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前台首页部件显示增加非空判断

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koogua 2021-02-26 10:35:43 +08:00
parent 156b28b79e
commit 7f3717094e
2 changed files with 82 additions and 62 deletions

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@ -31,47 +31,57 @@
</div> </div>
{%- endmacro %} {%- endmacro %}
<div class="index-carousel wrap"> {% if slides|length > 0 %}
<div class="layui-carousel" id="carousel"> <div class="index-carousel wrap">
<div class="carousel" carousel-item> <div class="layui-carousel" id="carousel">
{% for slide in slides %} <div class="carousel" carousel-item>
<div class="item"> {% for slide in slides %}
<a href="{{ slide.url }}"> <div class="item">
<img class="carousel" src="{{ slide.cover }}!slide_1100" alt="{{ slide.title }}"> <a href="{{ slide.url }}">
</a> <img class="carousel" src="{{ slide.cover }}!slide_1100" alt="{{ slide.title }}">
</div> </a>
{% endfor %} </div>
{% endfor %}
</div>
</div> </div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if featured_courses|length > 0 %}
<div class="header">推荐课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">推荐课程</div>
{{ category_courses(featured_courses) }} <div class="content">
{{ category_courses(featured_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if new_courses|length > 0 %}
<div class="header">新上课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">新上课程</div>
{{ category_courses(new_courses) }} <div class="content">
{{ category_courses(new_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if free_courses|length > 0 %}
<div class="header">免费课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">免费课程</div>
{{ category_courses(free_courses) }} <div class="content">
{{ category_courses(free_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if vip_courses|length > 0 %}
<div class="header">会员课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">会员课程</div>
{{ category_courses(vip_courses) }} <div class="content">
{{ category_courses(vip_courses) }}
</div>
</div> </div>
</div> {% endif %}
{% endblock %} {% endblock %}

View File

@ -16,47 +16,57 @@
</div> </div>
{%- endmacro %} {%- endmacro %}
<div class="index-carousel wrap"> {% if slides|length > 0 %}
<div class="layui-carousel" id="carousel"> <div class="index-carousel wrap">
<div class="carousel" carousel-item> <div class="layui-carousel" id="carousel">
{% for slide in slides %} <div class="carousel" carousel-item>
<div class="item"> {% for slide in slides %}
<a href="{{ slide.url }}"> <div class="item">
<img class="carousel" src="{{ slide.cover }}!slide_1100" alt="{{ slide.title }}"> <a href="{{ slide.url }}">
</a> <img class="carousel" src="{{ slide.cover }}!slide_1100" alt="{{ slide.title }}">
</div> </a>
{% endfor %} </div>
{% endfor %}
</div>
</div> </div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if featured_courses|length > 0 %}
<div class="header">推荐课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">推荐课程</div>
{{ show_courses(featured_courses) }} <div class="content">
{{ show_courses(featured_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if new_courses|length > 0 %}
<div class="header">新上课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">新上课程</div>
{{ show_courses(new_courses) }} <div class="content">
{{ show_courses(new_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if free_courses|length > 0 %}
<div class="header">免费课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">免费课程</div>
{{ show_courses(free_courses) }} <div class="content">
{{ show_courses(free_courses) }}
</div>
</div> </div>
</div> {% endif %}
<div class="index-wrap wrap"> {% if vip_courses|length > 0 %}
<div class="header">会员课程</div> <div class="index-wrap wrap">
<div class="content"> <div class="header">会员课程</div>
{{ show_courses(vip_courses) }} <div class="content">
{{ show_courses(vip_courses) }}
</div>
</div> </div>
</div> {% endif %}
{% endblock %} {% endblock %}