【发布时间】:2018-09-07 21:42:21
【问题描述】:
如何使以下迭代列表最多仅包含 5 个项目?
<ul class="list-unstyled childs_2">
{% set wi = 0 %}
{% for wi in wi..category.children[i]['children_level2']|length %}
<li><a href="{{ category.children[i]['children_level2'][wi]['href'] }}">
{{ category.children[i]['children_level2'][wi]['name'] }}</a>
</li>
{% endfor %}
</ul>
【问题讨论】: