0

app/controllers/exercise_controller.rb

@@ -136,6 +136,7 @@ class ExerciseController < ApplicationController
         :question_score => params[:question_score]
     }
     @exercise_questions = @exercise.exercise_questions.new option
+    # params[:question_answer] 题目选项
     if params[:question_answer]
       for i in 1..params[:question_answer].count
         answer = (params[:question_answer].values[i-1].nil? || params[:question_answer].values[i-1].empty?) ? l(:label_new_answer) : params[:question_answer].values[i-1]
@@ -154,6 +155,7 @@ class ExerciseController < ApplicationController
       @exercise_questions.question_number = params[:quest_num].to_i + 1
     end
     if @exercise_questions.save
+      # params[:exercise_choice] 标准答案参数
       standart_answer = ExerciseStandardAnswer.new
       standart_answer.exercise_question_id =  @exercise_questions.id
       if @exercise_questions.question_type == 1
@@ -161,7 +163,7 @@ class ExerciseController < ApplicationController
       elsif @exercise_questions.question_type == 2
         standart_answer.exercise_choice_id = multiselect_standard_answer(params[:exercise_choice])
       else
-        standart_answer.answer_text = sigle_selection_standard_answer(params[:exercise_choice])
+        standart_answer.answer_text = fill_standart_answer(params[:exercise_choice])
       end
       standart_answer.save
       respond_to do |format|

app/helpers/exercise_helper.rb

@@ -27,6 +27,10 @@ module ExerciseHelper
     answer.to_i
   end
 
+  def fill_standart_answer(params)
+
+  end
+
   #判断用户是否已经提交了问卷
   def has_commit_exercise?(exercise_id, user_id)
     pu = ExerciseUser.find_by_exercise_id_and_user_id(exercise_id, user_id)