jquery 的 $().DataTable() 表格 行数据 上移下移

// api 地址  http://www.datatables.club/reference/api/ var table; table = SixDataTableNoPaging("tbList", "/Sys_EntryLibraryRecord/GetListForDeliveryDetails?DeliveryOrderId=@Model.Id" + "&DeliveryOrderType=@((int)DevliveryType.PostalCar)" , columns, {}, function (samid) {        });//获取列表选择集合function SixGetDataChecked(table) {    var SamNodes = [];    var check = table.rows('.selected').data();    for (var i = 0; i < check.length; i++) {        SamNodes.push(check[i]);    }    return SamNodes;}//获取列表所有数据function SixGetData(table) {    var SamNodes = [];    var check = table.rows().data();    for (var i = 0; i < check.length; i++) {        SamNodes.push(check[i]);    }    return SamNodes;}    //置顶    function Top() {        //获取选中的行        var node = SixGetDataChecked(table);        if (node.length != 1) {            layer.msg("请选择一行！");            return false;        }        //选中的行对象        var select_row = node[0];        //所有数据对象        var data = SixGetData(table);        var new_data = [];        new_data.push(select_row);        for (var i = 0; i < data.length; i++) {            if (select_row.Id == data[i].Id) {                continue;            }            new_data.push(data[i]);        }        //清空表格        table.clear();        //添加新的  data    json 对象数据 到表格对象 并执行 .draw()        table.rows.add(new_data).draw();    }    //上移一行    function Previous(){        var node = SixGetDataChecked(table);        if (node.length != 1) {            layer.msg("请选择一行！");            return false;        }        //选中的行对象        var select_row = node[0];        //所有数据对象        var data = SixGetData(table);        for (var i = 0; i < data.length; i++) {            var item = data[i];            if (select_row.Id == item.Id) {                if (i === 0 || i > data.length - 1) {                    break ;                }                var t = data[i - 1];                data[i - 1] = data[i];                data[i] = t;                break;            }        }        table.clear();        table.rows.add(data).draw();    }    //下移一行    function Next(){        var node = SixGetDataChecked(table);        if (node.length != 1) {            layer.msg("请选择一行！");            return false;        }        //选中的行对象        var select_row = node[0];        //所有数据对象        var data = SixGetData(table);        for (var i = 0; i < data.length; i++) {            var item = data[i];            if (select_row.Id == item.Id) {                if (i ==(data.length - 1) || i <0 ) {                    break;                }                var t = data[i + 1];                data[i + 1] = data[i];                data[i] = t;                break;            }        }        table.clear();        table.rows.add(data).draw();    }    //置末    function Bottom(){        var node = SixGetDataChecked(table);        if (node.length != 1) {            layer.msg("请选择一行！");            return false;        }        //选中的行对象        var select_row = node[0];        //所有数据对象        var data = SixGetData(table);        var new_data = [];               for (var i = 0; i < data.length; i++) {            if (select_row.Id == data[i].Id) {                continue;            }            new_data.push(data[i]);        }        new_data.push(select_row);        table.clear();        table.rows.add(new_data).draw();    }