Php 虽然脚本类似，但我在bootsrapt选项卡中的内容未显示

我是bootsrapt中的第一个，我想显示3个有内容的选项卡，我的第一个选项卡工作，但我的第二个选项卡和第三个选项卡不工作，尽管选项卡的id不同。我的标签id也有不同的名称。这是我的代码，我的问题是我的问题在这代码，我想显示3个标签

          <div class="panel panel-default tabs">  
             <ul class="nav nav-tabs" role="tablist">
                     <li class="active"><a href="#tab-first" role="tab" data-toggle="tab">Universitas</a></li>
                     <li><a href="#tab-second" role="tab" data-toggle="tab">Fakultas</a></li>
                     <li><a href="#tab-third" role="tab" data-toggle="tab">Prodi</a></li>
                                    </ul>                   
                    <div class="panel-body tab-content">
                    <div class="tab-pane active" id="tab-first">
                     <div class="box-body table-responsive">
                     <table id="universitas" class="table table-bordered table-striped">
                                      <thead>
                                       <tr>
                                       <th>No</th>
                                       <th>Tahun Akademik</th>
                                       <th>Pro Kehadiran Mahasiswa</th>
                                       <th>Pro Kehadiran Dosen</th>
                                       <th>Rata - Rata IPK</th>
                                       <th>Nilai A</th>
                                       <th>Nilai B</th>
                                       <th>Nilai C</th>
                                       <th>Nilai D</th>
                                       <th>Nilai E</th>
                                       </tr>
                                 </thead>
                 <?php
                         $no = 1;
                         $sql_ipk   = mysql_query("SELECT proMhs, proDsn, avgIpk, Nilai_A, Nilai_B, Nilai_C, Nilai_D, Nilai_E FROM v_akademik WHERE TAHUN>='$tahun_awal' and TAHUN <= '$tahun_akhir' group by TAHUN");
                           $tahun_end = $tahun_awal+1; 
                         while( $data = mysql_fetch_array( $sql_ipk) ){

                        echo "
                            <tr>
                                <td>$no</td>
                                <td>$tahun_awal - $tahun_end</td>
                                <td>$data[proMhs] %</td>
                                <td>$data[proDsn] %</td>
                                <td>$data[avgIpk]</td>
                                <td>$data[Nilai_A] %</td>
                                <td>$data[Nilai_B] %</td>
                                <td>$data[Nilai_C] %</td>
                                <td>$data[Nilai_D] %</td>
                                <td>$data[Nilai_E] %</td>


                            </tr>";
                             $no++;
                            $tahun_awal++;
                            $tahun_end++;



                        }

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



                    <div class="tab-pane" id="tab-second">
                            <div class="box-body table-responsive">
                                <table id="universitas2" class="table table-bordered table-striped" >
                                    <thead>
                                         <tr>
                                            <th>No</th>
                                            <th>Tahun Akademik</th>
                                            <th>Pro Kehadiran Mahasiswa</th>
                                            <th>Pro Kehadiran Dosen</th>
                                             <th>Rata - Rata IPK</th>
                                             <th>Nilai A</th>
                                             <th>Nilai B</th>
                                             <th>Nilai C</th>
                                             <th>Nilai D</th>
                                             <th>Nilai E</th>
                                        </tr>

                                   </thead>
                                    <tbody>
                                        <?php
                                             $no = 1;
                                             $sql_ipk   = mysql_query("SELECT proMhs, proDsn, avgIpk, Nilai_A, Nilai_B, Nilai_C, Nilai_D, Nilai_E FROM v_akademik WHERE TAHUN>='$tahun_awal' and TAHUN <= '$tahun_akhir' group by TAHUN, NM_FAKULTAS");
                                               $tahun_end = $tahun_awal+1; 
                                             while( $data2 = mysql_fetch_array( $sql_ipk) ){

                                            echo "
                                                <tr>
                                                    <td>$no</td>
                                                    <td>$tahun_awal - $tahun_end</td>
                                                    <td>$data2[proMhs] %</td>
                                                    <td>$data2[proDsn] %</td>
                                                    <td>$data2[avgIpk]</td>
                                                    <td>$data2[Nilai_A] %</td>
                                                    <td>$data2[Nilai_B] %</td>
                                                    <td>$data2[Nilai_C] %</td>
                                                    <td>$data2[Nilai_D] %</td>
                                                    <td>$data2[Nilai_E] %</td>


                                                </tr>";
                                                 $no++;
                                                $tahun_awal++;
                                            }
                                        ?>
                                    </tbody>
                                </table>
                            </div> 
                        </div>
                <div class="tab-pane" id="tab-third">
                            <div class="box-body table-responsive">
                                <table id="universitas" class="table table-bordered table-striped" >
                                    <thead>
                                        <tr>
                                            <th>No</th>
                                            <th>Tahun Akademik</th>
                                            <th>Pro Kehadiran Mahasiswa</th>
                                            <th>Pro Kehadiran Dosen</th>
                                             <th>Rata - Rata IPK</th>
                                             <th>Nilai A</th>
                                             <th>Nilai B</th>
                                             <th>Nilai C</th>
                                             <th>Nilai D</th>
                                             <th>Nilai E</th>
                                        </tr>


                                    </thead>
                                    <tbody>
                                         <?php
                                                 $no = 1;
                                                 $sql_ipk   = mysql_query("SELECT proMhs, proDsn, avgIpk, Nilai_A, Nilai_B, Nilai_C, Nilai_D, Nilai_E FROM v_akademik WHERE TAHUN>='$tahun_awal' and TAHUN <= '$tahun_akhir' group by TAHUN, NM_FAKULTAS, NM_PRODI");
                                                   $tahun_end = $tahun_awal+1; 
                                                 while( $data = mysql_fetch_array( $sql_ipk) ){

                                                echo "
                                                    <tr>
                                                        <td>$no</td>
                                                        <td>$tahun_awal - $tahun_end</td>
                                                        <td>$data[proMhs] %</td>
                                                        <td>$data[proDsn] %</td>
                                                        <td>$data[avgIpk]</td>
                                                        <td>$data[Nilai_A] %</td>
                                                        <td>$data[Nilai_B] %</td>
                                                        <td>$data[Nilai_C] %</td>
                                                        <td>$data[Nilai_D] %</td>
                                                        <td>$data[Nilai_E] %</td>
                                                    </tr>";
                                                     $no++;
                                                    $tahun_awal++;
                                                    $tahun_end++;

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

不
塔胡恩·阿卡德米克
亲凯哈迪兰·马哈西斯瓦
亲基哈迪兰·多森
Rata-Rata IPK
尼莱A
尼莱B
尼莱C
尼莱D
尼莱
您的第二个选项卡窗格重复。是否有任何错误？？我认为您访问，
数据[]
的方式是错误的。我在tabledata中的数据不可用。那么我能做些什么来访问数据呢？。你能解释为什么不工作吗？