user_js_settings_alter

user_js_settings_alter(&$settings, AttachedAssetsInterface $assets)

Implements hook_js_settings_alter().

File

core/modules/user/user.module, line 111: Enables the user registration and login system.

Code

function user_js_settings_alter(&$settings, AttachedAssetsInterface $assets) {
  // Provide the user ID in drupalSettings to allow JavaScript code to customize
  // the experience for the end user, rather than the server side, which would
  // break the render cache.
  // Similarly, provide a permissions hash, so that permission-dependent data
  // can be reliably cached on the client side.
  $user = \Drupal::currentUser();
  $settings['user']['uid'] = $user->id();
  $settings['user']['permissionsHash'] = \Drupal::service('user_permissions_hash_generator')->generate($user);
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21user%21user.module/function/user_js_settings_alter/8.2.x

doc_Drupal

2025-01-10 15:47:30

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