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Chris Lukenbill
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Tuesday 07 November 2006 9:15:08 am
I'm trying to do an attribute filter for a menu that is showing two different classes which both have a "show in menu" attribute on them. However, when I look at the sql that is being generated, it is doing an 'and' when I am specifying 'or'. The fetch in my template:
$menuitems=fetch( content, list, hash(
parent_node_id, $root_node_id,
class_filter_type, 'include',
class_filter_array, ezini('MenuContentSettings','LeftIdentifierList', 'menu.ini'),
sort_by, $menu_node.sort_array,
'attribute_filter', array('or',array( 200, '=', '1' ), array( 264, '=', '1' ))))
The portion of SQL code that is generated:
a1.contentobject_id = ezcontentobject.id AND
a1.contentclassattribute_id = 200 AND
a1.version = ezcontentobject_name.content_version AND
( a1.language_id & ezcontentobject.language_mask > 0 AND
( ( ezcontentobject.language_mask - ( ezcontentobject.language_mask & a1.language_id ) ) & 1 )
+ ( ( ( ezcontentobject.language_mask - ( ezcontentobject.language_mask & a1.language_id ) ) & 2 ) )
<
( a1.language_id & 1 )
+ ( ( a1.language_id & 2 ) )
)
AND
a2.contentobject_id = ezcontentobject.id AND
a2.contentclassattribute_id = 264 AND
a2.version = ezcontentobject_name.content_version AND
( a2.language_id & ezcontentobject.language_mask > 0 AND
( ( ezcontentobject.language_mask - ( ezcontentobject.language_mask & a2.language_id ) ) & 1 )
+ ( ( ( ezcontentobject.language_mask - ( ezcontentobject.language_mask & a2.language_id ) ) & 2 ) )
<
( a2.language_id & 1 )
+ ( ( a2.language_id & 2 ) )
)
any ideas?
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Claudia Kosny
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Tuesday 07 November 2006 9:24:18 am
Hi Chris According to the documentation for the content list fetch function this is not possible yet.
...
It is not possible to filter on attributes of different classes, for example it is not possible to filter on both "article/show_comments" and "folder/show_comments" in the same filter.
...
Found here:
http://ez.no/doc/ez_publish/technical_manual/3_8/reference/modules/content/fetch_functions/list
So for now the only way I see is to make two separate fetches, one for each class type.
Maybe an extended attribute filter could also help you, but I have never implemented one so I don't know. Claudia
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