Datatable.js - 无法显示数据

Question

我无法使用datatable.js检索数据表中的数据。 Json响应是一个字符串，但在输出中我得到每行中字符串的每个字符，而不是jst两个条目。

请帮忙。提前致谢

function fillGrid() {

    $.ajax({
        type: 'POST',
        url: 'BehindCode/client.aspx/fillgrid',

        cache: false,
        dataType: "json",
        contentType: "application/json; charset=utf-8",
        beforeSend: function () {

            $('#gridLoadingDiv').attr('style', 'display:block');
        },
        complete: function () {

            $('#gridLoadingDiv').attr('style', 'display:none');
        },
        data: "{}",

        success: function (data) {
            data = data.d;
            alert(data);

            $("#clientTable").DataTable({
                "searching": true,
                    "processing": true,
                    "data": data,

                    "columns": [{
                    "title": "CLIENT NAME"
                }]
            });
        }
    });
}

C＃code..from正在检索数据..

[WebMethod]

    public static string fillgrid()
    {
        BehindCode_client client = new BehindCode_client();

        string strfetch = "SELECT CLIENT_NAME FROM k_client_master";

        string aadata = "";

        client.ds = client.DEngine.GetDataSet(strfetch, "Data", client.conn);

        if (client.ds != null && client.ds.Tables[0].Rows.Count > 0)
        {
             aadata = JsonConvert.SerializeObject(client.ds);
         //  aadata = "{'draw':1, 'recordsTotal':2, 'recordsFiltered':2, 'data':[{'CLIENT_NAME': 'Pyrotech'},{'CLIENT_NAME':'Workspace'}]}";  // tried this also
         //  aadata = "{'data':[{'CLIENT_NAME': 'Pyrotech'}, {'CLIENT_NAME':'Workspace'}]}";   // tried this as well
        }
            return (aadata.Replace("'","\""));
    }
}

---

JSON响应与开发人员工具一样

---

数据表中的输出

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数据库中已被检索的企业

Answer 1

我不熟悉C＃，但在JavaScript部分你没有解码JSON数据。

试试这个：

success: function (data) {
    data = JSON.parse(data.d).Data;
    alert(data);

    $("#clientTable").DataTable({
        "searching": true,
        "processing": true,
        "data": data,

        "columns": [
            {data: "CLIENT_NAME"}
        ]
    });
}