Re: Dynamically appending a step to FormWizard
I cannot show you the entire code since the company lawyers have not had time to allow me to release this snippet, but I did get this working. However it was not easy and required some interaction with the guys who created FormWizard. My approach was to create a DummyForm which I put in the second slot of the form_list. I also had a dictionary of possible replacement forms which were chosen via a selection on the first form. The critical bit of processing looks like this: def process_step( self, request, form, step ): if step == 0: if form.is_valid(): selection = form.cleaned_data["selection"] self.extra_context["selection"] = selection if self.form_list[1] != self.form_dict[selection]: self.form_list[1] = self.form_dict[selection] The is_valid call forces a reclean of the first form's data each time, but is required since you can't reliably save state data during this process. (Also don't freak out that step == 0 occurs with each iteration through your wizard as you go to subsequent steps.) There may be more challenges after you get across this bridge, so please post a follow up on how this works out for you. Rock --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Re: Dynamically appending a step to FormWizard
I can't show you the code yet since I haven't got permission to post it cleared from my company, but I got this working. (It was not easy and req --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Dynamically appending a step to FormWizard
Hi All, I'm adding a step to FormWizard based on user input from the previous (first) step: def process_step(self, request, form, step): if step == 0: self.form_list.append(get_form2(form.cleaned_data['mode'])) Above works, a second (and final) form is created based on the value of mode. However, after submitting this last form I get an error "Step 1 does not exist". The dynamically added form disappears from form_list. Anyone have any ideas on how this should work? Thanks, Jeroen --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
