小编Knu*_*sen的帖子

我有一个jquery数据表,数据来自数据库,从java servlet获取.很少列有空值.因为我得到警告像

DataTables警告:table id = lplist - 第9行请求的未知参数'FeeCompany'.有关此错误的更多信息,请参阅http://datatables.net/tn/4

我希望这些空值被空字符串替换.有人请指导如何实现这一点.

我的代码片段如下

    <script
    src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script
    src="http://cdn.datatables.net/1.10.4/js/jquery.dataTables.min.js"></script>

<script
    src="http://cdn.datatables.net/scroller/1.2.2/js/dataTables.scroller.min.js"></script>
<link
    href="http://cdn.datatables.net/scroller/1.2.2/css/dataTables.scroller.css"
    rel="stylesheet" type="text/css" />

<link href="http://cdn.datatables.net/1.10.4/css/jquery.dataTables.css"
    rel="stylesheet" type="text/css" />
<title>Insert title here</title>
<script type="text/javascript">
            $(document).ready(function () {
                $("#lplist").dataTable({
                    "serverSide": true,
                    "sAjaxSource": "/JQueryDataTablesAll/CompanyGsonObjects",

                    dom: "rtiS",
                    scrollY: 450,
                    scrollX:true,
                    "processing": true,                     
                    "aoColumns": [
                                  { "mData": "InsuredName" },
                                  { "mData": "CustAddress_City" },
                                  { "mData": "CustAddress_State" },
                                  { "mData": "CustAddress_Zip" },
                                  { "mData": "CustSurvey_Location" },
                                  { "mData": "PolicyNo" },
                                  { "mData": "ProfitCenter" },
                                  { "mData": "FeeCompany" …