request.env.http_referer is not working for me. I checked (http://www.w3.org/Protocols/HTTP/HTRQ_Headers.html#z14) and the referer is optionally set by the client. So we can not take it for granted.
Miguel On Mon, May 3, 2010 at 10:45 PM, mr.freeze <nat...@freezable.com> wrote: > I'm not sure if it's reliable or safe but request.env.http_referer > might be what you're looking for. > > On May 3, 4:39 pm, Miguel Lopes <mig.e.lo...@gmail.com> wrote: > > Is there a way to find the previous location / address in an action? > > > > For example: > > Currently inwww.domain.com/a/c/f/arg1 > > Follow some link to action_x > > > > def action_x: > > if something_is_wrong: > > redirect(request.last_location) # including args > > ... > > > > My goal is to send the user to the page is comming from in case he calls > an > > action with a incorrect or the wrong parameters. > > > > Txs, > > Miguel >
