class AjaxTestDialogForm

Same name and namespace in other branches
  1. 11.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestDialogForm.php \Drupal\ajax_test\Form\AjaxTestDialogForm
  2. 10 core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestDialogForm.php \Drupal\ajax_test\Form\AjaxTestDialogForm
  3. 8.9.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestDialogForm.php \Drupal\ajax_test\Form\AjaxTestDialogForm

Dummy form for testing DialogRenderer with _form routes.

@internal

Hierarchy

Expanded class hierarchy of AjaxTestDialogForm

File

core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestDialogForm.php, line 17

Namespace

Drupal\ajax_test\Form
View source
class AjaxTestDialogForm extends FormBase {
  
  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'ajax_test_dialog_form';
  }
  
  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['button1'] = [
      '#type' => 'submit',
      '#name' => 'button1',
      '#value' => 'Button 1 (modal)',
      '#ajax' => [
        'callback' => '::modal',
      ],
    ];
    $form['button2'] = [
      '#type' => 'submit',
      '#name' => 'button2',
      '#value' => 'Button 2 (non-modal)',
      '#ajax' => [
        'callback' => '::nonModal',
      ],
    ];
    return $form;
  }
  
  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
  }
  
  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $form_state->setRedirect('ajax_test.dialog_contents');
  }
  
  /**
   * AJAX callback handler for AjaxTestDialogForm.
   */
  public function modal(&$form, FormStateInterface $form_state) {
    return $this->dialog(TRUE);
  }
  
  /**
   * AJAX callback handler for AjaxTestDialogForm.
   */
  public function nonModal(&$form, FormStateInterface $form_state) {
    return $this->dialog(FALSE);
  }
  
  /**
   * Util to render dialog in ajax callback.
   *
   * @param bool $is_modal
   *   (optional) TRUE if modal, FALSE if plain dialog. Defaults to FALSE.
   *
   * @return \Drupal\Core\Ajax\AjaxResponse
   *   An ajax response object.
   */
  protected function dialog($is_modal = FALSE) {
    $content = AjaxTestController::dialogContents();
    $response = new AjaxResponse();
    $title = $this->t('AJAX Dialog & contents');
    // Attach the library necessary for using the Open(Modal)DialogCommand and
    // set the attachments for this Ajax response.
    $content['#attached']['library'][] = 'core/drupal.dialog.ajax';
    if ($is_modal) {
      $response->addCommand(new OpenModalDialogCommand($title, $content));
    }
    else {
      $selector = '#ajax-test-dialog-wrapper-1';
      $response->addCommand(new OpenDialogCommand($selector, $title, $content));
    }
    return $response;
  }

}

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