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firebase get subcollection

Marwen Labidi answered on June 9, 2022 Popularity 9/10 Helpfulness 5/10

answer firebase get subcollection

firebase get subcollection

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const subColRef = collection(db, "collection_name", "doc_name", "subcollection_name");
// odd number of path segments to get a CollectionReference

// equivalent to:
// .collection("collection_name/doc_name/subcollection_name") in v8

// use getDocs() instead of getDoc() to fetch the collection

const qSnap = getDocs(subColRef)
console.log(qSnap.docs.map(d => ({id: d.id, ...d.data()})))

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: firebase get javascript

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Contributed on Jun 09 2022

Marwen Labidi

0 Answers Avg Quality 2/10

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