bagaimana cara membuat menu dinamis menggunakan bootstrap

Assalamualaikum .... ane mau buat menu dinamis menggunakan bootstrap, sudah ane coba jalan namun bentuk menu dropdown nya sedikit ngaco dan pas menu responsive di perkecil sub menu nya cuma keluar satu..

ini source kodenya ..............

<?php


$uid = $_SESSION['uid'];
$grp = $_SESSION['grp'];

include 'conection.php';
$sql=mssql_query("SELECT  xh,name,flag FROM [appl_navi] JOIN [appl_role] on xh = ar_xh where flag>0 and
(ar_uid ='".$uid."' or ar_tid ='".$grp."' ) ");

while ($datasubmenu = mssql_fetch_assoc($sql)){

echo '

<li class="dropdown">
    <a href="#" class="dropdown-toggle" data-toggle="dropdown">
         <i class="fa fa-folder"></i>'.$datasubmenu['name'].'<b class="fa fa-plus dropdown-plus"></b>
            </a>';
while ($datasubmenu = mssql_fetch_assoc($sql)){

echo '
<ul class="dropdown-menu">
    <li class="dropdown">
    <a href="#" class="dropdown-toggle" data-toggle="dropdown">
         <i class="fa fa-folder"></i> '.$datasubmenu['name'].'<b class="fa fa-plus dropdown-plus"> </b>
            </a> ';
while ($datasubmenu = mssql_fetch_assoc($sql)){
if
echo '
<ul class="dropdown-menu">
    <li><a href="submenu.php?name<?= '.$datasubmenu['name'].' ?>"><i class="fa fa-caret-right"></i> '.$datasubmenu['name'].'</a></li></ul>
    ';
}

}
}

?>