Gamepad API 的 GamepadEvent 接口包含对连接到系统的控制器的引用,这也是 gamepad 事件events Window.gamepadconnectedWindow.gamepaddisconnected 被触发时响应的内容。

构造函数

GamepadEvent()
返回一个新的 GamepadEvent 对象。

属性

GamepadEvent.gamepad 只读
返回一个 Gamepad 对象,提供触发事件的控制器数据的访问。

示例

在触发的 Window.gamepadconnected 事件上调用控制器属性。

window.addEventListener("gamepadconnected", function(e) {
  console.log("控制器已连接于 %d 位:%s。 %d 个按键,%d 个坐标方向。",
  e.gamepad.index, e.gamepad.id,
  e.gamepad.buttons.length, e.gamepad.axes.length);
});

Window.gamepaddisconnected 事件上的。

window.addEventListener("gamepaddisconnected", function(e) {
  console.log("控制器已从 %d 位断开:%s",
  e.gamepad.index, e.gamepad.id);
});

规范

规范 状态 备注
Gamepad
GamepadEvent
Working Draft Initial definition

浏览器兼容性

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic supportChrome Full support 35
Full support 35
No support 21 — 34
Prefixed
Prefixed Requires the vendor prefix: webkit
Edge Full support YesFirefox Full support 29
Full support 29
No support 24 — 28
Disabled
Disabled From version 24 until version 28 (exclusive): this feature is behind the dom.gamepad.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE No support NoOpera Full support 22
Full support 22
No support 15 — 21
Prefixed
Prefixed Requires the vendor prefix: webkit
Safari No support NoWebView Android No support NoChrome Android Full support YesEdge Mobile Full support YesFirefox Android Full support 32Opera Android No support NoSafari iOS No support NoSamsung Internet Android Full support Yes
gamepadChrome Full support 35
Full support 35
No support 21 — 34
Prefixed
Prefixed Requires the vendor prefix: webkit
Edge Full support 12Firefox Full support 29
Full support 29
No support 24 — 28
Disabled
Disabled From version 24 until version 28 (exclusive): this feature is behind the dom.gamepad.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE No support NoOpera Full support 22
Full support 22
No support 15 — 21
Prefixed
Prefixed Requires the vendor prefix: webkit
Safari No support NoWebView Android No support NoChrome Android Full support YesEdge Mobile Full support YesFirefox Android Full support 32Opera Android No support NoSafari iOS No support NoSamsung Internet Android Full support Yes

Legend

Full support  
Full support
No support  
No support
User must explicitly enable this feature.
User must explicitly enable this feature.
Requires a vendor prefix or different name for use.
Requires a vendor prefix or different name for use.

另请参阅

使用 Gamepad API

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