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
.
XRInputSourcesChangeEvent()
constructor creates and returns a new
XRInputSourcesChangeEvent
object, representing an update to the list of available
WebXR
input devices.
You won't typically call this constructor yourself, as these events are created and sent to you by the WebXR system.
newInputSourcesChangeEvent = new XRInputSourcesChangeEvent(type, eventInitDict);
type
DOMString
indicating the type of event which has occurred. This string must always be
inputsourceschange
.
eventInitDict
XRInputSourcesChangeEventInit
dictionary, prodividing the initial values for the event.
A newly-created
XRInputSourcesChangeEvent
object configured based upon the input parameters provided.
inputsourceschange
XRSession
when the set of input devices available to it changes.
The following snippet of code creates a new
XRInputSourcesChangeEvent
object indicating that a single new input source, described by an
XRInputSource
object named
newInputSource
, has been added to the system.
let iscEvent = new XRInputSourcesChangeEvent("inputsourceschange", { session: xrSession,
added: [newInputSource], removed: [] });
| 规范 | 状态 | 注释 |
|---|---|---|
|
WebXR 设备 API
The definition of 'XRInputSourcesChangeEvent()' in that specification. |
工作草案 | 初始定义。 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
XRInputSourcesChangeEvent()
构造函数
|
Chrome 79 | Edge 79 | Firefox 不支持 No | IE 不支持 No | Opera 不支持 No | Safari 不支持 No | WebView Android 不支持 No | Chrome Android 79 | Firefox Android 不支持 No | Opera Android 不支持 No | Safari iOS 不支持 No | Samsung Internet Android 11.2 |
完整支持
不支持
XRInputSourcesChangeEvent
XRInputSourcesChangeEvent()