PaymentRequestUpdateEvent.updateWith()

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安全上下文
此特征只可用于安全上下文 (HTTPS)，在某些或所有支持浏览器 .

updateWith() method of the PaymentRequestUpdateEvent interface updates the details of an existing PaymentRequest .

paymentRequestUpdateEvent.updateWith(details);

details


									PaymentDetailsUpdate

object specifying the changes applied to the payment request:

displayItems 可选: An array of PaymentItem objects, each describing one line item for the payment request. These represent the line items on a receipt or invoice.
error 可选: A DOMString specifying an error message to present to the user . When calling updateWith() ，包括 error in the updated data causes the 用户代理 to display the text as a general error message. For address field specific errors, use shippingAddressErrors .
modifiers 可选: An array of PaymentDetailsModifier objects, each describing a modifier for particular payment method identifiers. For example, you can use one to adjust the total payment amount based on the selected payment method ("5% cash discount!").
shippingAddressErrors 可选: AddressErrors object which includes an error message for each property of the shipping address that could not be validated.
shippingOptions 可选: An array of PaymentShippingOption objects, each describing one available shipping option from which the user may choose.
total 可选: A PaymentItem providing an updated total for the payment. Make sure this equals the sum of all of the items in displayItems . This is not calculated automatically . You must update this value yourself anytime the total amount due changes. This lets you have flexibility for how to handle things like tax, discounts, and other adjustments to the total price charged.

undefined .

规范	状态	注释
支付请求 API The definition of 'PaymentRequestUpdateEvent.updateWith()' in that specification.	候选推荐	初始定义。

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`updateWith()`	Chrome 61	Edge 15	Firefox 56 注意事项 Disabled 56 注意事项 Disabled Available only in nightly builds. Disabled ). To change preferences in Firefox, visit about:config.	IE 不支持 No	Opera 不支持 No	Safari Yes	WebView Android 不支持 No	Chrome Android 56	Firefox Android 56 注意事项 Disabled 56 注意事项 Disabled Available only in nightly builds. Disabled ). To change preferences in Firefox, visit about:config.	Opera Android 不支持 No	Safari iOS Yes	Samsung Internet Android 6.0