CODEWITHSUNDEEP
firebaseflutterdartgoogle-cloud-firestore
sungkd123
sungkd123

Reputation: 403

Get UID and document data Firebase

I have created a Collection with 6 fields and the collection has 4 documents with unique UID. I'm able to fetch the data and display it with List view.

I tried using document snapshot, when i print $docSnapshot all i get is Instance of Document snapshot. Am i missing something? I want to fetch the UID and data of each document in the collection.

  Stream<DocumentSnapshot> petData = FirebaseFirestore.instance.collection('Data').doc().snapshots();
        Widget build(BuildContext context) {
        return StreamBuilder<DocumentSnapshot>(
        stream: petData,
        builder: (context, AsyncSnapshot<DocumentSnapshot> snapshot) 
   

 {
       DocumentSnapshot docSnapshot = snapshot.data; 
    }
      )
    }

Upvotes: 0

Views: 247

Answers (1)

ambiguous58
ambiguous58

Reputation: 1411

DocumentSnapshot has a method data() that retrieves all fields in the document as a Map.

Try adding this line in your builder to check if it works:

print(snapshot.data.data())

Upvotes: 1

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