I use a view like this:
from zope.publisher.browser import BrowserView
from zope.component import getMultiAdapter
from AccessControl.SecurityManagement import getSecurityManager
import transaction
class PDBView(BrowserView):
def __call__(self):
sm = getSecurityManager()
user = sm.getUser()
context = self.context
request = self.request
import pdb; pdb.set_trace()
self.context.portal_workflow.listActions(object=self.context)
registered like this:
<browser:page
for="*"
name="pdb"
class="testing.PDBView"
permission="zope.Public"
/>
together with PDBDebugMode to step through the building of the workflow
menu.
Hope that helps,
Laurence
Marie ROBICHON wrote:
Hi,
I have a custom archetype for a seminar announcement. When published
this announcement runs a script to send an email to a mailing list. I
have added to this content type a multiselection widget of checkboxes
(called modified_element) enabling the user to indicate significant
changes to this announcement, and a workflow transition which will send
the email again announcing the changes (date, time etc.)
I would like to add a guard expression to this transition such that it
is available only when the user has actually checked a box in the
multiselection widget.
I have tried:
python:len(here.getModified_element())>0
but the workflow transition is still available in the dropdown.
I have updated the security settings.
Your help would be gratefully appreciated.
Thanks in advance
Marie
_______________________________________________
Zope-CMF maillist - [email protected]
http://mail.zope.org/mailman/listinfo/zope-cmf
See http://collector.zope.org/CMF for bug reports and feature requests
_______________________________________________
Zope-CMF maillist - [email protected]
http://mail.zope.org/mailman/listinfo/zope-cmf
See http://collector.zope.org/CMF for bug reports and feature requests
