HIDInputReportEvent.reportId
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The reportId
property of the HIDInputReportEvent
interface returns the one-byte identification prefix for this report, or 0 if the HID interface does not use report IDs.
Value
A one-byte identification prefix.
Examples
In the following example the reportId
of an incoming input report is logged to the console.
device.addEventListener("inputreport", event => {
const { data, device, reportId } = event;
console.log(reportId);
});
Specifications
Specification |
---|
WebHID API # dom-hidinputreportevent-reportid |
Browser compatibility
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