Question

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我正在使用jquery datatables插件和codeigniter，同时尝试遵循（大致）http://www.ahmed-samy.com/php-codeigniter-full-featrued-jquery-datatables-part-1/。我收到以下错误：

DataTables warning: table id=big_table - Requested unknown parameter '0' for row 0. For more information about this error, please see http://datatables.net/tn/4

在firebug中没有错误，并返回以下JSON：

{"draw":0,"recordsTotal":3,"recordsFiltered":3,"data":[{"id":"2","message_id":"<047d7bf1665e40753c04fd394d72@google.com>","subject":"Delivery Status Notification (Failure)","date":"2014-07-02 19:34:17"},{"id":"3","message_id":"<ad86a2fb8673b8a6.14044068.406744.354605.en-US.b5df177c74ea@google.com>","subject":"Flying the red, white and blue on YouTube","date":"2014-07-03 19:01:21"},{"id":"4","message_id":"<047d7bf1665e04fd640c89@google.com>","subject":"Delivery Status Notification (Failure)","date":"2014-07-04 22:34:16"

我注意到即使记录数（3）是正确的，抽奖也是0。表本身就是空的。

我该如何解决这个问题？

我的控制器：

功能索引（） {

        //set table id in table open tag
        $tmpl = array('table_open' => '<table id="big_table" border="1" cellpadding="2" cellspacing="1" class="mytable">');
        $this->table->set_template($tmpl);


        $this->table->set_heading("id,message_id,subject,date");

        $this->load->view('serversidetestview');
    }

    //function to handle callbacks

    function datatable()
    {

        $this->datatables->select("id,message_id,subject,date")->from('imap');
        echo $this->datatables->generate();
    }

我的观点：

<html> 
  <head> 
      <base href="<?=base_url();?>">

       <!-- DataTables CSS -->

    <link rel="stylesheet" type="text/css" href="http://cdn.datatables.net/1.10.1/css/jquery.dataTables.css">

    <!-- jQuery -->
<script type="text/javascript" charset="utf8" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.2.min.js"></script>

<!-- DataTables -->

<script type="text/javascript" charset="utf8" src="http://cdn.datatables.net/1.10.1/js/jquery.dataTables.min.js"></script>    



  </head> 
  <body> 


<h1>Subscriber management</h1>
<?php echo $this->table->generate(); ?>
</div>
<script type="text/javascript">
    $(document).ready(function () {
        var oTable = $('#big_table').dataTable({
            "bProcessing": true,
            "bServerSide": true,
            "sAjaxSource": 'datatable_controller/datatable',
            "bJQueryUI": true,
            "sPaginationType": "full_numbers",
            "iDisplayStart ": 20,

            "fnInitComplete": function () {
                oTable.fnAdjustColumnSizing();
            },
            'fnServerData': function (sSource, aoData, fnCallback) {
                $.ajax
                ({
                    'dataType': 'json',
                    'type': 'POST',
                    'url': sSource,
                    'data': aoData,
                    'success': fnCallback
                });
            }
        });
    });
</script>

  </body> 
</html>

Answer 1

从示例代码的库中复制Datatables.php （http://www.ahmed-samy.com/demos/sources/tutorial_datatables.zip）进入您的库目录而不是直接下载它。我认为最新下载可能存在错误。我有完全相同的问题。

DataTables警告：table id = big_table - 请求的未知参数＆＃39; 0＆＃39;第0行

1 个答案: