use
component
The hook provides access to the CartLine object from the Storefront API. It must be a descendent of a component.
Anchor to useCartLineuse
use
must be a descendent of a component.
CartLinePartialDeep
PartialDeep<
CartLine | ComponentizableCartLine,
{recurseIntoArrays: true}
>
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Example code
import {CartLineProvider, useCartLine} from '@shopify/hydrogen-react';
export function CartWrapper({cart}) {
const firstCartLine = cart.lines.nodes[0];
return (
<CartLineProvider line={firstCartLine}>
<CartLineQuantity />
</CartLineProvider>
);
}
function CartLineQuantity() {
const cartLine = useCartLine();
return <div>{cartLine.quantity}</div>;
}
