that doesn't get a particular transaction, it gets all the latest
ones. If I use that approach, how do I know that I get my particular
transaction and not some other concurrent one?
On 12/12/06, Jonathan <[EMAIL PROTECTED]> wrote:
----- Original Message -----
From: "Peter Bengtsson" <[EMAIL PROTECTED]>
To: "Zope Generic List" <zope@zope.org>
Sent: Tuesday, December 12, 2006 9:51 AM
Subject: [Zope] Get a reference to the latest transaction
> Is it possible? If so, how do I get a reference to the last/current
> transaction that just happened within a method?
> Pseudo code:
>
> class MyFolder(Folder):
> def manage_afterAdd(self):
> self.image_count = 0
> def addImage(self, imgdata, REQUEST):
> self.manage_addImage('someid', file=imgdata)
> self.image_count = self.image_count + 1
> url = self.absolute_url() + '?transactionid=%s' %
> get_transaction().getId()
> REQUEST.RESPONSE.redirect(url)
>
> If I had that, I could then do the following in my template:
>
> <div tal:condition="request/transactionid|nothing">
> Image uploaded.
> <a tal:attributes="href
> string:undoTransaction?transactionid=${request/transactionid}"
> >Undo</a>
> </div>
>
> Is it possible?
You could have a look at manage_UndoForm and see how it gets the transaction
information.
Jonathan
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--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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