' => 'textfield',
'#title' => $this->t('Display message'),
'#default_value' => $this->configuration['display_message'],
];
return $form;
}
/**
* {@inheritdoc}
*/
public function blockSubmit($form, FormStateInterface $form_state) {
$this->configuration['display_message'] = $form_state->getValue('display_message');
}
/**
* {@inheritdoc}
*/
public function build() {
return [
'#children' => $this->configuration['display_message'],
];
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.