1.20.x book.pages.inc | book_outline(Node $node) |
Page callback: Shows the outline form for a single node.
Parameters
Node $node: The book node for which to show the outline.
Return value
string: A HTML-formatted string with the outline form for a single node.
See also
File
- modules/
book/ book.pages.inc, line 36 - User page callbacks for the book module.
Code
function book_outline(Node $node) {
backdrop_set_title($node->title);
return backdrop_get_form('book_outline_form', $node);
}