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public function BookManagerInterface::bookTreeOutput in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/book/src/BookManagerInterface.php \Drupal\book\BookManagerInterface::bookTreeOutput()

Returns a rendered menu tree.

The menu item's LI element is given one of the following classes:

  • expanded: The menu item is showing its submenu.
  • collapsed: The menu item has a submenu which is not shown.

Parameters

array $tree: A data structure representing the tree as returned from buildBookOutlineData.

Return value

array A structured array to be rendered by drupal_render().

See also

\Drupal\Core\Menu\MenuLinkTree::build

1 method overrides BookManagerInterface::bookTreeOutput()
BookManager::bookTreeOutput in core/modules/book/src/BookManager.php
Returns a rendered menu tree.

File

core/modules/book/src/BookManagerInterface.php, line 260
Contains \Drupal\book\BookManagerInterface.

Class

BookManagerInterface
Provides an interface defining a book manager.

Namespace

Drupal\book

Code

public function bookTreeOutput(array $tree);