function Callbacks::datetimeCallback

Ajax callback triggered by datetime.

File

core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php, line 39

Class

Callbacks

Simple object for testing methods as Ajax callbacks.

Namespace

Code

public function datetimeCallback($form, FormStateInterface $form_state) {
    $datetime = $form_state->getValue('datetime')['date'] . ' ' . $form_state->getValue('datetime')['time'];
    $response = new AjaxResponse();
    $response->addCommand(new HtmlCommand('#ajax_datetime_value', sprintf('<div>%s</div>', $datetime)));
    $response->addCommand(new DataCommand('#ajax_datetime_value', 'form_state_value_datetime', $datetime));
    return $response;
}