[TIL] 내일배움캠프 React 과정 2023.01.09
Today I Learned React Native 팀 프로젝트 진행 Firestore onSnapshot과 useQuery const getComments = async () => { const q = query( collection(dbService, "communityComments"), orderBy("date", "desc") ); const array = []; await onSnapshot(q, (snapshot) => { snapshot.docs.map((doc) => ( array.push({ id: doc.id, ...doc.data() }))) setComments(array) }) return array; }; const data = useQuery("communityComments..