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gnowland/fetch async useEffect

Created July 17, 2022 04:47
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fetch async useEffect
useEffect(() => {
isLoading = true;
getData(someParam).then(data => {
if (isLoading) {
setState(data))
}
})
return() => { isLoading = false }
}, [someParam]); // fetch only happens if param (like url) changes. Don't use objects.
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gnowland commented Jul 17, 2022 •
edited
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