排序不工作的datatable插件 [英] sorting not working datatable plugin

问题描述

DataTables Cannot read property 'length' of undefined

I have same problem like the above link. I have a link to json data.

My JQUERY:

$('#card-table').DataTable({ "ajax": "http://project-maria-1350.appspot.com/getPeople?key=CX1231466035200" });

My HTML code:

`<div id="passenger" class="tab-pane fade in active">
  <table id="card-table" class="display" cellspacing="0" width="100%">
  <thead>
        <tr>
            <th>Last Name</th>
            <th>First Name</th>
            <th>Gender</th>
            <th>Nationality</th>
            <th>Age</th>
            <th>Class</th>
            <th>Boarding No.</th>
            <th>Seat No.</th>
            <th>Group Code</th>
        </tr>
    </thead>
  </table>
</div>`

I am getting Uncaught TypeError: Cannot read property 'length' of undefined.the data is displayed. But sorting is not working. Please help me.Thanks.

解决方案

Data tables expects the JSON object to have the format {"data": [{..,..},{...,...}]}.

Check this example https://datatables.net/examples/data_sources/ajax.html (click the tab "AJAX" and see the format).

You can change it.

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