I have a button linked through a controller to open a custom form in a modal:
The controller callback is:
/** * Callback for opening the modal form. */ public function openShareLinkModalForm() { $response = new AjaxResponse(); // Get the modal form using the form builder. $modal_form = $this->formBuilder->getForm('Drupalssc_wslFormShareLinkModalForm'); // Add an AJAX command to open a modal dialog with the form as the content. $response->addCommand(new OpenModalDialogCommand($this->t('Share the link to this page.'), $modal_form, ['width' => '1200'])); return $response; } } this works fine except that when my button is on a FR page, the modal still opens in EN.
From a trick I have used elsewhere, I tried adding this code in the callback just before the getForm() call:
$language_manager = Drupal::languageManager(); $langcode = $language_manager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->getId(); $language = $language_manager->getLanguage($langcode); $language_manager->setConfigOverrideLanguage($language); This has no impact. The controller callback seems to be basing translation off the value in: $language_manager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT) and that value is always the default value set for the site (if I set default site language to FR; then the modal only shows in FR).
The question is, is this the proper way to set the language used by the modal?
