public static function InlineParagraphsWidget::paragraphsItemSubmit in Paragraphs 8

File

src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php, line 1183

Class

InlineParagraphsWidget

Plugin implementation of the 'entity_reference paragraphs' widget.

Namespace

Drupal\paragraphs\Plugin\Field\FieldWidget

Code

public static function paragraphsItemSubmit(array $form, FormStateInterface $form_state) {
  $button = $form_state
    ->getTriggeringElement();

  // Go one level up in the form, to the widgets container.
  $element = NestedArray::getValue($form, array_slice($button['#array_parents'], 0, -4));
  $delta = array_slice($button['#array_parents'], -4, -3);
  $delta = $delta[0];
  $field_name = $element['#field_name'];
  $parents = $element['#field_parents'];
  $widget_state = static::getWidgetState($parents, $field_name, $form_state);
  $widget_state['paragraphs'][$delta]['mode'] = $button['#paragraphs_mode'];
  if (!empty($button['#paragraphs_show_warning'])) {
    $widget_state['paragraphs'][$delta]['show_warning'] = $button['#paragraphs_show_warning'];
  }
  static::setWidgetState($parents, $field_name, $form_state, $widget_state);
  $form_state
    ->setRebuild();
}