get all collections in a document firebase flutter

Chintan Czed answered on August 9, 2021 Popularity 1/10 Helpfulness 1/10

answer get all collections in a document firebase flutter

related get all documents in collection firestore flutter

get all collections in a document firebase flutter

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Popularity 1/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: collections document firebase flutter get typescript

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Contributed on Jul 05 2022

Chintan Czed

0 Answers Avg Quality 2/10

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get all documents in collection firestore flutter

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final _fireStore = FirebaseFirestore.instance;
Future<void> getData() async {
    // Get docs from collection reference
    QuerySnapshot querySnapshot = await _fireStore.collection('collectionName').get();;

    // Get data from docs and convert map to List
    final allData = querySnapshot.docs.map((doc) => doc.data()).toList();
  //for a specific field
  final allData =
          querySnapshot.docs.map((doc) => doc.get('fieldName')).toList();

    print(allData);
}

Popularity 9/10 Helpfulness 10/10 Language typescript

Source: stackoverflow.com

Tags: documents docu

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