paragraphs-8.x-1.11/src/Element/ParagraphOperations.php
src/Element/ParagraphOperations.php
<?php namespace Drupal\paragraphs\Element; use Drupal\Core\Render\Element\Operations; use Drupal\Core\Render\Element\RenderElement; /** * {@inheritdoc} * * @RenderElement("paragraph_operations") */ class ParagraphOperations extends Operations { /** * {@inheritdoc} */ public function getInfo() { return ['#theme' => 'links__dropbutton__operations__paragraphs'] + parent::getInfo(); } /** * {@inheritdoc} */ public static function preRenderDropbutton($element) { $element = parent::preRenderDropbutton($element); // Attach #ajax events if title is a render array. foreach ($element['#links'] as &$link) { if (isset($link['title']['#ajax'])) { $link['title'] = RenderElement::preRenderAjaxForm($link['title']); } } return $element; } }