public function AjaxTestForm::buildForm in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestForm.php \Drupal\ajax_test\Form\AjaxTestForm::buildForm()
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides FormInterface::buildForm
File
- core/
modules/ system/ tests/ modules/ ajax_test/ src/ Form/ AjaxTestForm.php, line 28 - Contains \Drupal\ajax_test\Form\AjaxTestForm.
Class
- AjaxTestForm
- Dummy form for testing DialogRenderer with _form routes.
Namespace
Drupal\ajax_test\FormCode
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#action'] = \Drupal::url('ajax_test.dialog');
$form['description'] = array(
'#markup' => '<p>' . $this
->t("Ajax Form contents description.") . '</p>',
);
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => $this
->t('Do it'),
);
$form['actions']['preview'] = array(
'#type' => 'submit',
'#value' => $this
->t('Preview'),
// No regular submit-handler. This form only works via JavaScript.
'#submit' => array(),
'#ajax' => array(
// This means the ::preview() method on this class would be invoked in
// case of a click event. However, since Drupal core's test runner only
// is able to execute PHP, not JS, there is no point in actually
// implementing this method, because we can never let it be called from
// JS; we'd have to manually call it from PHP, at which point we would
// not actually be testing it.
// Therefore we consciously choose to not implement this method, because
// we cannot meaningfully test it anyway.
'callback' => '::preview',
'event' => 'click',
),
);
return $form;
}