BatteryManager: chargingchange event
The chargingchange
event of the Battery Status API is fired when the battery charging
property is updated.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
addEventListener('chargingchange', event => { });
onchargingchange = event => { };
Event type
A generic Event
.
Example
HTML Content
<div id="level">(battery level unknown)</div>
<div id="chargingTime">(charging time unknown)</div>
JavaScript Content
navigator.getBattery().then(battery => {
battery.onchargingchange = () => {
document.querySelector('#level').textContent = battery.level;
document.querySelector('#chargingTime').textContent = battery.chargingTime;
}
});
Specifications
Specification |
---|
Battery Status API # ref-for-dfn-chargingchange-1 |
Battery Status API # dom-batterymanager-onchargingchange |
Browser compatibility
BCD tables only load in the browser