There are several ways to write data to Cloud Firestore:
Read moreHow do I add a Subcollection to firestore?
The solution goes: Get the interested document (doc) and then: doc. ref. collection(‘Collection_Name’). add(‘Object_to_be_added’) It is advisable to include a then/catch after the promise.
Read moreHow do I use firestore with flutter?
Firestore Tutorial for Flutter: Getting Started
Read moreHow do you get Subcollection in firestore flutter?
To fetch orders subcollection we will need the documentId , so to get the documentId we need to fetch the users collection to get the userId . UserCard is a widget that displays the user details and on taping it new screen is pushed that contains all the orders of that particular user.31 Eki 2020
Read moreWhat is Subcollection in firebase?
A subcollection is a collection associated with a specific document . Note: You can query across subcollections with the same collection ID by using Collection Group Queries. You can create a subcollection called messages for every room document in your rooms collection: collections_bookmark rooms. class roomA.
Read moreHow do I use Realtime Database in firebase with Flutter?
Before you can use any of Google’s cloud services, you have to set up a project on the Firebase Console. Then you can create your Realtime Database and manage it directly from the console. Go to the Firebase Console and click Create a project. Then name your project RayChat and click Continue .22 Tem 2021
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