add filtering by date

jdav_web/members/admin.py

@@ -1415,13 +1415,15 @@ class MemberTrainingAdminForm(forms.ModelForm):
     class Meta:
         model = MemberTraining
         exclude = []
+        
+        
 class MemberTrainingAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
     
     form = MemberTrainingAdminForm
     list_display = ['title', 'member', 'date', 'category', 'get_activities', 'participated', 'passed', 'certificate']
     search_fields = ['title']
     list_filter = (('date', DateFieldListFilter), 'category', 'passed', 'activity', 'member')
-
+    ordering = ('-date',)