How to add metafields in cartLineItem
This guide will show you how to get metafields in the cart.
Introduction
This guide will show you how to get metafields in the cart.
Make sure you use the exact keys and namespaces for the metafields.
Steps
- Create a file functions.js in the packages/your-package-name/ directory.
- Add the following code to the functions.js file:
import { fieldsHelper } from "@appmaker-xyz/shopify";
export function addProducFieldstToCartLineItems() {
fieldsHelper.addFieldsToCartLineItem({
fields: {
variant: {
product: {
// here you can add any product field
custom_products_list: {
__aliasFor: "metafield",
__args: {
key: "products_list", // here you add the key of the metafield
namespace: "custom", // here you add the namespace of the metafield
},
value: true,
},
},
},
},
});
}- Add the following code to the index.js file:
import { addProducFieldstToCartLineItems } from "./functions";
addProducFieldstToCartLineItems();