function Callbacks::selectCallback

Same name in other branches
  1. 9 core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php \Drupal\ajax_forms_test\Callbacks::selectCallback()
  2. 8.9.x core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php \Drupal\ajax_forms_test\Callbacks::selectCallback()
  3. 11.x core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php \Drupal\ajax_forms_test\Callbacks::selectCallback()

Ajax callback triggered by select.

File

core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php, line 18

Class

Callbacks
Simple object for testing methods as Ajax callbacks.

Namespace

Drupal\ajax_forms_test

Code

public function selectCallback($form, FormStateInterface $form_state) {
    $response = new AjaxResponse();
    $response->addCommand(new HtmlCommand('#ajax_selected_color', $form_state->getValue('select')));
    $response->addCommand(new DataCommand('#ajax_selected_color', 'form_state_value_select', $form_state->getValue('select')));
    return $response;
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.