we are using a context_processor. e.g., the view for a login-page could look like this:
if everythins is ok: request.session['messages'] = ['message', 'You are logged in.'] return HttpResponseRedirect(referer) else: messages = ['error', 'Some error message.'] and then, you can use a context_processor: TEMPLATE_CONTEXT_PROCESSORS = ( .... 'www.views.context_processors.get_messages', ) get_messages could look like this (get_messages checks the session and returns a message-dict): def get_messages(request): messages = [] if request.session.get('messages'): messages = [request.session['messages'][0], request.session ['messages'][1]] del request.session['messages'] return { 'messages': messages, } patrick Am 27.07.2007 um 08:57 schrieb Michael Lake: > > Hi all > > Nis Jørgensen wrote: >> The argument to HttpResponseRedirect is a url. You seem to be >> confusing >> it with a template. > > OK I can do this: > > code .... > # some error occurs > message = 'You have ... tell admin that ....' > return HttpResponseRedirect('error/') > > and have in views.py > > def error(request, message): > { > return render_to_response('error_page.html', {'message':message}) > } > > But how to get the message into error() without passing it as a GET? > >> If you want to display different content, you need >> to pass a different url or (not recommended) store the data you >> want to >> display, then display it to the user at the new url > >> But if you have the data available, there is no reason to do a >> redirect. >> Just render the error message etc to the relevant template, then >> return >> that to the user. > > Why I dont want to pass it like this ?message='You have ... tell > admin that ....' > is that its long and if the error is something like main?delete=100 > but the user cant > delete that id then a Redirect goes to a nice clean valid URL. > A render_to_response leaves the incorrect URL in the browser. > > Mike > -- > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---