在此页

• 构造函数
• 特性
• 方法
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

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 .

PaymentRequestUpdateEvent interface is used for events sent to a PaymentRequest instance when changes are made to shipping-related information for a pending PaymentRequest . Those events are:

shippingaddresschange 安全上下文

Dispatched whenever the user changes their shipping address.
Also available using the onshippingaddresschange event handler property.

shippingoptionchange 安全上下文

Dispatched whenever the user changes a shipping option.
Also available using the onshippingoptionchange event handler property.

构造函数

PaymentRequestUpdateEvent() 安全上下文

创建新的 PaymentRequestUpdateEvent 对象。

特性

Provides only the properties inherited from its parent interface, 事件 .

方法

In addition to methods inherited from the parent interface, 事件 , PaymentRequestUpdateEvent offers the following methods:

PaymentRequestUpdateEvent.updateWith() 安全上下文

If the event handler determines that information included in the payment request needs to be changed, or that new information needs to be added, it calls updateWith() with the information that needs to be replaced or added.

规范

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

浏览器兼容性

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
PaymentRequestUpdateEvent	Chrome 61	Edge ≤18	Firefox 56 注意事项 Disabled 56 注意事项 Disabled Available only in nightly builds. Disabled From version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true ) 和 dom.payments.request.supportedRegions preference (needs to be set to A comma-delineated list of one or more 2-character ISO country codes indicating the countries in which to support payments (for example, US,CA . ). 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 From version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true ) 和 dom.payments.request.supportedRegions preference (needs to be set to A comma-delineated list of one or more 2-character ISO country codes indicating the countries in which to support payments (for example, US,CA . ). To change preferences in Firefox, visit about:config.	Opera Android 不支持 No	Safari iOS Yes	Samsung Internet Android 6.0
PaymentRequestUpdateEvent() 构造函数	Chrome 61	Edge ≤79	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 ?	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 ?	Samsung Internet Android 6.0
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

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

见实现注意事项。

用户必须明确启用此特征。

用户必须明确启用此特征。

另请参阅

• Using the Payment Request API

元数据

• 最后修改： Apr 2, 2019

相关话题

1. 支付请求 API
2. PaymentRequestUpdateEvent
3. 构造函数

   1. PaymentRequestUpdateEvent()
4. 方法

   1. updateWith()
5. 继承：

   1. 事件
6. Related pages for Payment Request API

   1. HTMLIFrameElement.allowPaymentRequest
   2. MerchantValidationEvent
   3. PaymentAddress
   4. PaymentMethodChangeEvent
   5. PaymentRequest
   6. PaymentResponse