From de17ffa6059a6e9ed843b144627fdb93ccf84c05 Mon Sep 17 00:00:00 2001
From: huang <huang.jingquan@163.com>
Date: Wed, 18 Nov 2015 14:31:35 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8C=BA=E5=88=86=E7=AD=94=E6=A1=88=E5=A4=A7?=
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---
 app/controllers/exercise_controller.rb |  3 +--
 app/helpers/exercise_helper.rb         | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/app/controllers/exercise_controller.rb b/app/controllers/exercise_controller.rb
index 810c61533..75c158435 100644
--- a/app/controllers/exercise_controller.rb
+++ b/app/controllers/exercise_controller.rb
@@ -146,7 +146,7 @@ class ExerciseController < ApplicationController
     if @exercise_questions.save
       standart_answer = ExerciseStandardAnswer.new
       standart_answer.exercise_question_id =  @exercise_questions.id
-      @exercise_questions.question_type == 3 ? standart_answer.answer_text = translate_standard_answer(params[:exercise_choice]) : standart_answer.exercise_choice_id = translate_standard_answer(params[:exercise_choice])
+      @exercise_questions.question_type == 3 ? standart_answer.answer_text = translate_standard_answer(params[:exercise_choice]) : standart_answer.exercise_choice_id = sigle_selection_standard_answer(params[:exercise_choice])
       standart_answer.save
       respond_to do |format|
         format.js
@@ -205,7 +205,6 @@ class ExerciseController < ApplicationController
     end
   end
 
-
   #发布问卷
   def publish_excercise
     @exercise.exercise_status = 2
diff --git a/app/helpers/exercise_helper.rb b/app/helpers/exercise_helper.rb
index 339861730..a0e76cbdb 100644
--- a/app/helpers/exercise_helper.rb
+++ b/app/helpers/exercise_helper.rb
@@ -2,8 +2,19 @@
 module ExerciseHelper
 
   # 单选
-  def translate_standard_answer(params)
-    answer = params.ord - 64
+  def sigle_selection_standard_answer(params)
+    size = params.ord - 64
+    # 输入的为小写字母答案
+    if size > 0
+      answer = params.ord - 96
+    else
+      answer = params.ord
+    end
+  end
+
+  # 多选
+  def multiselect_standard_answer(params)
+    answer = params.ord
   end
 
   #判断用户是否已经提交了问卷