回复错误

app/views/memos/show.html.erb

@@ -51,7 +51,7 @@
           <div nhname='toolbar_container' style="float:left;padding-top:3px;"></div>
           <a id="new_message_cancel_btn" href="javascript:void(0)" class="grey_n_btn fr  " style="margin-top:6px;">取消</a>
           <a id="new_message_submit_btn" href="javascript:void(0)" class="blue_n_btn fr mr5 " style="margin-top:6px;">留言</a>
-      <% end%>
+      <% end %>
     </div>
     <div class="cl"></div>
     <% @replies.each do |reply| %>
@@ -80,9 +80,9 @@
         <div nhname='div_form' class="mt10 ml80" style="display:none;">
         <%=  form_for(@memo_new, url: forum_memos_path, :method=>'post') do |f| %>
 
-              <%= f.hidden_field :subject, :required => true, value: reply.subject %>
-              <%= f.hidden_field :forum_id, :required => true, value: reply.forum_id %>
-              <%= f.hidden_field :parent_id, :required => true, value: reply.id %>
+              <%= f.hidden_field :subject, :required => true, value: @memo.subject %>
+              <%= f.hidden_field :forum_id, :required => true, value: @memo.forum_id %>
+              <%= f.hidden_field :parent_id, :required => true, value: @memo.id %>
               <%= hidden_field_tag :quote,"",:required => false,:style => 'display:none' %>
             <textarea name='memo[content]' style="display:none;"></textarea>
             <p nhname='contentmsg'></p>