I have two screens. Approve List and Approve Detail. When data approved in Approve Detail, page navigate to Approve List. Then approved data should disapear from FLatList. How to remove FlatList item when data approved? or how to re render FlatList when data change? Here is my code:
Approve List:
const Approve = ({ navigation }) => {
const [rekomendasi, setRekomendasi] = useState({})
// other code
const getRekomendasi = async (token, bagian) => {
try {
const response = await sippApi.get(`/penjaminan?bagian=${bagian}`, {
headers: {
Auth: token
}
});
setRekomendasi(response.data.data)
console.log(rekomendasi)
} catch (error) {
console.log(error)
}
}
useEffect(() => {
getToken();
getUserData()
getRekomendasi(token, userData.bagian);
}, [setToken, setUserData, rekomendasi]); // if I pass rekomendasi here, make infinite loop on api request
return (
<FlatList
onRefresh={() => onRefresh()}
refreshing={isFetching}
removeClippedSubviews
style={{ marginTop: 2 }}
data={rekomendasi}
keyExtractor={rekom => rekom.penjaminan.nomor_rekomendasi}
renderItem={({ item }) => {
return (
<TouchableOpacity onPress={() => navigation.navigate("ApproveDetail", { id: item.penjaminan.nomor_rekomendasi, bagian: userData.bagian })}>
<ApproveList
plafond={item.value}
kantor={item.nama_kantor}
nomor_rekomendasi={item.nomor_rekomendasi}
produk={item.skim}
/>
</TouchableOpacity>
)
}}
showsHorizontalScrollIndicator={false}
/>
)
}
If I pass value on second argument on UseEffect, it cause infinite loop on API request. If not, my FlatList cant re render when data change. What should I do?
Thanks for help
Problem solved by using useFocusEffect
useFocusEffect(
React.useCallback(() => {
getRekomendasi(token, userData.bagian)
}, [token, userData.bagian])
);