add a filter to show qr codes not belonging to a hunt (improve in #18)

wlmac · Dec 10, 2023 · 1ef0948 · 1ef0948
1 parent adbd303
commit 1ef0948
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/admin.py b/core/admin.py
@@ -99,7 +99,7 @@ class QrCodeAdmin(admin.ModelAdmin):
  ]
  readonly_fields = ["url", "key", "image_tag"]
  list_display = ["location", "url"]
- list_filter = ("hunt__name",)
+ list_filter = ("hunt__name", ("hunt__name", admin.EmptyFieldListFilter,))
  inlines = [HintsInLine]
  form = QrCodeAdminForm