{% paginate collections.all.products by 1000 %}
{% for product in collections.all.products %}
{% for item in product.metafields.custom.certificates.value -%}
{{product.title}}|["{{item.alt}}","{{ item.url}}"]
{%- endfor %}
{% endfor %}
{% endpaginate %}จะได้ผลเป็น
product1|[“product1″,”https://blackcatdesign.co.th/product1”]
product2|[“product2″,”https://blackcatdesign.co.th/product2”]
product3|[“product3″,”https://blackcatdesign.co.th/product3”]
