public BookSettingsForm::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 $form_state: The current state of the form.
Overrides ConfigFormBase::submitForm
File
- core/modules/book/src/Form/BookSettingsForm.php, line 68
Class
- BookSettingsForm
- Configure book settings for this site.
Namespace
Drupal\book\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | public function submitForm(array &$form, FormStateInterface $form_state) { $allowed_types = array_filter($form_state->getValue('book_allowed_types')); // We need to save the allowed types in an array ordered by machine_name so // that we can save them in the correct order if node type changes. // @see book_node_type_update(). sort($allowed_types); $this->config('book.settings') // Remove unchecked types. ->set('allowed_types', $allowed_types) ->set('child_type', $form_state->getValue('book_child_type')) ->save(); parent::submitForm($form, $form_state);} |
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