class AjaxTestFormPromise
Same name and namespace in other branches
- 11.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFormPromise.php \Drupal\ajax_test\Form\AjaxTestFormPromise
- 10 core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFormPromise.php \Drupal\ajax_test\Form\AjaxTestFormPromise
Test form for ajax_test_form_promise.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait
- class \Drupal\ajax_test\Form\AjaxTestFormPromise extends \Drupal\Core\Form\FormBase
Expanded class hierarchy of AjaxTestFormPromise
1 string reference to 'AjaxTestFormPromise'
- ajax_test.routing.yml in core/
modules/ system/ tests/ modules/ ajax_test/ ajax_test.routing.yml - core/modules/system/tests/modules/ajax_test/ajax_test.routing.yml
File
-
core/
modules/ system/ tests/ modules/ ajax_test/ src/ Form/ AjaxTestFormPromise.php, line 16
Namespace
Drupal\ajax_test\FormView source
class AjaxTestFormPromise extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'ajax_test_form_promise';
}
/**
* Form for testing the addition of various types of elements via Ajax.
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#attached']['library'][] = 'ajax_test/command_promise';
$form['custom']['#prefix'] = '<div id="ajax_test_form_promise_wrapper">';
$form['custom']['#suffix'] = '</div>';
// Button to test for the execution order of Ajax commands.
$form['test_execution_order_button'] = [
'#type' => 'submit',
'#value' => $this->t('Execute commands button'),
'#button_type' => 'primary',
'#ajax' => [
'callback' => [
static::class,
'executeCommands',
],
'progress' => [
'type' => 'throbber',
'message' => NULL,
],
'wrapper' => 'ajax_test_form_promise_wrapper',
],
];
return $form;
}
/**
* Ajax callback for the "Execute commands button" button.
*/
public static function executeCommands(array $form, FormStateInterface $form_state) {
$selector = '#ajax_test_form_promise_wrapper';
$response = new AjaxResponse();
$response->addCommand(new AppendCommand($selector, '1'));
$response->addCommand(new AjaxTestCommandReturnPromise($selector, '2'));
$response->addCommand(new AppendCommand($selector, '3'));
$response->addCommand(new AppendCommand($selector, '4'));
$response->addCommand(new AjaxTestCommandReturnPromise($selector, '5'));
return $response;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
// An empty implementation, as we never submit the actual form.
}
}
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