[Zope-PTK] PTK Undo fix..

[Robert Towster]

I have been setting up an internal site using the PTK during the
last couple weeks. One thing that didnt work for me was Undo. I
am using .71 of the PTK. In my tweaking I managed to fix Undo and
am passing along the fix for all to use.. 
Anyway.. in PTKBase/PortalObject.py

    def portal_undo(self, transaction_info, REQUEST=None):
        """Perform undo and present portal interface
        """
        jar=self._p_jar
        db=jar.db
        undo=db().undo
#        undo=Globals.UndoManager.undo
        for i in transaction_info: undo(i)

        if REQUEST is not None:
            return self.portal_contents(
                self, REQUEST, portal_status_message='Transaction undone')


Robert Towster 
Technology Services
e m e r g i n g  | Houston
713.544.1391 voice
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http://www.emerging.com