The Gamepad.index property of the Gamepad interface returns an integer that is auto-incremented to be unique for each device currently connected to the system.
This can be used to distinguish multiple controllers; a gamepad that is disconnected and reconnected will retain the same index.
A number.
window.addEventListener("gamepadconnected", function() { var gp = navigator.getGamepads()[0]; gamepadInfo.innerHTML = "Gamepad connected at index " + gp.index + ": " + gp.id + "."; });
| Specification |
|---|
| Gamepad # dom-gamepad-index |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
index |
21
|
12
|
29
|
No
|
15
|
10.1
|
≤37
|
25
|
32
|
14
|
10.3
|
1.5
|
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Gamepad/index
| Name | Web APIs |
| Version | |
| Badge |
|
| Last Updated | 2022-04-27T09:33:08Z |