get_form() finally working (kind of)

evapp/views.py

@@ -26,6 +26,7 @@ class EvaFormView(CookieWizardView):
     # we need this to display all the data in the last step
     def get_context_data(self, form, **kwargs):
         context = super().get_context_data(form=form, **kwargs)
+        if (self.steps.current == 5):
             context.update({'data': self.beautify_data(self.get_all_cleaned_data())})
         return context
 
@@ -48,6 +49,33 @@ class EvaFormView(CookieWizardView):
             self.send_mail_to_department(dep)
         return HttpResponseRedirect('success')
 
+    def get_form(self, step=None, data=None, files=None):
+        '''this function determines which process aut of E/V/A we will do'''
+
+        if step is None:
+            step = self.steps.current
+        print ("get_form() step " + step)
+
+        form =  super().get_form(step, data, files)
+
+        if step == '2': # why do we need step 2 here not 1???!
+            prev_data = self.get_cleaned_data_for_step('0')
+            choice = prev_data.get('choice')
+            print(f'choice detection: {INTERN_CHOICES[choice]}')
+            if choice == 'CHANGE':
+                print("process choosen: CHANGE")
+                form = WorkingForm(data)
+            elif choice == 'OUT':
+                print("process choosen: OUT")
+                form = WorkingForm(data)
+            elif choice == 'IN':
+                print("process choosen: IN")
+                form = WorkingForm(data)
+            else:
+                raise RuntimeError(f'ERROR! UNKNOWN FORMTYPE {choice} in EvaFormView')
+
+        return form
+
     # send a mail to the department with all needed data
     def send_mail_to_department(self, department):
         'send a mail to the given department with the nececcary notifications'
@@ -95,7 +123,6 @@ class EvaFormView(CookieWizardView):
         if 'accounts' in data:
             data['accounts'] = [ACCOUNT_CHOICES[c] for c in data['accounts']]
 
-
         # replace keys in data dictionary with verbose_name
         newdata = {self.instance._meta.get_field(k).verbose_name.title() : v for k,v in data.items()}