update für questions

app/controllers/survey/choices_controller.rb

@@ -16,7 +16,7 @@ class Survey::ChoicesController < ApplicationController
     @survey_choice = Survey::Choice.find(params[:id])
 
     respond_to do |format|
-      format.html # show.html.erb
+      format.html {redirect_to @survey_choice.question}
       format.json { render json: @survey_choice }
     end
   end

app/controllers/survey/questions_controller.rb

@@ -3,7 +3,6 @@ class Survey::QuestionsController < ApplicationController
   # GET /survey/questions.json
   def index
     @survey_questions = Survey::Question.all
-
     respond_to do |format|
       format.html # index.html.erb
       format.json { render json: @survey_questions }
@@ -11,8 +10,6 @@ class Survey::QuestionsController < ApplicationController
   end
   def answer
     @survey_question = Survey::Question.find(params[:id])
-
-
     @survey_question.do_answer(params[:survey_question][:selected],current_user)
     render :show
   end

app/models/survey/question.rb

@@ -13,10 +13,15 @@ class Survey::Question < ActiveRecord::Base
   end
 
   def do_answer(choice_ids, user)
-unless user.nil?
+    unless (user.nil? || choice_ids.nil? || choice_ids.empty?)
       cid=choice_ids.map{|c|c.to_i}
-    unless cid.empty?
+      if (Survey::Answer.where(user_id: user.id, choice_id: cid).count > 0 )
+        found_ids=Survey::Answer.where(user_id: user.id, choice_id: cid).includes(:choice).pluck(:choice_id)
+        cid= cid - found_ids
+        Survey::Answer.where(user_id: user.id, choice_id: found_ids).delete_all
+      else
         Survey::Answer.where(user_id: user.id, choice_id: self.choice_ids).delete_all
+      end
       cid.each do |c|
         if self.choice_ids.include?(c)
           a=Survey::Answer.new(user_id: user.id, choice_id: c.to_i)
@@ -26,5 +31,3 @@ unless user.nil?
     end
   end
 end
-end
-

app/views/survey/questions/_answeredquestion.html.erb

@@ -40,7 +40,8 @@ $(function () {
             },
             labels: {
                 overflow: 'justify'
-            }
+            },
+					minTickInterval: 1
         },
         tooltip: {
             valueSuffix: ' votes'
@@ -52,17 +53,6 @@ $(function () {
                 }
             }
         },
-        legend: {
-            layout: 'vertical',
-            align: 'right',
-            verticalAlign: 'top',
-            x: -40,
-            y: 80,
-            floating: true,
-            borderWidth: 1,
-            backgroundColor: ((Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'),
-            shadow: true
-        },
         credits: {
             enabled: false
         },