"bServerSide": true - Problem when sorting.

mstojanov

Hello.
I am really new to datatables and i got this problem right now :
My problem is when "bServerSide" is set to true i cant sort my columns and i cant use the search button i dont get any results and also i cant use the paginate button i cant go to page no.2.

But when i set "bServerSide" to false everything works fine.

I am using ignite datatables for codeigniter and also using the framework codeigniter.
Here is my code :

$('#data').dataTable({                  
            'bProcessing': true, 
                        "bSort" : true, 
                "iDisplayStart ": 10,
                "bServerSide": false,
                "aLengthMenu": [[10, 25, 50, 100], [10, 25, 50, 100]],
                'sAjaxSource': '<?php echo site_url(); ?>admin/get_all_employees',
                "oLanguage": {
                "sProcessing": "<img src='<?php echo base_url(); ?>images/processing.gif'><br /> Processing...",
            },            
                'fnServerData': function (sSource, aoData, fnCallback) {
                    $.ajax({
                        "dataType":'json',
                        "type":"POST",
                        "url":sSource,
                        "data":aoData,
                        "success":fnCallback
                    });
                },
                "aoColumns": [
                    { "data": "username" },
                    { "data": "email" },
                    { "data": "first_name" },
                    { "data": "last_name" },
                    { "data": "contactphone" },
                    { "data": "dateofjoin" },
                    { "data": "birthdate" },
                    { "data": "city" },
                    { "data": "depNAME" },
                  ]
        });

Any help will be appreacited.
Thanks.