How do I use lambda to retrieve the most recent id in conjunction with
the guestbook code below?
Would like to update my users table with a reference id to their
guestbook entry.
In order store the guestbook entry id, I need to have a reference
id. I am not sure how to obtain this.
One idea would be to grab it at login and save as a session variable.
Please give me some insight. The reference below has given me ideas,
but I seem to be unable to use it.
form=SQLFORM(db.guestbook,fields=['url','title','location'])
form.vars.client_ip=request.env.remote_addr
(latitude, longitude) = geocode(form.vars.location)
form.vars.lat=latitude
form.vars.lon=longitude
if form.accepts(request.vars,session):
session.flash=' Guest Book Completed.Now YOU are on the map! '
redirect(URL(r=request,f='index',args=
[form.vars.filecabinet]))
return dict(form=form)
Reference:
http://groups.google.com/group/web2py/browse_thread/thread/5e1f13df588860e8/25ffec1d99743b26?hl=en&ie=UTF-8&q=web2py+lambda+form+id+onaccept#25ffec1d99743b26
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