修改添加题目相关

app/controllers/exercise_controller.rb

@@ -1,8 +1,9 @@
 class ExerciseController < ApplicationController
   layout "base_courses"
 
-  before_filter :find_exercise_and_course, :only => [:create_exercise_question, :edit,:update]
+  before_filter :find_exercise_and_course, :only => [:create_exercise_question, :edit, :update, :show]
   before_filter :find_course, :only => [:index,:new,:create,:student_exercise_list]
+  helper :Exercise
 
   def index
     remove_invalid_exercise(@course)
@@ -47,7 +48,8 @@ class ExerciseController < ApplicationController
         :time => "",
         :end_time => "",
         :publish_time => "",
-        :exercise_description => ""
+        :exercise_description => "",
+        :show_result => ""
     }
     @exercise = Exercise.create option
     if @exercise
@@ -88,6 +90,7 @@ class ExerciseController < ApplicationController
     @exercise.time =  params[:exercise][:time]
     @exercise.end_time = params[:exercise][:end_time]
     @exercise.publish_time = params[:exercise][:publish_time]
+    @exercise.publish_time = params[:exercise][:show_result]
     if @exercise.save
       respond_to do |format|
         format.js
@@ -118,17 +121,18 @@ class ExerciseController < ApplicationController
     option = {
         :question_title => question_title,
         :question_type => params[:question_type] || 1,
-        :question_number => @exercise.exercise_questions.count + 1
+        :question_number => @exercise.exercise_questions.count + 1,
+        :question_score => params[:question_score]
     }
     @exercise_questions = @exercise.exercise_questions.new option
     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]
         question_option = {
-            :exercise_choice_id => i,
-            :answer_text => answer
+            :choice_position => i,
+            :choice_text => answer
         }
-        @exercise_questions.exercise_answers.new question_option
+        @exercise_questions.exercise_choices.new question_option
       end
     end
     # 如果是插入的话，那么从插入的这个id以后的question_num都将要+1
@@ -141,7 +145,7 @@ class ExerciseController < ApplicationController
     if @exercise_questions.save
       standart_answer = ExerciseStandardAnswer.new
       standart_answer.exercise_question_id =  @exercise_questions.id
-      standart_answer.exercise_choice_id = params[:exercise_choice]
+      @exercise_questions.question_type == 3 ? standart_answer.answer_text = params[:exercise_choice] : standart_answer.exercise_choice_id = params[:exercise_choice]
       standart_answer.save
       respond_to do |format|
         format.js

db/migrate/20151118014720_add_show_result_to_exercise.rb

@@ -0,0 +1,5 @@
+class AddShowResultToExercise < ActiveRecord::Migration
+  def change
+    add_column :exercises, :show_result, :integer
+  end
+end

db/migrate/20151118015638_add_question_score_to_exercise_question.rb

@@ -0,0 +1,5 @@
+class AddQuestionScoreToExerciseQuestion < ActiveRecord::Migration
+  def change
+    add_column :exercise_questions, :question_score, :integer
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20151116071721) do
+ActiveRecord::Schema.define(:version => 20151118015638) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -544,6 +544,7 @@ ActiveRecord::Schema.define(:version => 20151116071721) do
     t.integer  "exercise_id"
     t.datetime "created_at",      :null => false
     t.datetime "updated_at",      :null => false
+    t.integer  "question_score"
   end
 
   create_table "exercise_standard_answers", :force => true do |t|
@@ -574,6 +575,7 @@ ActiveRecord::Schema.define(:version => 20151116071721) do
     t.datetime "updated_at",           :null => false
     t.datetime "publish_time"
     t.datetime "end_time"
+    t.integer  "show_result"
   end
 
   create_table "first_pages", :force => true do |t|