[ZODB-Dev] Transactional Undo
Barry A. Warsaw
barry@digicool.com
Wed, 6 Jun 2001 10:35:39 -0400
>>>>> "CW" == Chris Withers <chrisw@nipltd.com> writes:
CW> Transactional undo is cool... If I've got it right, it means
CW> you can undo 'undo's. Is that right?
Correct.
CW> Is it only available in bsd storage? If so, how much effort
CW> would it be to add it to filestorage?
Jim ported the interface to FileStorage, and it's available in the
trunk version 1.59 of FileStorage.py.
CW> I'm asking 'cos the transaction log is exposed in the CMF's
CW> Undo form and new users might find it surprising that there's
CW> no 'redo' button as found in all their favourite desktop apps.
I don't know whether this functionality has been exposed to CMF, but I
agree it's a nifty new feature of the storages.
-Barry