Hello, from a computed field I wanna to a typical bill-line calculation doing a multiplication price = quantity * fk_product_price How can I do that? I tried wihout luck. $node_field[0]['value'] = $node->field_quantitat[0]['value'] * $node->field_fk_producte[0]['value']......; Thank's!
Exec "print_r($node)". Are there present field_quantitat and field_fk_producte ?
Yes booth are present but I think I need the field_preu (price) stored on the producte (product) node type identified by the field_fk_producte. Is it possible to do that?
What is fk_* ?
I use the fk_ prefix on all node_related CCK fields to avoid confussion when I'm using views or adding new node_Relations to other content types. It comes from the Foreign Key on relational databases ( I know it isn' the way that Drupal Stores it but it's usefull to me). Thank's for all! Pol Maresma -- Michel 'ZioBudda' Morelli michel@ziobudda.net Consulenza sistemistica in ambito OpenSource. Sviluppo applicazioni web dinamiche (LAMP+Ajax) Telefono: 0200619074 Telefono Cell: +39-3939890025 -- Fax: +39-0291390660 http://www.ziobudda.net ICQ: 58351764 http://www.ziobuddalabs.it Skype: zio_budda http://www.ajaxblog.it MSN: michel@ziobuddalabs.it JABBER: michel@gmail.com __________ Información de NOD32, revisión 2767 (20080106) __________ Este mensaje ha sido analizado con NOD32 antivirus system http://www.nod32.com