下面列举了三种如何通过liquid语言在店铺前台输出Metafields的方法:
4.1 在liquid中输出Metafield
{% assign instructions = product.metafields.instructions %}
{% assign key = 'Wash' %}
- Wash: {{ instructions[key] }}
- Wash: {{ instructions['Wash'] }}
- Wash: {{ instructions.Wash }}
4.2 在liquid中输出第二个Metafield
{% assign instructions = product.metafields.instructions %}
{% assign key = 'Dry' %}
- Dry: {{ instructions[key] }}
- Dry: {{ instructions['Dry'] }}
- Dry: {{ instructions.Dry }}
4.3 输出某特定namespace下所有的Metafield
{% for field in product.metafields.instructions %}
- {{ field | first }}: {{ field | last }}
{% endfor %}