$scope.export = function(){

        var columns = ["Name", "Cellphone", "Work Phone"];
        var rows = [];
        for (var i = 0; i < $scope.data.length; i++) {
            rows.push({ employeename:$scope.data[i].employeename, cell_phone:$scope.data[i].cell_phone, work_phone:$scope.data[i].work_phone});
        }

        var doc = new jsPDF('p', 'pt');
        doc.autoTable(columns, rows);
        doc.save('jspdf-test312.pdf');
    }