下拉单击来自mysql的PHP数据

<div class="btn-group m-b-5">
    <button type="button" data-toggle="dropdown" class="btn dropdown-toggle btn-info">
        Ana Kategori
        <span class="caret"></span>
    </button>
    <ul role="menu" class="dropdown-menu">
        <?php                                       
            while ($row = mysqli_fetch_assoc($resultDataTableTwo)){
                echo '<li><a onclick="myFunction()">'.$row['Ana_Kategori'].'</a></li>'; 
                echo ' <li class="divider"></li>';                                              
            }                                               
         ?>                                      
    </ul>
</div>
<div class="btn-group m-b-5">
    <button type=