public function PanelsIPEBlockContentForm::submitAjax in Panels 8.4

Returns JSON in drupalSettings for our app to consume.

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 An associative array containing the structure of the form.

File

panels_ipe/src/Form/PanelsIPEBlockContentForm.php, line 88

Class

PanelsIPEBlockContentForm

Namespace

Drupal\panels_ipe\Form

Code

public function submitAjax($form, FormStateInterface $form_state) {
  $triggering_element = $form_state
    ->getTriggeringElement();

  // Return early if there are any errors or if a button we're not aware of
  // submitted the form.
  if ($form_state
    ->hasAnyErrors() || $triggering_element['#name'] !== 'panels_ipe_submit') {
    return $form;
  }

  // Inform the App that we've created a new Block Content entity.
  if ($form_state
    ->getValue('is_new')) {
    $form['#attached']['drupalSettings']['panels_ipe']['new_block_content'] = $this->entity
      ->uuid();
  }
  else {
    $form['#attached']['drupalSettings']['panels_ipe']['edit_block_content'] = $this->entity
      ->uuid();
  }
  return $form;
}