多次点击留言不会重复提交

app/views/courses/_courses_jours.html.erb

@@ -12,11 +12,7 @@
     div.recall_con .reply_btn{margin-left:525px;margin-top:5px;}
     /*.ke-container{height: 80px !important;}*/
 </style>
-<%= content_for(:header_tags) do %>
+<%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg',"init_KindEditor"  %>
-    <%= import_ke(enable_at: false, prettify: false, init_activity: true) %>
-<% end %>
-
-
 <script >
     init_KindEditor_data('',80);
 </script>