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socialforge
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huang 2015-11-19 17:36:58 +08:00
parent 7ab0f4764a
commit 87e7a51278
1 changed files with 4 additions and 0 deletions
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4
app/controllers/exercise_controller.rb
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@ -213,6 +213,10 @@ class ExerciseController < ApplicationController
# 更新标准答案 # 更新标准答案
if params[:exercise_choice] if params[:exercise_choice]
if @exercise_question.question_type == 3 if @exercise_question.question_type == 3
# 删除不合理的选项
@exercise_question.exercise_standard_answers.each do |answer|
answer.destroy unless params[:exercise_choice].keys.include? answer.id.to_s
end
for i in 1..params[:exercise_choice].count for i in 1..params[:exercise_choice].count
# 找到对应的标准答案 # 找到对应的标准答案
question_standart = @exercise_question.exercise_standard_answers.find_by_id params[:exercise_choice].keys[i-1] question_standart = @exercise_question.exercise_standard_answers.find_by_id params[:exercise_choice].keys[i-1]