Обзор

window.aftersell.cart

// Set-up: fine at the top level, before the cart has loaded.
window.aftersell.cart.configure({ open_on_add_to_cart: 'always' });

window.aftersell.cart.events.on('item_added', (payload) => {
  console.log('Added', payload.item.title);
});

// Actions: wait until the cart is ready.
window.aftersell.cart.ready().then(() => {
  const state = window.aftersell.cart.actions.getCart();
  console.log(state.itemCount, 'items');
});

if (window.aftersell.cart.context.customer_country === 'CA') {
  // Canada-only behavior, decided before the cart loads.
}

const root = window.aftersell.cart.shadowRoot;
const button = root?.querySelector('.cart-external-checkout-button');

[aftersell-cart] Initialization script error on line 12 — 4 more line(s) did not run;
any configure/events/hooks below are unregistered.

// After reproducing the problem, inspect what was swallowed:
window.aftersellCartDebugEvents.filter((entry) => entry.level === 'ERROR');

// Or watch them live:
window.addEventListener('aftersell-cart-debug', (event) => console.log(event.detail));