how to retrieve the data from cloud Firestore in flutter?

Question

We are trying to fetch the data from cloud Firestore but we unable to find that how admin fetch all the information about user like their appointment

Have you tried with where ? yourCollection .where('username', isEqualTo: 'neha') — Shyju M
yes, but we are feteching the user data but in admin dashboard we are retrieve only user login details not appointment details of users — Neha Bhardwaj
thanks for giving the code but this code is already done for fetching the user data — Neha Bhardwaj

Shyju M Shyju M · Accepted Answer · 2019-01-22T06:54:55

Hope you are using the plugin cloud_firestore to fetch the data from the firestore

initialize the firestore with your credentials which can be copied from your google_services.json file

final FirebaseApp app = await FirebaseApp.configure(
    name: 'test',
    options: const FirebaseOptions(
      googleAppID: '1:79601577497:ios:5f2bcc6ba8cecddd',
      gcmSenderID: '79601577497',
      apiKey: 'AIzaSyArgmRGfB5kiQT6CunAOmKRVKEsxKmy6YI-G72PVU',
      projectID: 'flutter-firestore',
    ),
  );
  final Firestore firestore = Firestore(app: app);

to fetch your documents

  CollectionReference get users=> firestore.collection('users');
  await users.where('name', isEqualTo: 'neha').getDocuments();

or

Firestore.instance.collection('users').where('name', isEqualTo: 'neha')
    .snapshots.listen(
          (data) => print('grower ${data.documents[0]['name']}')
    );

how to retrieve the data from cloud Firestore in flutter?

1 Answers