导入以前的问卷

app/controllers/poll_controller.rb

@@ -336,6 +336,37 @@ class PollController < ApplicationController
     end
   end
 
+
+  def import_poll
+    @poll = Poll.find(params[:to_id])
+    question_num = @poll.poll_questions.select("max(question_number) question_number").first.question_number
+    import_poll = Poll.find(params[:import_id])
+    import_poll.poll_questions.each_with_index  do |question,index|
+      option = {
+          :is_necessary => question.is_necessary,
+          :question_title => question.question_title,
+          :question_type => question.question_type,
+          :question_number => question_num + index+1
+      }
+      poll_questions = @poll.poll_questions.new option
+      for i in 1..question.poll_answers.count
+        answer = question.poll_answers[i-1][:answer_text]
+        question_option = {
+            :answer_position => i,
+            :answer_text => answer
+        }
+        poll_questions.poll_answers.new question_option
+      end
+      @poll.poll_questions << poll_questions
+    end
+    if @poll.save
+      @poll = Poll.find(params[:to_id])
+      respond_to do |format|
+        format.js
+      end
+    end
+  end
+
   #重新发布问卷
   def republish_poll
     @poll.poll_questions.each do |poll_question|

app/views/poll/_poll_form.html.erb

@@ -3,6 +3,7 @@
 <script type="text/javascript">
 //编辑问卷描述之后
 var popWindow ; //弹出框的引用
+var importPollPopWindow; //选择导入的弹出框引用
 function edit_head(){
     $("#polls_description").val($("#polls_description_div").html());
 }
@@ -13,6 +14,9 @@ $(function(){
         if(popWindow && e.target.nodeName != 'A' && !popWindow.is(e.target) && popWindow.has(e.target).length === 0){ // Mark 1
             popWindow.css('display', 'none');
         }
+        if(importPollPopWindow && e.target.nodeName != 'A' && !importPollPopWindow.is(e.target) && importPollPopWindow.has(e.target).length === 0){
+            importPollPopWindow.css('display', 'none');
+        }
     });
 })
 
@@ -22,6 +26,7 @@ function dismiss(quest_type,quest_id){
         popWindow.css('display', 'none');
     }
 }
+
 function chooseQuestionType(quest_type,quest_id){
     //quest_type 分为 mc mcq single multi
     //quest_id 是quetion的id  下同
@@ -228,6 +233,31 @@ function insert_MCQ(quest_type,quest_num,quest_id){
       $("#poll_questions_title").focus();
   }
 
+  //选择导入调查问卷
+  function importPoll(){
+      importPollPopWindow = $("#import_poll");
+      $("#import_poll").css("position", "absolute");
+
+      $("#import_poll").css("top", $("#import_btn").offset().top+30);
+
+      $("#import_poll").css("left", $("#import_btn").offset().left-65);
+      $("#import_poll").css("display","block")
+  }
+
+    function remote_import(){
+        importPollPopWindow.css('display', 'none');
+        if($("#import_poll").val() === 0){
+            return;
+        }else{
+            if(confirm("确认导入问卷"+$("#import_poll").find("option:selected").text()+"?")){
+                $("#import_form").submit();
+            }else{
+                return;
+            }
+        }
+
+    }
+
   //添加标题时确定按钮
   function add_poll_question(doc)
   {
@@ -352,5 +382,16 @@ function insert_MCQ(quest_type,quest_num,quest_id){
     </div>
   </div>
   <div class="cl"></div>
-
+  <!-- 新增问题 -->
+  <div id="import_poll" style="display: none">
+    <%= form_tag({:controller => 'poll', :action => 'import_poll', :to_id => @poll.id},:remote=>'true', :method => :get,:id=>"import_form") do %>
+        <%= select( :poll, :id, Poll.where("polls_group_id = #{@poll.polls_group_id} and polls_type='course' and id != #{@poll.id}").map{|c| [c.polls_name, c.id]}.unshift(["选择要导入的问卷",0]),
+                    { :include_blank => false,:selected=> 0,:class=>"w90"
+                    },
+                    {:onchange=>"remote_import();",:id=>"import_id",:name=>"import_id"}
+            )
+        %>
+    <% end%>
+    </select>
+  </div>
 </div><!--编辑end-->

app/views/poll/_show_head.html.erb

@@ -1,5 +1,8 @@
+
 <div class="ur_page_head ur_editor02" ><!--头部显示 start-->
+
   <a href="javascript:" class="ur_icon_edit" title="编辑" onclick="pollsEdit();"></a>
+  <a class='ur_icon_add' title='向下插入' id="import_btn" onclick="importPoll();"></a>
   <h1 class="ur_page_title" id="polls_name_h"><%= poll.polls_name%></h1>
   <%= @poll.polls_description.nil? ? "" : @poll.polls_description.html_safe%>
   <div class="cl"></div>