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firebase get last document

Q_Q answered on April 13, 2022 Popularity 7/10 Helpfulness 2/10

answer firebase get last document

firebase get last document

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//using React
//Make sure to import and initialize your Firebase App
const firestore = firebase.firestore();
const collection = firestore.collection("myCollection");
const { documentData, setDocumentData } = useState({});

const getDocument = () => {
  collection.get()
  .then((snapshot) => {
    setDocumentData(snapshot[0].data());
  });
}

useEffect(() => {
	getDocument();
}, []);

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: document firebase get javascript

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Contributed on Apr 13 2022

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