text [从JS获取节点ID]在后端获取节点ID将其发送到前端#drupal #php #hook #node #id

Posted 2021-05-01

<?php

// On JS you can get id from: drupalSettings.themename.nid
function themename_preprocess_node(&$vars) {
  $node = \Drupal::routeMatch()->getParameter('node');
  $nid = $node->id();
  $vars['#attached']['drupalSettings']['themename']['nid'] = $nid;
}