{% set recommends = data('RecommendOpenCourses',{courseId:course.id,count:5}) %}
{# course 实际是courseSet #}
{% for recommend in recommends if recommend.goods|default(null) %}
{% set goods = recommend.goods %}
{% set showUrl = path('goods_show',{id:recommend.goods.id}) %}
<li class="tab-recommand clearfix">
<a href="{{ showUrl }}" target="_blank" title="{{ goods.title }}">
<img class="img-responsive" src="{{ filepath(goods.images.middle|default(''), 'courseSet.png') }}" alt="{{ goods.title }}">
</a>
<div class="open-course-info">
<a class="title" href="{{ showUrl }}" target="_blank" title="{{ goods.title }}">{{ goods.title }}</a>
{# {% if setting('course.show_student_num_enabled', '1') == 1 %}#}
{# <div class="num">{{ course.studentNum }}{{ 'my.teaching.open_course.lesson.recommend.learning_num'|trans }}</div>#}
{# {% endif %}#}
</div>
</li>
{% else %}
<li><div class="empty">{{ 'my.teaching.open_course.lesson.recommend.empty'|trans }}</div></li>
{% endfor %}