Javascript 无法在aaData中为Jquery数据表使用JSON.stringify

我使用jquery DataTables将JSON数据绑定到表中，但是当我将JSON对象指定给DataTable的“aaData”选项时，它会抛出以下错误：

“DataTables警告（表id='tblReceipt'）：从数据源为行0请求了未知参数'1'”

我的JSON对象如下所示：

var r = [
    { "Vid": "1", "Receiptno": "AFL123", "Type": "3", "Branch": "AFL", "Date": "23/11/2013" },
    { "Vid": "2", "Receiptno": "AFL124", "Type": "4", "Branch": "AFL", "Date": "24/11/2013" },
    { "Vid": "3", "Receiptno": "AFL125", "Type": "6", "Branch": "AFL", "Date": "25/11/2013" },
];

$("#tblReceipt").dataTable({
    "aaData": JSON.stringify(r),
    "bJQueryUI": true,
    "bDestroy": true,
    "iDisplayLength": 50,
    "bProcessing": true,
    "aaSorting": [[0, 'desc']],
    "aoColumns": [
      { "mData": "Vid" },
      { "mData": "Receiptno" },
      { "mData": "Type" },
      { "mData": "Branch" },
      { "mData": "Date" },
    ],
    "oLanguage": {
      "sProcessing": "Fetching Data, Please wait..."
    },
});

我将其传递给数据表，如下所示：

var r = [
    { "Vid": "1", "Receiptno": "AFL123", "Type": "3", "Branch": "AFL", "Date": "23/11/2013" },
    { "Vid": "2", "Receiptno": "AFL124", "Type": "4", "Branch": "AFL", "Date": "24/11/2013" },
    { "Vid": "3", "Receiptno": "AFL125", "Type": "6", "Branch": "AFL", "Date": "25/11/2013" },
];

$("#tblReceipt").dataTable({
    "aaData": JSON.stringify(r),
    "bJQueryUI": true,
    "bDestroy": true,
    "iDisplayLength": 50,
    "bProcessing": true,
    "aaSorting": [[0, 'desc']],
    "aoColumns": [
      { "mData": "Vid" },
      { "mData": "Receiptno" },
      { "mData": "Type" },
      { "mData": "Branch" },
      { "mData": "Date" },
    ],
    "oLanguage": {
      "sProcessing": "Fetching Data, Please wait..."
    },
});

任何帮助都将不胜感激

只需将

“aaData”：JSON.stringify（r），

替换为

“aaData”：r，

工作演示：

只需将

“aaData”：JSON.stringify（r），

替换为

“aaData”：r，

---

工作演示：

为什么要为

aaData

执行stringify？

aaData

是字符串吗？尝试删除最后一个逗号。请将答案标记为已接受，因为我发布了一个工作演示，证明问题已解决。您为什么要为

aaData

执行stringify？

aaData

是字符串吗？尝试删除最后一个逗号。请将答案标记为已接受，因为我发布了一个工作演示，证明问题已解决