you said here that node 197 shows reverse related objects... yes? On 13 May 2011 16:04, Alessio <[email protected]> wrote:
> Yes, I'm sure because through the administration interface I've seen the > reports to the objects > but I'll try anyway > > I have deliberately left a node without relations. > > > *From:* Luc Chase <[email protected]> > *Sent:* Friday, May 13, 2011 4:58 PM > *To:* Alessio <[email protected]> > *Cc:* mailing ezpublish <[email protected]> > *Subject:* Re: [Sdk-public] Knowing whether an object has at least one > reverse related object > > I think it is ok.... you sure that some of those children have > reverse-related-objects? > > Try it with a simpler example... > {fetch( 'content', 'node', hash( 'node_id', 88 ) > ).object.reverse_related_contentobject_count} > > replace 88 with the node_id of the one you know has reverse_related_objects > > > > > > On 13 May 2011 15:45, Alessio <[email protected]> wrote: > >> I have: >> >> *{foreach* *fetch_alias(* 'children'*,* *hash(* 'parent_node_id'*,* * >> $node.node_id* *)* *)* *as* *$item* *}* >> * >> >> { >> $item.object.reverse_related_contentobject_count} {* <--- copy paste >> error *}* >> >> *{/foreach}* >> But does not work, It's correct? >> >> *From:* Luc Chase <[email protected]> >> *Sent:* Friday, May 13, 2011 4:36 PM >> *To:* Alessio <[email protected]> >> *Cc:* mailing ezpublish <[email protected]> >> *Subject:* Re: [Sdk-public] Knowing whether an object has at least one >> reverse related object >> >> remember not to confuse object_id and node_id >> >> On 13 May 2011 15:19, Alessio <[email protected]> wrote: >> >>> Hi! >>> {$node.object.reverse_related_contentobject_count} does not work. >>> >>> I'm searching with {$node|attribute(show,<number>)} ... >>> >>> >>> *From:* Luc Chase <[email protected]> >>> *Sent:* Friday, May 13, 2011 3:56 PM >>> *To:* Alessio <[email protected]> >>> *Cc:* mailing ezpublish <[email protected]> >>> *Subject:* Re: [Sdk-public] Knowing whether an object has at least one >>> reverse related object >>> >>> See also fetch reverse related objects count... >>> >>> http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Modules/content/Fetch-functions/related_objects_count >>> >>> >>> >>> On 13 May 2011 14:36, Alessio <[email protected]> wrote: >>> >>>> Hi! >>>> I need to know whether an object has reverse related objects >>>> I found this code: >>>> {def $objects=fetch( 'content', 'reverse_related_objects', >>>> hash( 'object_id', $node_id ) ) >>>> $counter = 0} >>>> >>>> {foreach $objects as $object} >>>> {set $counter=$counter+1} >>>> {/foreach} >>>> this here: >>>> http://doc.ez.no/eZ-Publish/Techn...ch-functions/reverse_related_objects<http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Modules/content/Fetch-functions/reverse_related_objects> >>>> In this way I "count" the number of reverse related objects, but I'm >>>> sure there is another way, because I just want to know if the object has >>>> reverse objects related or not, I think it's a waste of resources. >>>> >>>> Thanks >>>> >>>> >>>> -- >>>> Sdk-public mailing list >>>> [email protected] >>>> http://lists.ez.no/mailman/listinfo/sdk-public >>>> >>>> >>> >>> >>> -- >>> Luc. >>> M. +44.7040-901-582 >>> >>> >>> >>> >> >> >> -- >> Luc. >> M. +44.7040-901-582 >> >> >> >> > > > -- > Luc. > M. +44.7040-901-582 > > > > -- Luc. M. +44.7040-901-582
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