无法在 Shopify LIquid 中连接两个值

Question

我正在尝试在 shopify 液体中将变量连接在一起，但我无法完成

这是我的sn-p

      {% for product in collections.brands.products %}
        {% assign productlist = product.title %}
        {{ productlist | join: ', ' }}
      {% endfor %}

      {% for product in collections.clothing.products %}
        {% assign productlists = product.title | join: ', ' %}
            {{ productlists | join: ', ' }}
      {% endfor %}

      {% assign allcombine = productlist | concat: productlists %}

      {{ allcombine }}

Answer 1

首先你必须连接然后打印它

{% assign productlist = product.title | append: ',' %} // concat
{{ productlist }} // print