Database Service Object. Type:

protected BookUninstallValidator::hasBookOutlines()

public BookRemoveForm::getFormId()

protected BookManager::recurseTableOfContents(array $tree, $indent, array

public BookManager::bookTreeAllData($bid, $link = NULL, $max_depth = NULL)

public BookManagerInterface::deleteFromBook($nid)

public BookManager::checkNodeIsRemovable(NodeInterface $node)

Default theme implementation for a single node in a printer-friendly outline. Available variables:

template_preprocess_book_all_books_block(&$variables) Prepares variables for book listing block templates

public BookSettingsForm::buildForm(array $form, FormStateInterface