[support] Computed field, how to acces Foreignkey's data

[Davide Michel 'ZioBudda' Morelli]

Marolijo - Pol maresma ha scritto:
> 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 ?

What is fk_* ?

M.

-- 
Michel 'ZioBudda' Morelli                       michel at ziobudda.net
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