Ecwid.Cart.calculateTotal

Cart calculation involves a request to the server, so this method should be called only occasionally. Calling it frequently, e.g. from loops or by timer, is not acceptable.

Since the calculation needs a server connection, it might fail due to network conditions. In this case, null is passed into the callback instead of Order object.

Order object is a snapshot of a currently generating customer's order that contains essential order properties.

The function below allows to get the current order preview and pass the result as an order object.

Ecwid.Cart.calculateTotal(function(order) {
  console.log(order)
});

// prints
cart: {object …}
couponDiscount: 0
customerGroupDiscount: 0
customerGroupVolumeDiscount: 0
discount: 0
handlingFee: 0
handlingFeeWithoutTax: 0
pricesIncludeTax: true
shipping: 1
shippingWithoutTax: 1
subtotal: 70
subtotalWithoutTax: 58.33
tax: 11.67
total: 71
totalWithoutTax: 59.33
volumeDiscount: 0

Ecwid.Cart.calculateTotal(function(order) {
  if (!order)
    alert('An error occurred while calculating the order!')
  else    
    alert('Order total: ' + order.total);    
});

Subscribe to the Ecwid.OnAPILoaded JS API event to ensure availability of this function.

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