[Zope-CMF] UndoTool

[Tres Seaver]

Chris Withers wrote:

> Hello :-)
> 
> Is there any way I can get the Undo Tool to tell me how many undoable
> transactions there are for a given object? It's the only thing stopping me
> changing the undo_form so it uses the same fancy batching as my new versions
> of folder_contents.dtml and search.dtml.
> 
> In the meantime, I'm just leaving undo_form.dtml be, it does the job and
> doesn't like being tampered with ;-)


'len( portal_undo.listUndoableTransactions( context )' doesn't do it for 
you?

Tres.

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Tres Seaver                                tseaver@digicool.com
Digital Creations     "Zope Dealers"       http://www.zope.org