Updating for Assignment is now properly updates in db

widget_aguandhischipmunks/assignments/views.py

@@ -37,8 +37,15 @@ class AssignmentEditView(UpdateView):
     form_class = AddAssignmentForm
     template_name = 'assignment-edit.html'
 
+
+    # Get the assignment object based on the pk in the URL
+    def get_object(self, queryset=None):
+        pk = self.kwargs.get('pk')
+        return Assignment.objects.get(pk=pk)
+
     def post(self, request, pk):
-        form = AddAssignmentForm(request.POST)
+        assignment = self.get_object()
+        form = AddAssignmentForm(request.POST, instance = assignment)
         if form.is_valid():
             # onSave is called, the form will have essential data and this includes pk as well. 
             update_assignment = form.save()