Maurits van Rees schrieb:
Andreas Petermann, on 2009-03-19:
Hi list,
I have the following problem in handling ContainerModifiedEvents. I am
working on a special folder content, which should react on
ContainerModifiedEvents from a reference folder object. When a new page
for example will be added to the reference folder I get two
ContainerModifiedEvents. The first seems to be the one for actually
creation and the second occures after renaming. How it is possible to
distinguish between them withount counting the events?
The same problem occurs on deleting items from the reference folder.
Here I have tried to find out the current step via contentItems()
without no luck.
I don't know if the ContainerModifiedEvent has enough info for this,
but in ObjectMovedEvents you have event.oldParent and
event.newParent. Maybe the notes I made here help:
https://svn.plone.org/svn/collective/xm.booking/trunk/xm/booking/timing/events.py
Thanks for this hint, perhaps it is better to listen on
ObjectMovedEvents instead.
Thanks in advance.
Andreas
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