Ajax 通过单击按钮加载数据表数据

我想通过点击按钮来填充DataTable。最初，dataTable应为空：

var searchText = $("#textBox").val();

    Table = $("#customerTable").dataTable({
        data:[],
        "columns": [
                    {"data": "Id"   },
                    { "data": "Name" },
                    { "data": "City" },
                    { "data": "Country" }
        ]        
        //"serverSide": true
    });

然后单击按钮：

$("#SearchButton").on("click", function (event) {

$.ajax({
            url: "/LoadCustomers",
            type: "post"
        });
Table.rows.add(result).draw();
});

解决了

我的桌子看起来像这样：

Table = $("#customerTable").DataTable({
    data:[],
    columns: [
                { "data": "CompanyId"  },
                { "data": "CompanyName" },
                { "data": "City" },
                { "data": "Country" }
    ],
    rowCallback: function (row, data) {},
    filter: false,
    info: false,
    ordering: false,
    processing: true,
    retrieve: true        
});

按钮单击处理程序：

$("#customerSearchButton").on("click", function (event) {
   $.ajax({
            url: "",
            type: "post",
            data: { searchText: searchText }
        }).done(function (result) {
            Table.clear().draw();
            Table.rows.add(result).draw();
            }).fail(function (jqXHR, textStatus, errorThrown) { 
                  // needs to implement if it fails
            });
}

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表未定义，显示在Ajax下response@CyberAbhay在javascript代码var表顶部定义；