From 63012e1ac70354502123ca399cc6de3ed3413c34 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Thu, 16 Jan 2020 11:33:36 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=89=E7=94=A8=E5=AE=9E=E8=AE=AD=E7=9A=84?=
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---
 app/controllers/homework_commons_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/homework_commons_controller.rb b/app/controllers/homework_commons_controller.rb
index db8c688ad..432b83414 100644
--- a/app/controllers/homework_commons_controller.rb
+++ b/app/controllers/homework_commons_controller.rb
@@ -787,7 +787,7 @@ class HomeworkCommonsController < ApplicationController
 
   def create_shixun_homework
     tip_exception("请至少选择一个实训") if params[:shixun_ids].blank?
-    shixuns = Shixun.where(id: params[:shixun_ids]).reorder("id desc")
+    shixuns = Shixun.where(id: params[:shixun_ids]).order("field(id, #{params[:shixun_ids].reverse})")
     @homework_ids = []
     unless params[:category_id].blank?
       @category = @course.course_second_categories.find_by(id: params[:category_id], category_type: "shixun_homework")