By admin, 22 April, 2023 Get entity from form object /** @var \Drupal\Core\Entity\EntityForm $form_object */ $form_object = $form_state->getFormObject(); if ($form_object instanceof EntityForm) { $entity = $form_object->getEntity(); // Do something with the entity. } Tags form
By admin, 22 April, 2023 Add twig template to custom entity /** * Implements hook_theme(). */ function mymodule_theme() { return [ 'my_entity' => [ 'render element' => 'elements', ], ]; } * Implements hook_preprocess_HOOK(). */ Tags twig custom entity
By admin, 1 April, 2023 Inject States to FormBase use Drupal\Core\State\StateInterface; /** * The state store. * * @var \Drupal\Core\State\StateInterface */ protected $state; /** * Drush command constructor. * * @param \Drupal\Core\State\StateInterface $state * T Tags states dependency injection
By admin, 1 April, 2023 Save custom data to States Reading StateA single value.$val = \Drupal::state()->get('key');Multiple key/value pairs.$pairs = \Drupal::state()->getMultiple($keys);Writing StateA single value.\Drupal::state()->set('key','value');Multiple values. Tags states
By admin, 1 April, 2023 Make custom entity translatable Add to file src/Entity/MyEntity.php/** * Defines the my entity class. * * @ContentEntityType( ... * data_table = "my_entity_field_data", * translatable = TRUE, ... * entity_keys = { ... * "langcode" = "langcode" * }, ... * ) */Add ->setTranslatable(TRUE) to baseFieldDefinitions. For example Tags translate custom entity
By admin, 31 March, 2023 Get the current language programmatically Get Language ID$language = \Drupal::languageManager()->getCurrentLanguage()->getId();Get Language name$language = \Drupal::languageManager()->getCurrentLanguage()->getName(); Tags translate
By admin, 31 March, 2023 "Another request may be synchronizing configuration already" error You can remove lock using drushdrush ev "\Drupal::lock()->release('config_importer');" Tags drush
By admin, 31 March, 2023 Translate string in TWIG Use {% trans %} and {% endtrans %} Tags twig translate
By admin, 31 March, 2023 Translate string in JavaScript Use Drupal.tvar optionsList = '<option value="" selected>' + Drupal.t('Navigate...') + '</option>'; Tags javascript translate
By admin, 5 March, 2023 Register form custom submit /** * Implements hook_form_FORM_ID_alter(). */ function mymodule_form_user_register_form_alter(&$form, FormStateInterface $form_state, $form_id) { $form['actions']['submit']['#submit'][] = '_mymodule_user_register_form_submit'; } Tags form register