jacknudt
/
socialforge
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

学生多选答题

This commit is contained in:
huang 2015-11-20 13:39:40 +08:00
parent 302dfaf933
commit 07ee819370
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
app/controllers/exercise_controller.rb
View File

@ -345,7 +345,7 @@ class ExerciseController < ApplicationController
end end
elsif eq.question_type == 2 elsif eq.question_type == 2
#多选题 #多选题
ea = ExerciseAnswer.find_by_exercise_question_id_and_user_id(params[:exercise_question_id],User.current.id) ea = ExerciseAnswer.find_by_exercise_choice_id_and_user_id(params[:exercise_choice_id],User.current.id)
if ea.nil? if ea.nil?
#尚未答该题，添加答案 #尚未答该题，添加答案
ea = ExerciseAnswer.new ea = ExerciseAnswer.new
@ -360,7 +360,7 @@ class ExerciseController < ApplicationController
end end
else else
#pv不为空，则当前选项之前已被选择，再次点击则是不再选择该项，故删除该答案 #pv不为空，则当前选项之前已被选择，再次点击则是不再选择该项，故删除该答案
if pv.delete if ea.delete
@percent = get_percent(@exercise, User.current) @percent = get_percent(@exercise, User.current)
render :json => {:text => "false" ,:percent => format("%.2f" , @percent)} render :json => {:text => "false" ,:percent => format("%.2f" , @percent)}
else else