The onactivate EventHandler is called when one of the Sensor interface's child interfaces becomes active.
sensorInstance.onactivate = function
sensorInstance.addEventListener('activate', function() { ... }) Because Sensor is a base class, onactivate may only be used on one of its derived classes.
| Specification | Status | Comment |
|---|---|---|
| Generic Sensor API The definition of 'onactivate' in that specification. | Candidate Recommendation | Initial definition. |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | 69 | ? | ? | ? | 56 | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | 69 | 69 | ? | ? | 56 | ? | ? |
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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/Sensor/onactivate