second fix: Editor for LinkPlugin does not offer anchors to empty id-attributes
@@ -52,6 +52,7 @@ class CascadePageAdmin(PageExtensionAdmin):
try:
extended_glossary = self.model.objects.get(extended_object_id=page_pk).glossary
for key, val in extended_glossary['element_ids'].items():
+ if val:
choices.append((key, val))
except (self.model.DoesNotExist, KeyError):
pass
