function hook_node_prepare

Act on a node object about to be shown on the add/edit form.

This hook is invoked from node_object_prepare() after the type-specific hook_prepare() is invoked.

Parameters

$node: The node that is about to be shown on the add/edit form.

Related topics

Hooks
Allow modules to interact with the Drupal core.
Node API Hooks
Functions to define and modify content types.
4 functions implement hook_node_prepare()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

book_node_prepare in drupal/modules/book/book.module
Implements hook_node_prepare().
comment_node_prepare in drupal/modules/comment/comment.module
Implements hook_node_prepare().
menu_node_prepare in drupal/modules/menu/menu.module
Implements hook_node_prepare().
translation_node_prepare in drupal/modules/translation/translation.module
Implements hook_node_prepare().
1 invocation of hook_node_prepare()
node_object_prepare in drupal/modules/node/node.module
Prepares a node object for editing.

File

drupal/modules/node/node.api.php, line 645
Hooks provided by the Node module.

Code

function hook_node_prepare($node) {
  if (!isset($node->comment)) {
    $node->comment = variable_get("comment_{$node->type}", COMMENT_NODE_OPEN);
  }
}