javascript - 数据表排序（ASC 或 DESC）不起作用

Question

DataTable 排序不工作 ASC 或 DESC 顺序。我更改了 bSortable = true （见下文），但屏幕仅显示排序图标而不是 ASC 或 DESC 的排序值。任何建议将不胜感激。

Dynamic_DataTable_Sorting

<script type="text/javascript">
        var assetListVM;
        $(function () {
            assetListVM = {
                dt: null,

                init: function () {
                    dt = $('#assets-data-table').DataTable({
                          "serverSide": true,
                        "processing": true,
                        "aoColumnDefs": [
                            { "bSortable": true, "aTargets": ["_all"] }
                        ],
                        "order": [],
                        "dom": 'Bfrtip',
                        "buttons": [
                            {
                                extend: 'csv',
                                text: 'Export To CSV'}
                            
                        ],
                        "ajax": {
                            "url":
                            "@Url.Action("Get","Home")"
                        },
                        "columns": [
                            {
                                "title": "Title",
                                "data": "AccountName",
                                "searchable": true,
                                "width": '100px'
                            },
                            {
                                "title": "Ledger",
                                "data": "LedgertName",
                                "searchable": true,
                                "width": '100px'
                            },
                            {
                                "title": "Monthly",
                                "data": "MonthName",
                                "searchable": true,
                                "width": '100px'
                            },

标签： javascriptjquerydatatable