public function WebformDevelEntityFormApiTestForm::buildForm in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_devel/src/Form/WebformDevelEntityFormApiTestForm.php \Drupal\webform_devel\Form\WebformDevelEntityFormApiTestForm::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 EntityForm::buildForm

File

modules/webform_devel/src/Form/WebformDevelEntityFormApiTestForm.php, line 20

Class

WebformDevelEntityFormApiTestForm

Export a webform's element to Form API (FAPI).

Namespace

Drupal\webform_devel\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  /** @var \Drupal\webform\WebformInterface $webform */
  $webform = $this
    ->getEntity();
  $elements = $webform
    ->getElementsDecoded();

  // Cleanup element and set default data for testing.
  $this
    ->cleanupElements($elements);
  $this
    ->setDefaultValues($elements);

  // Process elements and replace tokens.
  $this->elementManager
    ->processElements($elements);
  $elements = $this->tokenManager
    ->replace($elements);

  // Set elements.
  $form += $elements;

  // Append submit actions.
  $form['actions'] = [
    '#type' => 'actions',
    '#tree' => TRUE,
    'submit' => [
      '#type' => 'submit',
      '#value' => $this
        ->t('Test'),
      '#button_type' => 'primary',
    ],
  ];

  // Attach the webform library.
  $form['#attached']['library'][] = 'webform/webform.form';

  // Autofocus: Save details open/close state.
  $form['#attributes']['class'][] = 'js-webform-autofocus';
  $form['#attached']['library'][] = 'webform/webform.form.auto_focus';

  // Unsaved: Warn users about unsaved changes.
  $form['#attributes']['class'][] = 'js-webform-unsaved';
  $form['#attached']['library'][] = 'webform/webform.form.unsaved';

  // Details save: Attach details element save open/close library.
  $form['#attached']['library'][] = 'webform/webform.element.details.save';

  // Details toggle: Display collapse/expand all details link.
  $form['#attributes']['class'][] = 'js-webform-details-toggle';
  $form['#attributes']['class'][] = 'webform-details-toggle';
  $form['#attached']['library'][] = 'webform/webform.element.details.toggle';
  return $this
    ->buildDialogConfirmForm($form, $form_state);
}