All Questions
61 questions
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41
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I need help integrating Firebase database in Flutter project
I have a mobile application project developed with Flutter. Interfaces have already been designed and coded in the project. Now I am trying to extract data by connecting this project to the Firebase ...
0
votes
1
answer
42
views
How to move a Firestore document between collections using an ElevatedButton in Flutter?
I am building a Flutter app that uses Firestore as a backend. I have two collections: “Books” and “Read”. I want to create an ElevatedButton that moves a document from the “Books” collection to the “...
- 199
0
votes
1
answer
127
views
function not fetching data from firebase also showing no error
I have a function to fetch data from firebase firestore everything working fine except its not fetching data and it also shows no error I don't know why please help me out here
my code functions like ...
- 175
0
votes
1
answer
84
views
save and query data from firestore with timeStamp or firebase server time in flutter
Please I have a history page on my flutter app that I want to work on and I have been thinking of a way to store the data correctly in my firestore so that I can achieve the desired result as seen in ...
-1
votes
1
answer
202
views
How to access a value in the database using Dart?
I put a document from firestore database inside a key named "product", which is the following:
{"wallname":"","height":0,"width":0,"wallcondition&...
1
vote
2
answers
1k
views
How do I show user data from Firebase in my Flutter app?
I’m new to Flutter. How can I retrieve user data from Firebase to my profile page?
My Firebase data contains a name, email, blood type, and a date of birth. And I would like to retrieve this data to ...
- 113
1
vote
0
answers
19
views
Class '_JsonQueryDocumentSnapshot' has no instance getter 'docID'. Receiver: Instance of '_JsonQueryDocumentSnapshot' Tried calling: docID
FirebaseFirestore.instance
.collection("pet_entries")
.doc(data[index].docID)
.delete()
i m not catch the data[index].docID
In this, I faced an issue in (data[index].docID). i ...
0
votes
1
answer
153
views
How to automatically add additional fields when a user signs up with Firebase Auth?
I am trying to create a simple flutter app where a user can add/unfriend other users. I am using the createUserWithEmailAndPassword for registration. Email and name fields are accepted through ...
- 15
1
vote
2
answers
4k
views
Flutter Local module descriptor class for com.google.android.gms.providerinstaller.dynamite not found
*W/DynamiteModule( 6380): Local module descriptor class for com.google.android.gms.providerinstaller.dynamite not found.
I/DynamiteModule( 6380): Considering local module com.google.android.gms....
- 21
0
votes
0
answers
114
views
Collect all the data from the database an access it from anywhere
I am developing a Flutter app using Firebase as a database. I want to reduce the read operation because every time user clicks on the screen it reads again. So I want to get all the data and access it ...
- 333
2
votes
1
answer
316
views
Updating a field in an unknown document id firebase\flutter
I have a problem with updating a field without knowing the document id.
in my app I have a collection name myPost which holds the users post, I want to edit the review of the user so I used where ...
0
votes
1
answer
40
views
How to retrieve whole nested data form multiple document from firebase in flutter
How can I retrieve the all the data form each uid with their nested field and order them in according to order sent time.
Here is the structure of database
0
votes
1
answer
1k
views
How to store data for each user in Flutter Firebase Realtime Database?
I am building a mobile application using Flutter.
For the to-do list feature, I connected it to the firebase real-time database so that when values are added to the application, those are ...
- 117
-1
votes
1
answer
79
views
The data from Firebase appears randomly, and it is not the last item I add that appears at the top
I need to show the data that I add at the top, but it does not happen, I thought that the data is arranged according to the date it was added to the Firebase Firestore,
I think the data is sorted by ...
- 67
0
votes
0
answers
91
views
how can i pass this date value to firebase
trying to pass the date and time string values to firebase using the following flutter code
final DateAndTimeRef = database.child('DateAndTime/');
String dateString = DateTime.now().toString();
...
- 1