Flutter - Firebase Cloud Firestore Streaming to a List

In this episode I cover streaming data from the Firebase cloud Firestore. I show how the stream updates in realtime.

Configure Firebase is Required:

This episode covers:
- Adding data to the Cloud Firestore
- Retrieving the data in a streamable list

The Firestore Readme:

The source used in this video:

[benjaminparfitt]

Very thorough explanations of the steps to get everything running. Great work

[saudify]

Thank you so much for this great video. Very simple and straight forward.

[jg_yro]

Probably a dumb question... but how would you access the data if you just needed a "mountain" instead of the listview itself? like if you had to pass a List as a parameter and wanted that same data?

[ricard]

Very well explained, I like the method where is shown where to get the information. Thanks

[pandarzzz]

Thank you for sharing this informative video! Happy New Year to you~

[remoreacts]

Can you please show us how you combined two or more QuerySnapshot streams into one and then use in the StreamBuilder?

[creativelymedia]

This is great, but how do you do paging with Firestore and the streambuilder?

[apsackapp]

Hey, how do you retrieve data from two collections and build the list items?

[nussknacker]

Thank you for the great video!
Do know, how can I get a single item from the Firestone and not the whole collection?

[rajremo]

Hi Mr. Brandon please help me in adding firebase extensions in pubspec.yaml. Im always facing issue with versions

[MartinMartinez-hjco]

What if I just want to save the data in a list?

[hitanshugogoi]

Nice video ... But I have one question ...how can put text input fill to my app by which I can add data to cloud firestore.. And also add photo to firestore..

[caffekhalisa]

Please make one series on making chat application using firebase as backend.

[ajinkyatemak]

Your channel is amazing but the thumbnails dont give justice to your content and that is why your videos are not getting views. Please improve your thumbnails.

[Akilesalan]

O meu deu erro aí eu coloquei ( ) em snapshot : ('mountains').snapshots( ) ai funcionou.

[silentsudo]

I have tried to use FutureBuilder, i have issues over here is that first time it return empty set(snapshot.hasError is true) then i return loading widget, next time it return valid set this time new List is not updated anything wrong i may be doing, and unfortunately i was trying this on the day this video was published, is there any live coding session i can attend it it free :)

[AndyTask]

does not work, it has an error in the mountainList Class with the stream


class MountainList extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new StreamBuilder(
stream: Firestore.instance.collection('user').snapshots,
builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
if (!snapshot.hasData) return new Text('Loading...');
return new ListView(
children: {
return new ListTile(
title: new Text(document['title']),
subtitle: new Text(document['type']),
);
}).toList(),
);
},
);
}
}

[sunitgautam]

Please make a video on flutter fireabse facebook Oauth.

[rakhimian]

Hi Mr Donnelson,
Many thanks fot your tutorials. It's real helpful also for me.

After running my flutter app I received some error related with QuerySnapshot. Please check it & help me how I can solve it. Thks!
---
compiler message: lib/main.dart:59:53: Error: A value of type '() → can't be assigned to a variable of type
compiler message: Try changing the type of the left hand side, or casting the right hand side to
compiler message: stream: Firestore.instance.collection('kids').snapshots,
compiler message: ^
Compiler failed on

FAILURE: Build failed with an exception.
---