<%= stylesheet_link_tag '/editormd/css/editormd','/editormd/css/editormd.min.css' %>
<%= javascript_include_tag '/editormd/lib/marked.min.js','/editormd/lib/prettify.min.js','/editormd/lib/raphael.min.js','/editormd/lib/underscore.min.js','/editormd/lib/sequence-diagram.min.js',
                           '/editormd/lib/flowchart.min.js','/editormd/lib/jquery.flowchart.min.js','/editormd/editormd.js'%>
<div class="educontent clearfix mt30 mb80">
  <div class="with65 fl edu-back-white">
    <div>
      <%= render :partial => "challenges/challenges_left_nav" %>
      <div class="mt30">

        <% if User.current.manager_of_shixun?(@shixun) %>
          <p class="clearfix mb10 pl20 pr20">
            <a href="<%= update_propaedeutics_shixun_path(@shixun) %>" class="ring-green fr mt8" id="edit_propaedeutics" data-tip-down="编辑"><img src="/images/educoder/icon/edit.svg" class="fl mt3 ml2"></a>
          </p>
        <% end %>

        <div id="no_data">
          <% if @shixun.propaedeutics.blank? %>
            <%= render :partial => "welcome/no_data" %>
          <% else %>
              <div class="justify" id="challenge_editorMd_propaedeutics" style="box-sizing: border-box">
                <textarea style="display:none;"><%= @shixun.propaedeutics %></textarea>
              </div>
          <% end %>
        </div>

      </div>
    </div>
  </div>
  <div class="with35 fr pl20" id="collaborators_right">
    <%= render :partial => "challenges/challenges_right" %>
  </div>
</div>
<script>
    /* -------------- 简介Md -------------------- */
    var shixunPro = editormd.markdownToHTML("challenge_editorMd_propaedeutics", {
        htmlDecode: "style,script,iframe",  // you can filter tags decode
        taskList: true,
        tex: true,  // 默认不解析
        flowChart: true,  // 默认不解析
        sequenceDiagram: true // 默认不解析
    });
</script>