[Zope-dev] Question about Undo

[Michel Pelletier]

> -----Original Message-----
> From: morton@dennisinter.com [mailto:morton@dennisinter.com]
> Sent: Sunday, August 29, 1999 10:07 PM
> To: zope-dev@zope.org
> Subject: Re: [Zope-dev] Question about Undo
> 
> 
> Hi,
> 
>     I have a question about the Undo facility of Zope. Im 
> just starting out
> on Zope, but I dont understand how its possible to 
> selectively Undo actions
> from a list. What happens when undoing one action affects 
> another action?
> How does Zope resolve the temporal dependencies?
> 

If you wish to undo a transaction that depends on an earlier
transaction, Zope will raise an error.  You can only undo transactions
in a non-dependent order.

-Michel

> 
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