Shopify中的标签过滤器

Question

我想根据前缀过滤标签。假设我有这样的标签: filter-material-woolen，filter-material-woolen1，filter-febric-velvet，filter-febric-velvet1。所以我必须过滤标签，它的前缀是" filter -“，中间关键字如"material，febric”将作为标题，最后一个键将作为值。

<h1>material</h1>
<p>woolen1,woolen</p>

<h1>febric</h1>
<p>velvet,velvet1</p>

Answer 1

<ul>
    {% for tag in collection.all_tags %}
        {% if tag contains 'filter-' %}
            <li>{{ tag | remove: 'filter-material-' | remove: 'filter-febric-' | link_to_tag: tag }}</li>
        {% endif %}
    {% endfor %}
</ul>