fix save m2m at admin

apps/expobanner/forms.py

@@ -314,6 +314,11 @@ class MainUpdateForm(forms.ModelForm):
 
 class TopMixinForm(forms.ModelForm, FieldsetMixin):
     cities = forms.CharField(label=_(u'Город'), widget=forms.HiddenInput() ,required=False)
+    country = forms.MultipleChoiceField(
+        label=u'Страны',
+        choices=[[x.pk, x.name] for x in list(set(Country.objects.all()))],
+        required=False
+    )
 
     class Meta:
         model = Top
@@ -356,6 +361,9 @@ class TopMixinForm(forms.ModelForm, FieldsetMixin):
         old_save_m2m = self.save_m2m
 
         def save_m2m():
+            print 111111111
+            print self
+            print self.cleaned_data['country']
             old_save_m2m()
             # This is where we actually link the pizza with toppings
             top.theme.clear()