how can stop navigation on the first row and on the last row of row selection from up and down keys?

immortalhemraj

  if (e.keyCode == 40){ //arrow down
              
             table.$('tr.selected').removeClass('selected');
            tr.next().addClass('selected');
            tr = table.$('tr.selected');
              
            }
            if (e.keyCode == 38){ //arrow up
              
             table.$('tr.selected').removeClass('selected');
               tr.prev().addClass('selected');
               tr = table.$('tr.selected');
            
            }
            data = table.row('tr.selected').data();

colin

Hi @immortalhemraj ,

That's not possible I'm afraid - you can only limit the columns, not the rows. You could modify the source to get the effect you want in the KeyTables Js.

Cheers,

Colin

kthorngren

See if this example, using KeyTable, does what you want:
http://live.datatables.net/gaweheka/1/edit

The discussion is in this thread.

Kevin

immortalhemraj

thanks for helping me guys i got the solution till the size of the list it row selection will done from JQuery. Thankyou...