datatable_view.dart

SizedBox _buildDataTable() {
    return SizedBox(
      width: double.infinity,
      child: Observer(builder: (_) {
        return DataTable(
          showBottomBorder: true,
          columns: [
            DataColumn(label: Text('Bill Date')),
            DataColumn(label: Text('Amount')),
          ],
          rows: _vm.invoices
              .map<DataRow>(
                (ExInvoiceModel invoice) => DataRow(
                  selected: invoice.isSelected,
                  onSelectChanged: (bool isSelected) {
                    invoice.isSelected = !invoice.isSelected;
                  },
                  cells: [
                    DataCell(Text(invoice.date)),
                    DataCell(Text('${invoice.amount} \$')),
                  ],
                ),
              )
              .toList(),
        );
      }),
    );
  }