Andreas Jung wrote:
Hi there,
following use case: an AT-Event derived content-type contains provides
a "create sub-event" link within its default view. Clicking on the link
will create a new event and add the new event to a referencefield within
the original event (standard master-slave relationship). This works fine
with invokeFactory() and updating the related fields within a browser view.
However I want to use portal_factory in order to avoid orphan event. Any
idea
how to update the referencefield of the master event after the creating
of the
slave event through portal_factory?
Andreas
Hi Andreas
Have you tried setting keepReferencesOnCopy=1 on the field which
references the sub-event?
There is a chance that it will work since moving an object from a temp
dir to its final location leads to a manage_afterAdd. See
Archetypes/Referenceable.py.
I believe it will work since objects in portal_factory are catalogued.
(They are removed later - can't remember how). This means there is a
window of opportunity for the references to be maintained.
Hedley
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