发送按钮放出来

app/views/issues/_issue_replies.html.erb

@@ -75,7 +75,9 @@
                 <%= render :partial => 'attachments/issue_reply', :locals => {:container => @issue} %>
               </div>
               <span nhname='contentmsg_<%= @issue.id %>' class="fl mt5"></span>
-              <a id="new_message_submit_btn_<%= @issue.id %>" href="javascript:void(0)" onclick="this.style.display='none'" class="shixun-task-btn task-btn-orange fr mt5 mb10" style="display:none;">发送</a>
+              <a id="new_message_submit_btn_<%= @issue.id %>" href="javascript:void(0)"
+                 class="shixun-task-btn task-btn-orange fr mt5 mb10"
+                 >发送</a>
               <div class="cl"></div>
           <% end %>
         </div>