在液体模板中创建和访问数组

Question

首先寻找一种方法来选择某些现有产品,以便在Shopify中将标题,图像,描述放在另一个页面上(甚至在另一个产品页面中 - 因为某些产品被组合成其他产品).

下面的方法是我在Shopify中创建数组时遇到的唯一方法.(分裂方法).

等式的下一部分是使用{{myArray}}中的值来选择匹配的var,然后吐出存储在该数组中的不同值.

但是,我的尝试不起作用.有没有办法将键添加到其他数组(即p1,p2,p3数组),以便在for循环期间更容易选择它们？

{% assign myArray = "p1|p3" | split: "|" %}

{% assign p1 = "Product One|product-one|This is my description of product one, and it must be a single paragraphy without any html formatting. The length is not an issue.|product_one_image.jpg" | split:"|" %}

{% assign p2 = "Product Two|product-two|This is my description of product two, and it must be a single paragraphy without any html formatting.|product_two_image.jpg" | split:"|" %}

{% assign p3 = "Product Three|product-three|This is my description of product three, and it must be a single paragraphy without any html formatting.|product_three_image.jpg" | split:"|" %}

{% for item in myArray %}
    <h4>{{ item[0] }}</h4>
    <p>{{ item[2] }}</p>
{% endfor %}

Answer 1

代码中的连续性流是错误的.

这是你需要做的

1. 将每个产品的产品元素加载到一个数组中

   {% capture list %}
       {% for product in products %}
       {{ product.title }}|{{ product.handle }}|{{ product.description}}|{{ product.featured_image }}{% if forloop.last %}^{% endif %}
       {% endfor %}
   {% endcapture %}
   {% assign p_list = list | split: "^" %}
   

2. 现在p_list包含所有产品作为数组中的每个元素.是时候获得输出了.

   {% for p_item in p_list %}
       {% assign item = p_item | split: "|" %}
       <h4>{{ item[0] }}</h4>
       <p>{{ item[2] }}<p>
   {% endfor %}