Attempt at improving reference choice in documents

dokumente/admin.py

@@ -61,7 +61,7 @@ class EinleitungInline(NestedTabularInline):
         classes = ['collapse']
 
 class VorgabeForm(forms.ModelForm):
-    # referenzen = TreeNodeMultipleChoiceField(queryset=Referenz.objects.all(), required=False)
+    referenzen = TreeNodeMultipleChoiceField(queryset=Referenz.objects.all(), required=False)
     class Meta:
         model = Vorgabe
         fields = '__all__'

referenzen/admin.py

@@ -13,4 +13,4 @@ class ReferenzerklaerungInline(NestedStackedInline):
 class ReferenzAdmin(NestedModelAdmin):
     inlines=[ReferenzerklaerungInline]
     list_display =['Path']
-    search_fields=("referenz",)
+    search_fields=("referenz","path")