react useeffect async
const MyFunctionnalComponent: React.FC = props => {
useEffect(() => {
// Using an IIFE
(async function anyNameFunction() {
await loadContent();
})();
}, []);
return <div></div>;
};react useeffect async
const MyFunctionnalComponent: React.FC = props => {
useEffect(() => {
// Using an IIFE
(async function anyNameFunction() {
await loadContent();
})();
}, []);
return <div></div>;
};useeffect async await
const getUsers = async () => {
const users = await axios.get('https://randomuser.me/api/?page=1&results=10&nat=us');
setUsers(users.data.results);
};
useEffect(() => {
getUsers();
}, []);async useeffect
useEffect(() => {
(async function anyNameFunction() {await loadContent();})();
}, []);async in useeffect
function myApp() {
const [data, setdata] = useState()
useEffect(() => {
async function fetchMyAPI() {
const response = await fetch('api/data')
response = await response.json()
setdata(response)
}
fetchMyAPI()
}, [])
}async useEffect
function OutsideUsageExample() {
const [data, dataSet] = useState<any>(null)
const fetchMyAPI = useCallback(async () => {
let response = await fetch('api/data')
response = await response.json()
dataSet(response)
}, [])
useEffect(() => {
fetchMyAPI()
}, [fetchMyAPI])
return (
<div>
<div>data: {JSON.stringify(data)}</div>
<div>
<button onClick={fetchMyAPI}>manual fetch</button>
</div>
</div>
)
}using async function in useEffect
function Example() {
const [data, dataSet] = useState<any>(null)
useEffect(() => {
async function fetchMyAPI() {
let response = await fetch('api/data')
response = await response.json()
dataSet(response)
}
fetchMyAPI()
}, [])
return <div>{JSON.stringify(data)}</div>
}Copyright © 2021 Codeinu
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