class AjaxTestForm
Same name in other branches
- 9 core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestForm.php \Drupal\ajax_test\Form\AjaxTestForm
- 8.9.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestForm.php \Drupal\ajax_test\Form\AjaxTestForm
- 11.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestForm.php \Drupal\ajax_test\Form\AjaxTestForm
Dummy form for testing DialogRenderer with _form routes.
@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\AjaxTestForm extends \Drupal\Core\Form\FormBase
Expanded class hierarchy of AjaxTestForm
1 string reference to 'AjaxTestForm'
- 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/ AjaxTestForm.php, line 16
Namespace
Drupal\ajax_test\FormView source
class AjaxTestForm extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'ajax_test_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#action'] = Url::fromRoute('ajax_test.dialog')->toString();
$form['description'] = [
'#markup' => '<p>' . $this->t("Ajax Form contents description.") . '</p>',
];
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this->t('Do it'),
];
$form['actions']['preview'] = [
'#title' => 'Preview',
'#type' => 'link',
'#url' => Url::fromRoute('ajax_test.dialog_form'),
'#attributes' => [
'class' => [
'use-ajax',
'button',
],
'data-dialog-type' => 'modal',
],
];
$form['actions']['hello_world'] = [
'#type' => 'submit',
'#value' => $this->t('Hello world'),
// No regular submit-handler. This form only works via JavaScript.
'#submit' => [],
'#ajax' => [
'callback' => '::helloWorld',
'event' => 'click',
],
];
return $form;
}
/**
* An AJAX callback that prints "Hello World!" as a message.
*
* @param array $form
* The form array to remove elements from.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return \Drupal\Core\Ajax\AjaxResponse
* An AJAX response.
*/
public function helloWorld(array &$form, FormStateInterface $form_state) {
$response = new AjaxResponse();
$response->addCommand(new MessageCommand('Hello world!'));
return $response;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
AjaxTestForm::buildForm | public | function | Form constructor. | Overrides FormInterface::buildForm | |
AjaxTestForm::getFormId | public | function | Returns a unique string identifying the form. | Overrides FormInterface::getFormId | |
AjaxTestForm::helloWorld | public | function | An AJAX callback that prints "Hello World!" as a message. | ||
AjaxTestForm::submitForm | public | function | Form submission handler. | Overrides FormInterface::submitForm | |
AjaxTestForm::validateForm | public | function | Form validation handler. | Overrides FormBase::validateForm | |
DependencySerializationTrait::$_entityStorages | protected | property | |||
DependencySerializationTrait::$_serviceIds | protected | property | |||
DependencySerializationTrait::__sleep | public | function | 1 | ||
DependencySerializationTrait::__wakeup | public | function | 2 | ||
FormBase::$configFactory | protected | property | The config factory. | 3 | |
FormBase::$requestStack | protected | property | The request stack. | 1 | |
FormBase::$routeMatch | protected | property | The route match. | ||
FormBase::config | protected | function | Retrieves a configuration object. | ||
FormBase::configFactory | protected | function | Gets the config factory for this form. | 3 | |
FormBase::container | private | function | Returns the service container. | ||
FormBase::create | public static | function | Instantiates a new instance of this class. | Overrides ContainerInjectionInterface::create | 111 |
FormBase::currentUser | protected | function | Gets the current user. | 2 | |
FormBase::getRequest | protected | function | Gets the request object. | ||
FormBase::getRouteMatch | protected | function | Gets the route match. | ||
FormBase::logger | protected | function | Gets the logger for a specific channel. | ||
FormBase::redirect | protected | function | Returns a redirect response object for the specified route. | ||
FormBase::resetConfigFactory | public | function | Resets the configuration factory. | ||
FormBase::setConfigFactory | public | function | Sets the config factory for this form. | ||
FormBase::setRequestStack | public | function | Sets the request stack object to use. | ||
LoggerChannelTrait::$loggerFactory | protected | property | The logger channel factory service. | ||
LoggerChannelTrait::getLogger | protected | function | Gets the logger for a specific channel. | ||
LoggerChannelTrait::setLoggerFactory | public | function | Injects the logger channel factory. | ||
MessengerTrait::$messenger | protected | property | The messenger. | 16 | |
MessengerTrait::messenger | public | function | Gets the messenger. | 16 | |
MessengerTrait::setMessenger | public | function | Sets the messenger. | ||
RedirectDestinationTrait::$redirectDestination | protected | property | The redirect destination service. | 2 | |
RedirectDestinationTrait::getDestinationArray | protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | ||
RedirectDestinationTrait::getRedirectDestination | protected | function | Returns the redirect destination service. | ||
RedirectDestinationTrait::setRedirectDestination | public | function | Sets the redirect destination service. | ||
StringTranslationTrait::$stringTranslation | protected | property | The string translation service. | 3 | |
StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. | ||
StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. | ||
StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. | ||
StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. | 2 | |
StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. |
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