@ -38,7 +38,7 @@ class HomeworkCommonsController < ApplicationController
tip_exception("子目录id有误") if !@category.present?
@homework_commons = @homework_commons.where(course_second_category_id: params[:category])
elsif @homework_type == 4
@homework_commons = @homework_commons.where(course_second_category_id: 0)
@homework_commons = @homework_commons
end
@all_count = @homework_commons.size