getting data from firebase

Tender Turtle answered on May 26, 2022 Popularity 10/10 Helpfulness 3/10

answer getting data from firebase

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getting data from firebase

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// Necessary Imports
import { useEffect, useState } from "react";
import { db } from "relative path of your firebase config file";
import { collection, onSnapshot } from "firebase/firestore";

// Code inside component
const [data, setData] = useState([]);
useEffect(
        () =>
            onSnapshot(collection(db, "collectionName"), (snapshot) => {
                setData(
                    snapshot.docs.map((doc) => {
                        return { ...doc.data(), id: doc.id };
                    })
                );
            }),
		[]);


console.log(data);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: firebase javascript

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Contributed on May 26 2022

Tender Turtle

0 Answers Avg Quality 2/10

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get data firebase

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        const collectionRef = collection(db, "DATA-COLLECTION");
        const docSnap = (async () => await getDocs(collectionRef))();

        useEffect(() => {
                docSnap.then((data) => {
                        data.forEach((doc) => {
                                console.log('doc: ', doc);
                                console.log(doc.data());
                        });
                });

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: firebase firebas

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Contributed on Sep 07 2022

Marwen Labidi

0 Answers Avg Quality 2/10

how to get data from firebase

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quota exceeded error

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: firebase get whatever

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Contributed on Feb 19 2024

Cloudy Caterpillar

0 Answers Avg Quality 2/10

getting data from firebase

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