///===================TEKNOLOGI2.PHP============================////
<!-- kirim id ke insertkomentar.php dengan cara insertkomentar.php?id=1 -->
<form name="form1" method="post" action="insertkomentar.php?id=1">
  <table width="500" border="0" cellspacing="0" cellpadding="5">
    <tr>
      <td width="132"><strong><font size="2" face="Arial, Helvetica, sans-serif">nama</font></strong></td>
      <td width="348"><label>
        <input name="nama" type="text" id="nama" size="40">
        Kategori
      </label></td>
    </tr>
    <tr>
      <td valign="top"><strong><font size="2" face="Arial, Helvetica, sans-serif">komentar</font></strong></td>
      <td valign="top"><label>
        <textarea name="komentar" id="komentar" cols="30" rows="5"></textarea>
      </label></td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td><label>
        <input type="submit" name="button" id="button" value="Submit">
          <input type="reset" name="reset" id="reset" value="reset" />
      </label></td>
    </tr>

  </table>
</form>

//////===================END TEKNOLOGI2.PHP =====================////////////////

///////================ AWAL INSERTKOMENTAR.PHP====================///////////////
<?php
include('config.php');

 $id_berita=$_GET['id'];
//tangkap data dari form
$nama = $_POST['nama'];
$komentar = $_POST['komentar'];


$sql1 = mysql_query("select id_teknologi, kategori from tabelteknologi where kategori = '$nama'");
while($data = mysql_fetch_array($sql1)):
//simpan data ke database
    $sql = mysql_query("insert komentar values('', '$data[id_teknologi]','$id_berita', '$nama', '$komentar')") or die(mysql_error());
    if ($sql) :
        echo $id_berita;
       // header('location:teknologi2.php?message=success');
    endif;
endwhile;

?>
/////==================AKHIR INSERTKOMENTAR.PHP=====================/////////