Tabledit未将输入数据发送到控制器

Question

我是tabledit的新手，我尝试遵循markcell github和tabledit的一些教程。但他们在codeigniter中都没有，我有这个问题，但没有一个给我正确的答案

我已经尝试使用查询生成器输入帖子并过滤我的输入数组。

    <div class="container">
        <div class="row">
            <div class="col-sm-8 offset-sm-2">
                <div class="table-responsive">
                    <table id="myTable" class="table">
                        <thead class="thead">
                            <tr>
                                <th>id</th>
                                <th>Waktu</th>
                                <th>Ruangan</th>
                                <th>Keahlian</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php
                                foreach ($query->result() as $row) {
                                    echo "<tr>";
                                        echo "<td>";
                                            echo $row->id_seminar;
                                        echo "</td>";
                                        echo "<td>";
                                            echo date("l, d-m-y h:i", strtotime($row->tanggal));
                                        echo "</td>";
                                        echo "<td>";
                                            echo $row->ruang;
                                        echo "</td>";
                                        echo "<td>";
                                            echo $row->keahlian;
                                        echo "</td>";
                                    echo "</tr>";
                                }

                            ?>
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>

        <script>
        $(document).ready(function() {
             $('#myTable').Tabledit({
              url:'<?php echo base_url('admin/c_admin_jadwal/tabledit');?>',
              columns:{
               identifier:[0, "id"],
               editable:[[1,'Waktu'],[2, 'Ruangan'], [3, 'Keahlian']]
              },
              hideIdentifier: true,
                onDraw: function() {
                    console.log('onDraw()');
                },
                onSuccess: function(data, textStatus, jqXHR) {
                    console.log('onSuccess(data, textStatus, jqXHR)');
                    console.log(data);
                    console.log(textStatus);
                    console.log(jqXHR);
                },
                onFail: function(jqXHR, textStatus, errorThrown) {
                    console.log('onFail(jqXHR, textStatus, errorThrown)');
                    console.log(jqXHR);
                    console.log(textStatus);
                    console.log(errorThrown);
                },
                onAlways: function() {
                    console.log('onAlways()');
                },
                onAjax: function(action, serialize) {
                    console.log('onAjax(action, serialize)');
                    console.log(action);
                    console.log(serialize);
                }
            });
        });
        </script>

public function tabledit(){
header('Content-Type: application/json');
        $input = filter_input_array(INPUT_POST);

        $mysqli = new mysqli('localhost', 'root', '', 'sistemkp');

        if ($input['action'] === 'edit') {

            $query = "UPDATE seminar SET tanggal = '". $input["Waktu"]."', 
            ruang = '". $input["Ruangan"] ."',
            keahlian = '". $input["keahlian"] ."',
            WHERE id_seminar = '".$input["id"]."'";

            $mysqli->query($query);
        }

        mysqli_close($mysqli);
        echo json_encode($input);

我尝试使用mozila firefox中的控制台跟踪数据，发现我的输入信息为空。请帮助我解决此问题，谢谢