stop a setinterval
let myVar = setInterval(() => {console.log('bop'), 1000);
clearInterval(myVar);stop a setinterval
let myVar = setInterval(() => {console.log('bop'), 1000);
clearInterval(myVar);setinterval break
var refreshIntervalId = setInterval(fname, 10000);
/* later */
clearInterval(refreshIntervalId);javascript clear interval
const delay = 2;
const limit = 2;
let i = 1;
console.log('START!');
const limitedInterval = setInterval(() => {
console.log(`message ${i}, appeared after ${delay * i++} seconds`);
if (i > limit) {
clearInterval(limitedInterval);
console.log('interval cleared!');
}
}, delay * 1000);clearing setInterval
const App = () => {
const [loading, setLoading] = React.useState(true);
React.useEffect(() => {
const interval = setInterval(() => {
setLoading(false);
}, 3000);
return () => clearInterval(interval);
}, []);
return (
<div className="App">{loading ? <h1>Loading</h1> : <h2>Counter</h2>}</div>
);
}
ReactDOM.render(<App />, document.getElementById("root"));Copyright © 2021 Codeinu
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