多选查询去重，修改样式

app/helpers/poll_helper.rb

@@ -55,10 +55,11 @@ module PollHelper
     t == 0 ? 0 : format("%.2f", e*100/t)
   end
   
-  # def total_answer
-    # poll_question.poll_votes(distinct a.ID   
-  # end
-#   
+  #多选的时候查询去重
+  def total_answer id
+    total = PollVote.find_by_sql("SELECT distinct(user_id) FROM `poll_votes` where poll_question_id = #{id}").count
+  end
+  
   #页面体型显示
   def options_show pq
     case pq

app/views/poll/_choice_show.html.erb

@@ -12,14 +12,14 @@
         <td class="td42"><%= poll_answer.poll_votes.count %> </td>
         <td class="td287">
           <div class="Bar">
-            <span style="width:<%= statistics_result_percentage(poll_answer.poll_votes.count, @poll.users.count) %>%;" id="choice_percentage_<%= poll_answer.id %>"></span>
+            <span style="width:<%= statistics_result_percentage(poll_answer.poll_votes.count, total_answer(poll_question.id)) %>%;" id="choice_percentage_<%= poll_answer.id %>"></span>
     	  </div>
-          <%= statistics_result_percentage(poll_answer.poll_votes.count, @poll.users.count) %>%</td>
+          <%= statistics_result_percentage(poll_answer.poll_votes.count, total_answer(poll_question.id)) %>%</td>
       </tr>
       <% end %>
         <tr class="table_bluebg">
           <td class="td327"><%= l(:label_poll_valid_commit) %> </td>
-          <td class="td42"><%= poll_question.poll_votes.count %></td>
+          <td class="td42"><%= total_answer(poll_question.id) %></td>
           <td class="td287">&nbsp; </td>
         </tr>
      </tbody>

public/stylesheets/polls.css

@@ -61,7 +61,7 @@ a:hover.ur_button{ background:#0fa9bb; text-decoration:none;}
 
 /*问卷结果*/
 .title_index{ color:#62bcd7; }
-.ur_title_result{ padding-top:20px;}
+.ur_title_result{ padding-top:20px; word-break:break-all; word-wrap:break-word;}
 .ur_table_result{ color:#5d5d5d;border-right:1px solid #cbcbcb;border-bottom:1px solid #cbcbcb;}
 .ur_table_result tr td{ border-left:1px solid #cbcbcb;border-top:1px solid #cbcbcb; height:20px;}
 .table_bluebg{ background:#d7e5ee; color:#2f3a40; height:24px;}