调整

5 years ago · 48e85cb078
parent 81fdc31f8b
commit 48e85cb078
1 changed files with 3 additions and 1 deletions
--- a/app/views/examination_banks/show.json.jbuilder
+++ b/app/views/examination_banks/show.json.jbuilder
@ -40,7 +40,9 @@ json.exam do
  json.all_questions_count @items.size

  json.discipline do
-    json.(@exam.sub_discipline&.discipline, :id, :name)
+    if @exam.sub_discipline&.discipline.present?
+      json.(@exam.sub_discipline&.discipline, :id, :name)
+    end
  end
  json.sub_discipline do
    json.(@exam.sub_discipline, :id, :name)