public LanguageListBuilder::submitForm(array &$form, FormStateInterface $form_state)
Form submission handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides DraggableListBuilder::submitForm
File
- core/modules/language/src/LanguageListBuilder.php, line 143
Class
- LanguageListBuilder
- Defines a class to build a listing of language entities.
Namespace
Drupal\language
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | public function submitForm(array &$form, FormStateInterface $form_state) { parent::submitForm($form, $form_state); // Save the default language if changed. $new_id = $form_state->getValue('site_default_language'); if ($new_id != $this->languageManager->getDefaultLanguage()->getId()) { $this->configFactory->getEditable('system.site')->set('default_langcode', $new_id)->save(); $this->languageManager->reset(); } if ($this->languageManager instanceof ConfigurableLanguageManagerInterface) { $this->languageManager->updateLockedLanguageWeights(); } drupal_set_message(t('Configuration saved.')); // Force the redirection to the page with the language we have just // selected as default. $form_state->setRedirectUrl($this->entities[$new_id]->urlInfo('collection', array('language' => $this->entities[$new_id])));} |
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