B4J Question [WebApp] DataTable Select row and download

In my [WebApp] I have Datatable set with:

$('#tblfiles').dataTable( {
"bFilter": true,
"bPaginate": true,
"bLengthChange": true,
"bSort": true,
"bInfo": true,
"bAutoWidth": true,
"bProcessing": true
});

Click to expand...

and this Datatable is filed with files list.

1) When I passe the mouse over the Datatable the cussor is "text" and the row does not change aspect but when click I can select the row and return data.
How to modify that ?

2) When I click on the row I have the file name.
How to dowload it like it was a link ?