Provides a form for administering a single book's hierarchy. Hierarchy class \Drupal\Core\Form\

protected BookAdminEditForm::bookAdminTable(NodeInterface

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

public BookManagerInterface::bookTreeCollectNodeLinks(&$tree

protected BookUninstallValidator::hasBookOutlines()

public BookManagerInterface::bookTreeCheckAccess(&$tree

book_pick_book_nojs_submit($form, FormStateInterface $form_state) Form submission handler for node_form().

Displays the book outline form. Hierarchy class \Drupal\Core\Form\

public BookNavigationCacheContext::

Stores flattened book trees. Type: