Flutter DataTable - Tap on row

you can use onSelectChanged property from DataRow.

rows: items
    .map(
        (itemRow) => DataRow(
            onSelectChanged: (bool selected) {
                if (selected) {
                    log.add('row-selected: ${itemRow.index}');
                }
            },
            cells: [
                // ..
            ],
        ),

Try this :

DataTable(
    showCheckboxColumn: false, // <-- this is important
    columns: [
        DataColumn(label: Text('FirstName')),
         DataColumn(label: Text('LastName')),
    ],
     rows:[
        DataRow(
            cells: [
                DataCell(Text(obj['user1'])),
                DataCell(Text(obj['name-a'])),
            ],
            onSelectChanged: (newValue) {
                print('row 1 pressed');
            },
        ),
        DataRow(
            cells: [
                DataCell(Text(obj['user2'])),
                DataCell(Text(obj['name-b'])),
            ],
            onSelectChanged: (newValue) {
                print('row 2 pressed');
            },
        ),
    ]
),

Hope this helps. Thanks

Each DataCell has an onTap callback. You could use this without the unhideable checkbox appearing on your table rows. For example

DataCell(Text(itemrow.itemname),
      onTap: () {
// Your code here
})

This works for me. If you want the onTap to work for the entire DataRow instead of only a DataCell, you could just add the logic to the onTap of each DataCell and get the desired result.