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the getter 'value' isn't defined for the type 'databaseevent'. try importing the library that defines 'value', correcting the name to the name of an existing getter, or defining a getter or field named 'value'.dartundefined_getter

Aso Ndubuisi answered on June 16, 2022 Popularity 3/10 Helpfulness 1/10

answer the getter 'value' isn't defined for the type 'databaseevent'. try importing the library that defines 'value', correcting the name to the name of an existing getter, or defining a getter or field named 'value'.dartundefined_getter

the getter 'value' isn't defined for the type 'databaseevent'. try importing the library that defines 'value', correcting the name to the name of an existing getter, or defining a getter or field named 'value'.dartundefined_getter

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@override
  void initState() {
  super.initState();
    final ref = FirebaseDatabase.instance.ref().child('employee');

    ref.once().then((snap){
  //TO retrieve all the documents from collection
  dynamic keys = snap.snapshot.value;
  //To get only the document IDs of all documents.
  dynamic KEYS = keys.keys;

  dynamic data = snap.snapshot.value;
        for (var key in KEYS){
          Employee d = new Employee(
            id : data [key]['id'],
            name : data[key]['name'],
            email : data[key]['email'],
            emp_id: data[key]['emp_id']
          );
          myAllData.add(d);
        }


      setState(() {
       print('Length : ${myAllData.length}');
      });
    });

Popularity 3/10 Helpfulness 1/10 Language dart

Source: stackoverflow.com

Tags: dart defined field getter named var

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Contributed on Jun 16 2022

Aso Ndubuisi

0 Answers Avg Quality 2/10

the getter 'value' isn't defined for the type 'databaseevent'. try importing the library that defines 'value', correcting the name to the name of an existing getter, or defining a getter or field named 'value'.dartundefined_getter

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the getter 'value' isn't defined for the type 'databaseevent'. try importing the library that defines 'value', correcting the name to the name of an existing getter, or defining a getter or field named 'value'.dartundefined_getter

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