class ActionAjaxTest
Plugin used for testing AJAX in action config entity forms.
Plugin annotation
@Action(
id = "action_form_ajax_test",
label = @Translation("action_form_ajax_test"),
type = "system"
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase extends \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 implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Action\ActionBase extends \Drupal\Core\Action\ActionInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Action\ConfigurableActionBase extends \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface, \Drupal\Core\Plugin\PluginFormInterface implements \Drupal\Core\Action\ActionBase
- class \Drupal\action_form_ajax_test\Plugin\Action\ActionAjaxTest implements \Drupal\Core\Action\ConfigurableActionBase
- class \Drupal\Core\Action\ConfigurableActionBase extends \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface, \Drupal\Core\Plugin\PluginFormInterface implements \Drupal\Core\Action\ActionBase
- class \Drupal\Core\Action\ActionBase extends \Drupal\Core\Action\ActionInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of ActionAjaxTest
File
-
core/
modules/ action/ tests/ action_form_ajax_test/ src/ Plugin/ Action/ ActionAjaxTest.php, line 19
Namespace
Drupal\action_form_ajax_test\Plugin\ActionView source
class ActionAjaxTest extends ConfigurableActionBase {
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'party_time' => '',
];
}
/**
* {@inheritdoc}
*/
public function access($object, AccountInterface $account = NULL, $return_as_object = FALSE) {
$result = AccessResult::allowed();
return $return_as_object ? $result : $result->isAllowed();
}
/**
* {@inheritdoc}
*/
public function execute() {
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$having_a_party = $form_state->getValue('having_a_party', !empty($this->configuration['party_time']));
$form['having_a_party'] = [
'#type' => 'checkbox',
'#title' => $this->t('Are we having a party?'),
'#ajax' => [
'wrapper' => 'party-container',
'callback' => [
$this,
'partyCallback',
],
],
'#default_value' => $having_a_party,
];
$form['container'] = [
'#type' => 'container',
'#prefix' => '<div id="party-container">',
'#suffix' => '</div>',
];
if ($having_a_party) {
$form['container']['party_time'] = [
'#type' => 'textfield',
'#title' => $this->t('Party time'),
'#default_value' => $this->configuration['party_time'],
];
}
return $form;
}
/**
* Callback for party checkbox.
*/
public function partyCallback(array $form, FormStateInterface $form_state) {
return $form['container'];
}
/**
* {@inheritdoc}
*/
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['party_time'] = $form_state->getValue('party_time');
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.