{
            text: 'Mass Assign ⤴',
            className: 'btn btn-outline-dark font-weight-bold rounded',
            action: function ( e, data, dt, node, config ) {
                var tableToQuery = $("#dataTableSnd").DataTable();
                var selectedRow = $("#dataTableSnd tr.selected");
                var rowdata = tableToQuery.row(selectedRow).data();
                console.log(rowdata); //console log shows me just first record if i select multiple
                var id = rowdata.id;
                if (id.length = 1) {
                    $('#assign_form').on('submit', function(event){
                        event.preventDefault();
                        var form_data = $(this).serialize() + "&id="+id;
                        console.log(form_data);
                        $.ajax({
                            url:"{{ route('list.assignpostdata') }}",
                            method:"POST",
                            data:form_data,
                            dataType:"json",
                            success:function(data)
                            {
                                if(data.error.length > 0)
                                {
                                    var error_html = '';
                                    for(var count = 0; count < data.error.length; count++)
                                    {
                                        error_html += '<div class="alert alert-danger">'+data.error[count]+'</div>';
                                    }
                                    $('#form_output').html(error_html);
                                }
                                else
                                {
                                    $('#form_output').html(data.success);
                                    $('#dataTable').DataTable().ajax.reload();
                                }
                            }
                        })
                    });

                    $('#form_output').html('');
                    $.ajax({
                        url:"{{route('list.assignfetchdata')}}",
                        method:'get',
                        data:{id:id},
                        dataType:'json',
                        success:function(data)
                        {
                            $('#assign').val(data.assign);

                            $('#id').val(id);
                            $('#assignModal').modal('show');
                            $('#action_assign').val('OK');
                            $("#action_assign").click(function(){
                                    $("#assignModal").modal('hide');
                                });
                            $('.modal-title').text('Edit Data');
                            $('#button_action_assign').val('assign');
                        }
                    })
                }
            }
            },