Attribute filter, check if an attribute is empty or not

Thursday 16 February 2006 12:52:46 am

Hi,

Is there a way, via attribute filter, if an attribute is fill with something or leave empty ?

something like :

attribute_filter, array( array( 'annonce/photo1', 'ne', '' ) )

or

attribute_filter, array( array( 'annonce/photo1', '!=', '' ) )

I can't find something to achieve this...

Thanks.

Laurent