Documentation & API reference
function hook_delete
Respond to node deletion.
This hook is invoked only on the module that defines the node's content type (use hook_node_delete() to respond to all node deletions).
This hook is invoked from entity_delete_multiple() after the node has been removed from the node table in the database, before hook_node_delete() is invoked, and before field_attach_delete() is called.
Parameters
\Drupal\Core\Entity\EntityInterface $node: The node that is being deleted.
Related topics
57 functions implement hook_delete()
Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.
- block_language_delete in drupal/
core/ modules/ block/ block.module - Implements hook_language_delete().
- block_menu_delete in drupal/
core/ modules/ block/ block.module - Implements hook_menu_delete().
- block_user_role_delete in drupal/
core/ modules/ block/ block.module - Implements hook_user_role_delete().
- comment_confirm_delete in drupal/
core/ modules/ comment/ comment.admin.inc - Form constructor for the confirmation form for comment deletion.
- comment_node_type_delete in drupal/
core/ modules/ comment/ comment.module - Implements hook_node_type_delete().
File
- drupal/
core/ modules/ node/ node.api.php, line 1046 - Hooks provided by the Node module.
Code
function hook_delete(\Drupal\Core\Entity\EntityInterface $node) {
db_delete('mytable')
->condition('nid', $node->nid)
->execute();
}