How to Get Row Details by Row Index in Flutter DataGrid?
In this article, we will show how to get row details by row index in Flutter DataTable.
Initialize the SfDataGrid widget with its necessary properties. To retrieve row details in the DataGrid, use the controller property. First, create an instance of DataGridController and assign it to the DataGrid’s controller property. Then, to obtain information about a specific row, call the getRowDetails method from the controller and pass the row index as a parameter.
@override
Widget build(BuildContext context) {
return Scaffold(
body: Column(
children: [
TextButton(
onPressed: () {
DataGridRowDetails? details =
_dataGridController.getRowDetails(4);
if (details != null) {
print(details.rowType);
print(details.dataGridRow);
print(details.isSelected);
}
},
child: Text('Get row details')),
Expanded(
child: SfDataGrid(
source: employeeDataSource,
controller: _dataGridController,
columns: <GridColumn>[
GridColumn(
columnName: 'id',
label: Container(
padding: EdgeInsets.all(16.0),
alignment: Alignment.center,
child: Text('ID'),
),
),
GridColumn(
columnName: 'name',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Name'),
),
),
GridColumn(
columnName: 'designation',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Designation'),
),
),
GridColumn(
columnName: 'salary',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Salary'),
),
),
],
),
),
],
),
);
}
You can download this example on GitHub.
Conclusion
I hope you enjoyed learning about how to Get Row Details by Row Index in Flutter DataGrid?.
You can refer to our Flutter DataTable feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Flutter DataTable example to understand how to create and manipulate data.
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