public static function ParagraphsWidget::dragDropModeAjax in Paragraphs 8

Ajax callback for the dragdrop mode.

Parameters

array $form: An associate array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The container form element.

File

src/Plugin/Field/FieldWidget/ParagraphsWidget.php, line 2105

Class

ParagraphsWidget

Plugin implementation of the 'entity_reference_revisions paragraphs' widget.

Namespace

Drupal\paragraphs\Plugin\Field\FieldWidget

Code

public static function dragDropModeAjax(array $form, FormStateInterface $form_state) {
  $submit = ParagraphsWidget::getSubmitElementInfo($form, $form_state, ParagraphsWidget::ACTION_POSITION_HEADER);
  $submit['element']['#prefix'] = '<div class="ajax-new-content">' . (isset($submit['element']['#prefix']) ? $submit['element']['#prefix'] : '');
  $submit['element']['#suffix'] = (isset($submit['element']['#suffix']) ? $submit['element']['#suffix'] : '') . '</div>';
  return $submit['element'];
}