Forums / General / get value of an attribute (related Objects)
Coulibaly Ibrahim
Monday 05 June 2006 11:55:58 pm
Hello,
i've two classes: Lecteur (lecteur_class) and Magazine(magazine_class)
Magazine class: -name(Text line) -date_sortie(Date)-description(Text Bloc),
Lecteur class is define: -fisrt_name(Text line) -last_name(Text Line) -....-magazine(Related Objects va accept only type Magazine class)
an objects of class Lecteur can be "related" to 0,1 or more Magazines.
i now want to fetch all the magazine related to an object of class Lecteur
how can i do that???
thanks.
Xavier Dutoit
Tuesday 06 June 2006 12:05:26 am
Salut,
I'd suggest to try this attribute to strore the magazine into the reader, that's probably going to help you.
http://ez.no/community/contribs/datatypes/enhanced_objectrelation
You can then simply use the attribute_view_gui to display the list No matter what, use this fetch: http://ez.no/doc/ez_publish/technical_manual/3_8/reference/modules/content/fetch_functions/related_objectsand this one to find the readers of a magazine.
http://ez.no/doc/ez_publish/technical_manual/3_8/reference/modules/content/fetch_functions/reverse_related_objects
T'es du burkina ?
X+
http://www.sydesy.com
Kristof Coomans
Tuesday 06 June 2006 12:06:27 am
Hi
You can use the related_objects fetch function ( http://ez.no/doc/ez_publish/technical_manual/3_8/reference/modules/content/fetch_functions/related_objects ). Set object_id to the id of your Lecteur object and attribute_identifier to the id of the lecteur/magazine class attribute.
independent eZ Publish developer and service provider | http://blog.coomanskristof.be | http://ezpedia.org
Tuesday 06 June 2006 1:34:49 am
thanks you two.
i've solve my problem with the two solution :)(in fact, i'd to specify all_relations in order to have my object(s))
thanks Xavier, the Enhanced Object relation seems to be very great, i've understand it more. don't.
@Xavier: je suis de la Côte d'Ivoire. ;)