trustieforge/app/views/discuss_demo/new.html.erb

<%= javascript_include_tag src='/assets/kindeditor/kindeditor' %>
<h1>新建文章</h1>
<%= form_for :discuss_demo do |f| %>
    <%= f.text_field :title %>
    <%= f.kindeditor :body %>
    <%= f.submit :value=> '提交' %>
<% end %>