1.修改取消编辑多行主观后多行主观从页面消失

2.修改编辑后取消，第二次进入编辑却显示前一次编辑的结果 #1810 #1806

app/views/poll/_edit_MC.html.erb

@@ -1,15 +1,32 @@
 <%= form_for("",:url => update_poll_question_poll_index_path(:poll_question => poll_question.id),:remote => true) do |f|%>
     <!--编辑单选start-->
+    <script type="text/javascript">
+      function resetQuestion<%=poll_question.id%>()
+      {
+          $("#poll_questions_title_<%=poll_question.id%>").val("<%= poll_question.question_title%>")
+          $("#is_necessary_<%=poll_question.id%>").replaceWith("<input type='checkbox' name='is_necessary' id='is_necessary_<%=poll_question.id%>' value='true' <%= poll_question.is_necessary == 1 ? 'checked' : ''%>/>");
+          $("#poll_answers_<%=poll_question.id%>").html("<% poll_question.poll_answers.reorder('answer_position').each do |poll_answer| %>" +
+              "<li class='ur_item'>" +
+              "<label>选项<span class='ur_index'></span>：</label>" +
+              "<input type='text'  maxlength='200' name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value='<%= poll_answer.answer_text%>'/>" +
+              "<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>" +
+              "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>" +
+              "</li>" +
+              "<div class='cl'></div>" +
+            "<% end%>");
+      }
+    </script>
+
     <div class="ur_editor radio">
       <div class="ur_editor_title">
         <label>问题：&nbsp;&nbsp;</label>
         <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
         <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
-        <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
+        <input type="checkbox" name="is_necessary" id="is_necessary_<%=poll_question.id%>" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
         <label>必答</label>
       </div>
       <div class="ur_editor_content">
-        <ul>
+        <ul id="poll_answers_<%=poll_question.id%>">
           <% poll_question.poll_answers.reorder("answer_position").each do |poll_answer| %>
               <li class='ur_item'>
                 <label>选项<span class='ur_index'></span>：</label>
@@ -23,7 +40,7 @@
       </div>
       <div class="ur_editor_footer">
         <a class="btn btn_dark btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
-        <a class="btn btn_light btn_cancel" data-button="cancel" onclick="pollQuestionCancel(<%= poll_question.id%>);">取消</a>
+        <a class="btn btn_light btn_cancel" data-button="cancel" onclick="resetQuestion<%=poll_question.id%>();pollQuestionCancel(<%= poll_question.id%>);">取消</a>
       </div>
       <div class="cl"></div>
     </div>

app/views/poll/_edit_MCQ.html.erb

@@ -1,13 +1,29 @@
 <%= form_for("",:url => update_poll_question_poll_index_path(:poll_question => poll_question.id),:remote => true) do |f|%><!--编辑多选start-->
+    <script type="text/javascript">
+        function resetQuestion<%=poll_question.id%>()
+        {
+            $("#poll_questions_title_<%=poll_question.id%>").val("<%= poll_question.question_title%>")
+            $("#is_necessary_<%=poll_question.id%>").replaceWith("<input type='checkbox' name='is_necessary' id='is_necessary_<%=poll_question.id%>' value='true' <%= poll_question.is_necessary == 1 ? 'checked' : ''%>/>");
+            $("#poll_answers_<%=poll_question.id%>").html("<% poll_question.poll_answers.reorder('answer_position').each do |poll_answer| %>" +
+                    "<li class='ur_item'>" +
+                    "<label>选项<span class='ur_index'></span>：</label>" +
+                    "<input type='text'  maxlength='200' name='question_answer[<%= poll_answer.id %>]' placeholder='新建选项' value='<%= poll_answer.answer_text%>'/>" +
+                    "<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a>" +
+                    "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>" +
+                    "</li>" +
+                    "<div class='cl'></div>" +
+                    "<% end%>");
+        }
+    </script>
   <div class="ur_editor checkbox">
     <div class="ur_editor_title">
       <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
       <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入单选题标题" value="<%= poll_question.question_title%>"/>
-      <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
+      <input type="checkbox" name="is_necessary" id="is_necessary_<%=poll_question.id%>" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
       <label>必答</label>
     </div>
     <div class="ur_editor_content">
-      <ul>
+      <ul id="poll_answers_<%=poll_question.id%>">
         <% poll_question.poll_answers.reorder("answer_position").each do |poll_answer| %>
             <li class='ur_item'>
               <label>选项<span class='ur_index'></span>：</label>
@@ -21,7 +37,7 @@
     </div>
     <div class="ur_editor_footer">
       <a class="btn btn_dark btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
-      <a class="btn btn_light btn_cancel" data-button="cancel" onclick="pollQuestionCancel(<%= poll_question.id%>);">取消</a>
+      <a class="btn btn_light btn_cancel" data-button="cancel" onclick="resetQuestion<%=poll_question.id%>();pollQuestionCancel(<%= poll_question.id%>);">取消</a>
     </div>
     <div class="cl"></div>
   </div><!--编辑多选 end-->

app/views/poll/_edit_mulit.html.erb

@@ -1,10 +1,17 @@
 <%= form_for("",:url => update_poll_question_poll_index_path(:poll_question => poll_question.id),:remote => true) do |f|%>
+<script type="text/javascript">
+    function resetQuestion<%=poll_question.id%>()
+    {
+        $("#poll_questions_title_<%=poll_question.id%>").val("<%= poll_question.question_title%>")
+        $("#is_necessary_<%=poll_question.id%>").replaceWith("<input type='checkbox' name='is_necessary' id='is_necessary_<%=poll_question.id%>' value='true' <%= poll_question.is_necessary == 1 ? 'checked' : ''%>/>");
+    }
+</script>
 <div class="ur_editor textarea"> <!--编辑多行文字start-->
   <div class="ur_editor_title">
     <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
     <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
     <input  maxlength="250" class="ur_question_title" type="text" name="poll_questions_title" id="poll_questions_title_<%=poll_question.id%>" placeholder="请输入多行主观标题" value="<%= poll_question.question_title%>"/>
-    <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
+    <input type="checkbox" id="is_necessary_<%=poll_question.id%>" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
     <label for="ur_question_require">必答</label>
   </div>
   <div class="ur_editor_toolbar">
@@ -14,7 +21,7 @@
   </div>
   <div class="ur_editor_footer">
     <a class="btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
-    <a class="btn_cancel" data-button="cancel" onclick="$(this).parent().parent().parent().remove();">取消</a>
+    <a class="btn_cancel" data-button="cancel" onclick="resetQuestion<%=poll_question.id%>();pollQuestionCancel(<%= poll_question.id%>);">取消</a>
   </div>
   <div class="cl"></div>
 </div><!--编辑多行文字end-->

app/views/poll/_edit_single.html.erb

@@ -1,16 +1,23 @@
 <%= form_for("",:url => update_poll_question_poll_index_path(:poll_question => poll_question.id),:remote => true) do |f|%>
+<script type="text/javascript">
+    function resetQuestion<%=poll_question.id%>()
+    {
+        $("#poll_questions_title_<%=poll_question.id%>").val("<%= poll_question.question_title%>")
+        $("#is_necessary_<%=poll_question.id%>").replaceWith("<input type='checkbox' name='is_necessary' id='is_necessary_<%=poll_question.id%>' value='true' <%= poll_question.is_necessary == 1 ? 'checked' : ''%>/>");
+    }
+</script>
 <div class="ur_editor text "> <!--编辑单行文字start-->
   <div class="ur_editor_title">
     <label for="ur_question_title">问题：&nbsp;&nbsp;</label>
     <input type="hidden" name="question_type" value="<%= poll_question.question_type%>"/>
     <input  maxlength="250" id="poll_questions_title_<%=poll_question.id%>" class="ur_question_title" contenteditable="true" type="text"
            name="poll_questions_title"  placeholder="请输入单行主观标题" value="<%= poll_question.question_title%>"/>
-    <input type="checkbox" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
+    <input type="checkbox" id="is_necessary_<%=poll_question.id%>" name="is_necessary" value="true" <%= poll_question.is_necessary == 1 ? "checked" : ""%>/>
     <label for="ur_question_require">必答</label>
   </div>
   <div class="ur_editor_footer">
     <a class="btn_submit" data-button="ok" onclick="$(this).parent().parent().parent().submit();">确定</a>
-    <a class="btn_cancel" data-button="cancel" onclick="pollQuestionCancel(<%= poll_question.id%>);">取消</a>
+    <a class="btn_cancel" data-button="cancel" onclick="resetQuestion<%=poll_question.id%>();pollQuestionCancel(<%= poll_question.id%>);">取消</a>
   </div>
   <div class="cl"></div>
 </div><!--编辑单行文字end-->