book_node_presave

book_node_presave(EntityInterface $node)

Implements hook_ENTITY_TYPE_presave() for node entities.

File

core/modules/book/book.module, line 252: Allows users to create and organize related content in an outline.

Code

function book_node_presave(EntityInterface $node) {
  // Make sure a new node gets a new menu link.
  if ($node->isNew()) {
    $node->book['nid'] = NULL;
  }
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21book%21book.module/function/book_node_presave/8.2.x

doc_Drupal

2025-01-10 15:47:30

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