Question

我在我的视图中使用了jQuery Datatable，如下所示;

<table id="CategoryGrid">
    <thead>
        <tr>
            <th>Id</th>
            <th>
                Name
            </th>
            <th>
                Description
            </th>
        </tr>
    </thead>
    <tbody>
    </tbody>
</table>

Datatable的javascript代码;

    var catGrid = $('#CategoryGrid').dataTable({
        "bPaginate": true,
        "bServerSide": true,
        "bProcessing": true,
        "sAjaxSource": "@Url.Action("CategoriesGet")",
        "aoColumns": [
            {
                "sName": "CategoryId",
                "bSearchable": false,
                "bSortable": false,
                "fnRender": function (oObj) {
                    return '<a href=\"Company/Details/' + oObj.aData[0] + '\">View</a>';
                }
            },
            { "sName": "CategoryName" },
            { "sName": "CategoryDescription" }
        ]
    });

返回的JSON数据如下;

{"sEcho":"1","iTotalRecords":10,"TotalDisplayRecords":10,"aaData":[["1","For Sale","asdfasdf"],["2","Jobs","asdfasdfasdf"],["3","Classes","asdfasdf"],["4","Vehicles","asdfasdsadfa"],["45","test","asdff"],["46","asfd","sdf"],["47","test","sdf"],["48","another test","sfsdfsdf"],["49","another test","sdfsdfsdf"],["50","asfd","asdf"]]}

为什么我要显示NaN条目的NaN

Answer 1

看起来您在iTotalDisplayRecords字词中输入了拼写错误，您忘记了 i 字母前缀...

另外，请看一下这个Server-side processing

一般来说，服务器的回复应包含：iTotalRecords，iTotalDisplayRecords，sEcho和aaData属性......

sEcho：从客户端发送的未经更改的sEcho副本。此参数将随每次绘制而变化（它基本上是绘制计数） - 因此实现此参数非常重要。请注意，出于安全原因，强烈建议您将此参数强制转换为整数，以防止跨站点脚本（XSS）攻击。

jQuery数据表显示1到NaN的NaN条目

1 个答案: