公告栏排序功能

5 years ago · c1dac659a2
parent 48c7c1cb31
commit c1dac659a2
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@ -317,7 +317,7 @@ class CoursesController < ApplicationController
    inform = Inform.new(container: @course)
    inform.name = params[:name]
    inform.description = params[:description]
-    inform.position = @course.informs.maximum(:position) + 1
+    inform.position = @course.informs.maximum(:position).to_i + 1
    inform.save!
    normal_status("创建成功")
  end