Shopify:如何在cartpage中检索商店级元字段？

Question

在商店级别，我为禁用日期创建了一个元字段，如下面的图像所示，我希望检索该字段并将其分配给图像后面代码中的一个液态变量。

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购物车页中的代码：

window.addEventListener("load", function() { 
  // Don't add 0 before month and date to make it two digit.
  //var disabledDays = ["2022-5-30","2022-7-4","2022-9-5","2022-11-24","2022-12-23","2022-12-24","2022-12-25","2022-12-30","2022-12-31","2023-1-1","2023-1-2"];
  disabledDays = {{ shop.metafields.disabledDays.value }};
  var minDate = new Date();
  var maxDate = new Date();
  maxDate.setDate((maxDate.getDate()) + 60);
  minDaysToShip = 2;        // Default minimum days
  if (minDate.getDay() == 5) {
    // Friday. Set min day to Tuesday. 4 days from now.
    minDaysToShip = 4;
  } else if (minDate.getDay() == 6) {

我看到{{ shop.metafields.disabledDates.value }};并没有读取元数据内容。请告诉我正确的方法。

Answer 1

如果您在.liquid文件中，下面的语法应该适用于字符串类型元字段：

{{ shop.metafields.disabledDays.disabledDays }}

Shopify添加了更多元字段类型，新的元字段类型确实可以通过.value键访问，有关详细信息，请参阅此线程：https://community.shopify.com/c/technical-q-a/how-to-access-json-data-from-the-new-shopify-native-metafields/td-p/1258088。