Godefroid Chapelle wrote:
I think this can cause performance problems so I want to obtain the
list of elements to filter in the context of the composite page and
then pass this list to the viewlets as a preset variable.
I am afraid there is no way to do that with the current code.
You'd need to change some code.
http://svn.plone.org/svn/CompositePack/branches/1.1/composite/archetype.py
def renderInline(self):
"""Returns a representation of this object as a string.
"""
obj = self.dereference()
# First we check if the current user has View permission of this
# object. If not we return an empty string.
mtool = getToolByName(self, 'portal_membership')
if not mtool.checkPermission('View', obj):
return ''
template = self.template()
if template is not None:
if obj is not None:
# Rewrap the template to give it the right context
template = aq_base(template).__of__(obj)
slot = aq_parent(aq_inner(self))
slots = aq_parent(aq_inner(slot))
composite = aq_parent(aq_inner(slots))
viewlet = self.getCurrentViewlet()
# This is where stuff happens.
return template(composite=composite, slots=slots, slot=slot,
viewlet=viewlet)
# No viewlet, try to call the object
if safe_callable(obj):
return obj()
return str(obj)
thanks, Godefroid; I have finished what I need it! here is the code I
used, in case somebody has a similar problem:
http://julius.jornada.com.mx/browser/code/skins/LaJornadaLite/skins/lajornadalite_templates/getSectionItems.py
I think it wouldn't be very expensive, but I want to make sure on what
happens with CacheFu and Navigation Page in this case.
currently we use the following script to check out if the navigation
page has changed:
slots = context.cp_container.filled_slots
tag = 0
for slot in slots.objectValues():
tag += int(slot.bobobase_modification_time())
return str(tag)
I don't know what a Smart Folder will return in this case.
saludos y gracias
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