use-async
v4.7.0arrow_drop_downv4.7.0
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useAsync
React hook that resolves an async
function or a function that returns
a promise;
Usage
import {useAsync} from 'react-use';
// Returns a Promise that resolves after one second.
const fn = () => new Promise((resolve) => {
setTimeout(() => {
resolve('RESOLVED');
}, 1000);
});
const Demo = () => {
const {loading, value, error} = useAsync(fn);
return (
<div>
{loading
? <div>Loading...</div>
: <div>Value: {value}</div>
}
</div>
);
};
Reference
useAsync(fn, args?: any[]);