Hi Jasper, thanks for your help. I resolved my problem using JMS serialization, with annotations: @Groups and @VirtualProperty.
references: http://jmsyst.com/libs/serializer http://jmsyst.com/libs/serializer/master/reference/annotations 2014-11-21 11:18 GMT-02:00 'Jasper N. Brouwer' via doctrine-user < [email protected]>: > Another option is to lazily calculate it: > > class Category > { > private $total; > > public function getTotal() > { > if ($this->total === null) { > $this->total = // calucate it here > } > > return $this->total; > } > } > > -- > Jasper N. Brouwer > (@jaspernbrouwer) > > > On 21 November 2014 at 12:16:43, [email protected] ( > [email protected]) wrote: > > i don't will like create a column, because that attribute can change > accord > > with period the attribute $date. > > > > class Operation { > > $description; > > $value; > > $date; > > } > > > > Ex: > > > > category: fuel in jun/2014 ($total = 100.00) > > category: fuel in jul/2014 ($total = 150.00) > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "doctrine-user" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/doctrine-user/448rURYhJsg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/doctrine-user. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "doctrine-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/doctrine-user. For more options, visit https://groups.google.com/d/optout.
