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
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