作业的子目录

app/controllers/homework_commons_controller.rb

@@ -359,6 +359,9 @@ class HomeworkCommonsController < ApplicationController
   def new
     tip_exception("type参数有误") if params[:type].blank? || ![1, 3].include?(params[:type].to_i)
     @homework_type = params[:type].to_i
+    module_type = params[:type].to_i == 1 ? "common_homework" : "group_homework"
+    @main_category = @course.course_modules.find_by(module_type: module_type)
+    @category = @main_category.course_second_categories.find_by(id: params[:category]) if params[:category].present?
   end
 
   def create
@@ -409,7 +412,12 @@ class HomeworkCommonsController < ApplicationController
   end
 
   def edit
-
+    if @homework.course_second_category_id == 0
+      module_type = @homework.homework_type == "normal" ? "common_homework" : "group_homework"
+      @main_category = @course.course_modules.find_by(module_type: module_type)
+    else
+      @category = @homework.course_second_category
+    end
   end
 
   def update

app/views/homework_commons/edit.json.jbuilder

@@ -1,6 +1,16 @@
 json.course_id @course.id
 json.course_name @course.name
-json.category @homework.category_info
+# json.category @homework.category_info
+
+json.category do
+  if @category.present?
+    json.category_id @category.id
+    json.category_name @category.name
+  else
+    json.category_id @main_category&.id
+    json.category_name @main_category&.module_name
+  end
+end
 
 json.(@homework, :id, :name, :description, :reference_answer)
 

app/views/homework_commons/new.json.jbuilder

@@ -1,3 +1,11 @@
 json.course_id @course.id
 json.course_name @course.name
-json.category @course.category_info(@homework_type == 1 ? "common_homework" : "group_homework")
+json.category do
+  if @category.present?
+    json.category_id @category.id
+    json.category_name @category.name
+  else
+    json.category_id @main_category&.id
+    json.category_name @main_category&.module_name
+  end
+end