Add that line to the template used by that class. Also, are you logged in with a profile that can see users? Not sure but if you don't have rights... that *might* prevent you seeing the related objects count.
On 13 May 2011 16:19, Alessio <[email protected]> wrote: > The Class? > > The class is one that I created > > > *From:* Luc Chase <[email protected]> > *Sent:* Friday, May 13, 2011 5:15 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 > > no, that should be ok. > > In fact if you add {$node.object.reverse_related_contentobject_count} > to the template showing Users you should see the count. > > > On 13 May 2011 16:09, Alessio <[email protected]> wrote: > >> {fetch( >> 'content', 'node', hash( 'node_id', 197 ) >> ).object.reverse_related_contentobject_count} >> does not work. >> >> objects that have relations with Node_ID(197) are Users. >> >> This is a problem? >> *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 > > > > -- Luc. M. +44.7040-901-582
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