Thierry Florac wrote:
Hi,
A little question about the "dtml-in" tag.
What I'd like to do is to build a list according to a property value, like we can do with for "for" Python instruction, something like :
<dtml-in "object for object in objectValues() if object.visible">
Is there any way to achieve this, without writing a custom method ??
Use a PythonScript or something like ZopeFind from lib/OFS/FindSupport.py (works the same way as you click Find on a Folder, just call it directly): def ZopeFind(self, obj, obj_ids=None, obj_metatypes=None, obj_searchterm=None, obj_expr=None, obj_mtime=None, obj_mspec=None, obj_permission=None, obj_roles=None, search_sub=0, REQUEST=None, result=None, pre=''): """Zope Find interface""" Example: <dtml-in "ZopeFind(this(), obj_expr='visible')"> <dtml-var getId> </dtml-in> -mj