HIDInputReportEvent:reportId 属性
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
备注: 此特性在 Web Worker(不包括共享 Web Worker)中可用。
HIDInputReportEvent
接口的 reportId
属性返回此报告的单字节标识前缀,如果 HID 接口不使用报告 ID,则返回 0。
值
一个单字节标识前缀。
示例
以下示例把传入报告的 reportId
记录到控制台。
js
device.addEventListener("inputreport", (event) => {
const { data, device, reportId } = event;
console.log(reportId);
});
规范
Specification |
---|
WebHID API # dom-hidinputreportevent-reportid |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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reportId |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
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.