If you have a content class with an image datatype, it's not possible
to fetch only nodes which has a valid image attached. This extended
attribute filter does the trick ...
How to use extended attribute filters:
Quick doc.:
-) Create an extension subdir (I've choosen the name "gwfutils")
-) Put the ezimagefilter.php file in e.g.
extension/gwfutils/kernel/classes
-) Put the extendedattributefilter.ini.append.php in the main
settings/override directory
-) Alter the paths / names in the ini.append file.
Forum and 1 template example:
Best wishes,
Georg.