public BookOutlineForm::save(array $form, FormStateInterface $form_state)
Form submission handler for the 'save' action.
Normally this method should be overridden to provide specific messages to the user and redirect the form after the entity has been saved.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
int Either SAVED_NEW or SAVED_UPDATED, depending on the operation performed.
Overrides EntityForm::save
File
- core/modules/book/src/Form/BookOutlineForm.php, line 99
Class
- BookOutlineForm
- Displays the book outline form.
Namespace
Drupal\book\Form
Code
public function save(array $form, FormStateInterface $form_state) {
$form_state->setRedirect(
'entity.node.canonical',
array('node' => $this->entity->id())
);
$book_link = $form_state->getValue('book');
if (!$book_link['bid']) {
drupal_set_message($this->t('No changes were made'));
return;
}
$this->entity->book = $book_link;
if ($this->bookManager->updateOutline($this->entity)) {
if (isset($this->entity->book['parent_mismatch']) && $this->entity->book['parent_mismatch']) {
// This will usually only happen when JS is disabled.
drupal_set_message($this->t('The post has been added to the selected book. You may now position it relative to other pages.'));
$form_state->setRedirectUrl($this->entity->urlInfo('book-outline-form'));
}
else {
drupal_set_message($this->t('The book outline has been updated.'));
}
}
else {
drupal_set_message($this->t('There was an error adding the post to the book.'), 'error');
}
}
Please login to continue.