PaymentResponse.shippingOption - Web APIs 编辑

Secure context

This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Experimental

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The shippingOption read-only property of the PaymentRequest interface returns the ID attribute of the shipping option selected by the user. This option is only present when the requestShipping option is set to true in the PaymentOptions object passed to the PaymentRequest constructor.

Syntax

var shippingOption = PaymentRequest.shippingOption;

Example

In the example below, the PaymentRequest.onshippingaoptionchange event is called. It calls updateDetails() to toggle the shipping method between "standard" and "express".

// Initialization of PaymentRequest arguments are excerpted for brevity.
var payment = new PaymentRequest(supportedInstruments, details, options);

request.addEventListener('shippingoptionchange', function(evt) {
  evt.updateWith(new Promise(function(resolve, reject) {
    updateDetails(details, request.shippingOption, resolve, reject);
  }));
});

payment.show().then(function(paymentResponse) {
  // Processing of paymentResponse exerpted for the same of brevity.
}).catch(function(err) {
  console.error("Uh oh, something bad happened", err.message);
});

function updateDetails(details, shippingOption, resolve, reject) {
  var selectedShippingOption;
  var otherShippingOption;
  if (shippingOption === 'standard') {
    selectedShippingOption = details.shippingOptions[0];
    otherShippingOption = details.shippingOptions[1];
    details.total.amount.value = '55.00';
  } else if (shippingOption === 'express') {
    selectedShippingOption = details.shippingOptions[1];
    otherShippingOption = details.shippingOptions[0];
    details.total.amount.value = '67.00';
  } else {
    reject('Unknown shipping option \'' + shippingOption + '\'');
    return;
  }
  selectedShippingOption.selected = true;
  otherShippingOption.selected = false;
  details.displayItems.splice(2, 1, selectedShippingOption);
  resolve(details);
}

Specifications

Browser Compatibility

BCD tables only load in the browser