I am trying to map the values of userIDs to listUserIds, and then use values of listUserIds as keys in listUser function. But it only show the last value. What did I go wrong?
function Search(props) {
var listUserIds = []
const [userIDs, setUserIDs] = useState([]);
useEffect( async() => {
console.log('useEffect has been called!');
await userService.getUserAll().then(response => {
var listUser = response.data;
listUser.forEach(element => {
setUserIDs([element.id]);
});
})
.finally()
}, []);
Object.values(userIDs).forEach(x => listUserIds.push(x));
listUserIds.forEach(x => console.log(x));
const listUser = listUserIds.map((userId) =>
<div key={userId}>
<ThumbnailAdmin id={userId} ></ThumbnailAdmin>
</div>
)
return (
<div class="col-lg-9 mt-4 mt-lg-0" style={{marginLeft:"200px"}}>
<div class="row" >
<div class="col-md-12">
<div class="user-dashboard-info-box table-responsive mb-0 bg-white p-4 shadow-sm">
{listUser}
</div>
</div>
</div>
</div>
);
}
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Answer
You can set the values like this. using map you can collect all the ids then you can update the state.
await userService.getUserAll().then(response => {
var listUser = response.data;
let ids = listUser.map(element => element.id);
setUserIDs(ids);
})