Flutter - Fetch records from database and display in ListView Builder

Question

I\'m working on a Flutter project and using Sqflite database. I\'ve managed to save data in db. Now I am trying to get list of all records from database based on table name

Answer 1

You could use a FutureBuilder to get and display your data :

        class _EmployeesListScreenState extends State {
          var db = new DatabaseHelper(); // CALLS FUTURE

          @override
          Widget build(BuildContext context) {
            return Scaffold(
              appBar: AppBar(
                title: Text('List Of Employees'),
              ),
              body: FutureBuilder(
                future: db.getAllRecords("tabEmployee"),
                initialData: List(),
                builder: (context, snapshot) {
                  return snapshot.hasData
                      ? ListView.builder(
                          itemCount: snapshot.data.length,
                          itemBuilder: (_, int position) {
                            final item = snapshot.data[position];
                            //get your item data here ...
                            return Card(
                              child: ListTile(
                                title: Text(
                                    "Employee Name: " + snapshot.data[position].row[1]),
                              ),
                            );
                          },
                        )
                      : Center(
                          child: CircularProgressIndicator(),
                        );
                },
              ),
            );
          }
        }