I have a Main page, it has the findUser()
and inputValue
values, I want to make a static application header, but it has an input that
requires findUser()
and inputValue
to use it, how can I pass them correctly (this can be done without Redux ?)
Main page:
const githubPageref = useRef(1); const reposRef = useRef([]); const [userNickName, setUserNickName] = useState(''); const [userProfile, setUserProfile] = useState(''); const [repos, setRepos] = useState([]); const [inputValue, setinputValue] = useState(''); const [reposCount, setReposCount] = useState(0); const [page, setPage] = useState(1); const [currentRepos, setCurrentRepos] = useState([]); const pageSize = 4; const [loading, setLoading] = useState(false); const navigate = useNavigate(); const findUser = async () => { setLoading(true); setUserNickName(inputValue); const reposUrl = `${usersUrl + inputValue}/repos?page=${githubPageref.current}`; const profileUrl = usersUrl + inputValue; await getApiResource(reposUrl) .then((data) => { if (!data) { navigate('UserNotFoundPage'); } setRepos([...data, ...repos]); reposRef.current = ([...repos, ...data]); }); await getApiResource(profileUrl) .then((data) => { setUserProfile(data); setLoading(false); }); };
App:
const App = ({ findUser, setinputValue }) => { return ( <> <Header findUser={findUser} setinputValue={setinputValue} /> <Routes> <Route path="/" element={<MainPage />} /> <Route path="a" element={<StartSearchingPage />} /> <Route path="UserNotFoundPage" element={<UserNotFoundPage />} /> </Routes> </> ); };
Advertisement
Answer
You could use the Context API from React as an alternative to Redux. Or simply, you could define what is need in MainPage.js
and Header.js
in App.js
and pass them down. As an example this way:
const App = ({ findUser, setinputValue }) => { const githubPageref = useRef(1); const reposRef = useRef([]); const [userNickName, setUserNickName] = useState(''); const [userProfile, setUserProfile] = useState(''); const [repos, setRepos] = useState([]); const [inputValue, setinputValue] = useState(''); const [reposCount, setReposCount] = useState(0); const [page, setPage] = useState(1); const [currentRepos, setCurrentRepos] = useState([]); const pageSize = 4; const [loading, setLoading] = useState(false); const navigate = useNavigate(); const findUser = async () => { setLoading(true); setUserNickName(inputValue); const reposUrl = `${usersUrl + inputValue}/repos?page=${githubPageref.current}`; const profileUrl = usersUrl + inputValue; await getApiResource(reposUrl) .then((data) => { if (!data) { navigate('UserNotFoundPage'); } setRepos([...data, ...repos]); reposRef.current = ([...repos, ...data]); }); await getApiResource(profileUrl) .then((data) => { setUserProfile(data); setLoading(false); }); }; return ( <> <Header findUser={findUser} setinputValue={setinputValue} /> <Routes> <Route path="/" element={<MainPage />} /> <Route path="a" element={<StartSearchingPage />} /> <Route path="UserNotFoundPage" element={<UserNotFoundPage />} /> </Routes> </> ); };