By vedro-compota on

Hi there!

Guys , writing module I work with $node object in _node_presave($node) hook.
In this hook I successfully get body text by =

 $str = $node->body['und']['0']['value'] ;

but I can't access this one =

$node->nid

the error message is =

Notice: Undefined property: stdClass::$nid in

please tell me - how can I get node id from $node object ?
Devel module shows the nid property value in the tab "devel" - but I can't access to it.

As see - there're threads where it's advised to use arg() - but is there other way to do it?

big thanks in advance.

⋅ Categories: Drupal 7.x

Comments

vedro-compota’s picture

vedro-compota commented

menu_get_object() also "doesn't help me"

nevets’s picture

nevets commented

There will not be a nid in hook_presave() when creating new content since the node has not been saved.

WorldFallz’s picture

WorldFallz commented

If creating a new node, there won't be a nid yet. If updating an existing node it should be at $node->nid.

vedro-compota’s picture

vedro-compota commented

thank you , guys)