<% if @project %>
    <%= render :partial => 'project_show', locals: {project: @project} %>
<% elsif @course %>
    <%= render :partial => 'course_show', locals: {course: @course} %>
<% elsif @contest %>
    <%= render :partial => 'contest_show', :locals => {:contest => @contest} %>
<% elsif @organization %>
    <%= render :partial => 'organization_show', :locals => {:org_subfield => @org_subfield} %>
<% end %>
<script type="text/javascript">
  $(function(){
    $("#add_comment_form").submit(function(){
      if($("#comment").val() == ''){
        alert('请输入评论内容');
        return false;
      }
      $(this)[0].submit();
      //return true;
    });
  })
</script>