React-native-swiper: Can not update call state in onIndexChanged callback
Hello I got an error when I updated my State on the callback of my function onIndexChanged.
"Warning: Cannot update a component from inside the function body of a different component."
kecsou
👍17
All 5 comments
while they fix the problem, that work for me:
const updateIndex = useCallback((res) => {
setTimeout(() => {
setCurrentIndex(res);
}, 50);
}, []);
wrap the state update inside a timeout :S
pablortsal
on 5 Oct 2020
👍5
👎3
❤1
😕1
Hello. Any other alternatives how to get current index while we wait for the fix?
milennaj
on 22 Oct 2020
Any updates?
suraneti
on 30 Oct 2020
same issue. any other solution?
huurray
on 9 Nov 2020
Any update on this? I'm also getting this warning.
kahls
on 5 Feb 2021
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Most helpful comment
while they fix the problem, that work for me:
const updateIndex = useCallback((res) => { setTimeout(() => { setCurrentIndex(res); }, 50); }, []);wrap the state update inside a timeout :S