XRInputSourcesChangeEvent: added property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

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

The read-only XRInputSourcesChangeEvent property added is a list of zero or more input sources, each identified using an XRInputSource object, which have been newly made available for use.

Value

An Array of zero or more XRInputSource objects, each representing one input device added to the XR system.

Examples

The example below creates a handler for the inputsourceschange event that processes the lists of added and removed from the WebXR system. It looks for new and removed devices whose targetRayMode is tracked-pointer.

js
xrSession.oninputsourcescchange = (event) => {
  for (const input of event.added) {
    if (input.targetRayMode === "tracked-pointer") {
      addedPointerDevice(input);
    }
  }
  for (const input of event.removed) {
    if (input.targetRayMode === "tracked-pointer") {
      removedPointerDevice(input);
    }
  }
};

Specifications

Specification
WebXR Device API
# dom-xrinputsourceschangeevent-added

Browser compatibility