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?
--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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