WebDec 30, 2024 · As indicated by Pierre Janineh you need to use the parent properties of the DocumentReference and CollectionReference classes.. Concretely, for each QueryDocumentSnapshot (which "offers the same API surface as a DocumentSnapshot") in the QuerySnapshot you can do:. const querySnapshot = await getDocs(userHisRef); let … WebApr 10, 2024 · It looks like you are generating the ID for the sub collection document and using it as the name of the sub collection as well. In your exact set up, what you are asking can be achieved by doing …
How to get parent document of firestore collectionGroup query?
WebSep 19, 2024 · Firebase v9 Firestore create document by id in React JS Ask Question Asked Collective 1 How can i access to the document id? I tried using doc ().id but it doesnt work, how i can do it? await addDoc (collection (db, 'users', currentUser.uid, 'proyects', doc ().id, 'tasks'), { name: tarea, userUid: currentUser.uid, }) WebI feel like it was easier to get subcollection in v8 ,It’s been like 2 days trying to do it the new way but I gave up. Im building a simple react social media app for learning purposes. where each user logs in and be able to post some text (and images but not atm), I have a main collection for Users and it has the users ID .each of these users have a collection called … how to deregister at cput
Subcollections in Firebase/Firestore v9 (with React.js)
WebAug 30, 2024 · 1 Answer Sorted by: 17 If you are trying to get: a CollectionReference, then use collection (): const myCol = collection (db, "collection", "doc1", "sub-col1") a DocumentReference, then use doc (): const myDoc = doc (db, "collection", "doc1", "sub-col1", "sub-doc1") The concept remains same. WebIntroduction Subcollections in Firebase/Firestore v9 (with React.js) RavenJS 2.39K subscribers Subscribe 7.4K views 6 months ago How to set up React with Firebase/Firestore v9 Learn how to... WebFeb 22, 2024 · The Firestore Database has a cities collection that has four documents in it like the screenshot below. Import Firestore Database and de-structure three methods that are: getFirestore () → Firestore Database. doc () → It takes references of database and collection that we need to get the data from. getDocs () → It gets data from ... the most ration