import { collection, DocumentData, getDocs, Query } from "firebase/firestore"; import { db } from "../../firebase"; class experiencesDAO { collectionRef: Query<unknown, DocumentData>; constructor() { this.collectionRef = collection(db, "experiences"); } /** * Retrieves all experiences ...
service cloud.firestore { match /databases/{database}/documents { function canViewImage() { let userProjects = get(/databases/$(database)/documents/users/$(request.auth.uid)).data.projects; let requestedDocProject = request.resource.data.project; return requestedDocProject in userProjects; } }...
I have some problem with the cloud_firestore plugin for flutter web. The error is TypeError: Cannot read properties of undefined (reading 'getFirestore'). This problem appears when i want to use get the data from firestore Reproducing the issue Using Flutter and web for the platform add cloud...
你已经在尝试“dataToDisplay”了。使用它,并在有数据时触发工作表,如下所示: Button(action: { let docRef = Firestore.firestore().collection("users").document(viewModel.post.ownerUid) docRef.getDocument { snapshot, _ in // let userDoc = snapshot?.data(as: User.self) guard let userDoc = ...
set(message, SetOptions.merge()); setFuture.get(); resp.getWriter().write(translation.getTranslatedText()); // [END getting_started_background_translate] } catch (InterruptedException | ExecutionException e) { throw new ServletException("Exception storing data in Firestore.", e); } } ...
Hello, How can I get a document ID by having field data of the same document (Firebase Firestore)? collection/document_id/field I have the field data and want to
问我想在FireStore中完成"getDocuments“处理后再进行处理EN线程不允许抛出未捕获的checked exception（比如...
)允许但使用where()拒绝的Firestore文档查询EN最近工作遇到一个小问题，即如何使用原生的sql查询where in...
and Clear All Data stored in the local databaseby doing so, he will be able to use it again as if it is the first time.So the trial period is useless in this caseNEED: Is there a sample project (simple) to show how to store and retrieve data in a public file outside the ...
// Get the circles from the database in each row let dbCircle = R.clone(circleTemplate); dbRef.doc(doc.data().name).collection("canvas").get() .then((querySnapshot) => { querySnapshot.forEach((bit) => { let i = 8 * bit.data().posY + bit.data().posX; ...