调用shopify设置时在液态if语句中可变 [英] Variable within liquid if statement when calling shopify settings

问题描述

我认为这将很容易解决，但是我试图将一个变量放入一个流动的语句中.

I thought this would be simple to solve but I am trying to put a variable within a liquid statement.

我有我的变量{{ loop_index }}，我希望它位于此语句内:

I have my variable {{ loop_index }} and I want it to be within this statement :

{% if settings.dropdown-[loop_index]-select  %}

我尝试将其绕过，但是没有用.基本上应该说settings.dropdown-1-select，settings.dropdown-2-select.

I tried putting [...] round it but that didn't work. Basically it should say settings.dropdown-1-select, settings.dropdown-2-select.

我在做什么错了?

推荐答案

创建一个包含变量名称的字符串，然后使用

Create a string containing the variable name, then use the square bracket notation to access the setting with that name. For example:

{% capture var %}dropdown-{{ loop_index }}-select{% endcapture %}
{% if settings[var] %}

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