จะอัพเดทสถานะว่า ว่างไม่ว่าง แต่ไม่เข้าในฐานข้อมูล !!!

<?php
 
 	include("config.php");
	$strSQL = "SELECT * FROM status_parking ";
	$objQuery = mysql_query($strSQL);
	//$objResult = mysql_fetch_array($objQuery);
?>

<form name="form1" method="post" action="save_profile.php">
  <table width="597" border="0" align="center" cellpadding="0" cellspacing="0">
    <tr>
      <td colspan="4" align="center" valign="middle"><h1>แก้ไขข้อมูลส่วนตัว</h1></td>
      </tr>
    <tr>
      <td colspan="4"><table width="591" border="1" align="center" style="width: 400px">
        <tbody>
        <tr>
          <td width="111" height="56" align="center"><h2>เลขช่อง</h2></td>
          <td width="149" align="center"><h2>สถานะช่อง</h2></td>
          <td width="309" align="center"><h2>แก้ไขสถานะช่อง</h2></td>
        </tr>
        <?php while($objResult = mysql_fetch_array( $objQuery )) 
		 { 
		 ?><tr>  
		
          <td width="111" height="22" align="center"><?php echo $objResult["channel"];?></td>
          <td width="149" align="center"><?php echo $objResult["status"];?></td>
          <td width="309" align="center"><a href="edit_status.php?edit_id=<?=$objResult['id_status_parking']?>">แก้ไข</a></td>
          <?php } ?>
        </tr>
        </tbody>
      </table></td>
    </tr>
    <tr>
      <td width="34">&nbsp;</td>
      <td width="164">&nbsp;</td>
      <td width="242"><input type="submit" name="Submit" value="Save"></td>
      <td width="157">&nbsp;</td>
    </tr>
</table>
<br>
</form>

<?php
 	
	include("config.php");
	$id = $_REQUEST['edit_id'];
	$strSQL = "SELECT * FROM status_parking WHERE id_status_parking = '$id' ";
	$objQuery = mysql_query($strSQL);
	$objResult = mysql_fetch_array($objQuery);
?>

<form name="form1" method="post" action="save_status.php">
  <table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
    <tr>
      <td colspan="4" align="center"><h1>แก้ไขสถานะช่อง</h1></td>
      </tr>
    <tr>
      <td colspan="4"><table width="400" border="0" style="width: 400px">
        <tbody>
        <tr>
          <td height="101"><table width="400" border="0" style="width: 400px">
            <tbody>
              <tr>
                <td width="125" height="33">ID</td>
                <td width="180"><?php echo $objResult["id_status_parking"];?></td>
              </tr>
              <tr>
                <td height="29">เลขช่อง</td>
                <td><?php echo $objResult["channel"];?></td>
              </tr>
              <tr>
                <td height="29"> สถานะช่อง</td>
                <td><select name="txtstatus" id="txtstatus">
                  <option value="0">รอตรวจสอบ</option>
                  <option value="1">ว่าง</option>
                  <option value="2">ไม่ว่าง</option>
                </select></td>
              </tr>
            </tbody>
          </table></td>
        </tr>
        </tbody>
      </table></td>
    </tr>
    <tr>
      <td width="27">&nbsp;</td>
      <td width="129">&nbsp;</td>
      <td width="190"><input type="submit" name="Submit" value="Save"></td>
      <td width="54">&nbsp;</td>
    </tr>
</table>
<br>
</form>

<?php include("config.php");

 	$ID = $_REQUEST['$id'];
 	$pstatus= $_POST["txtstatus"];
	$objQuery = mysql_query($strSQL);

	$strSQL = "UPDATE status_parking SET status = '$pstatus' WHERE id_status_parking = '$ID' ";
	echo $_SESSION['id'];

	echo $sql_mem;
	echo $status;

	$ex_qinreg=mysql_query($sql) or die(mysql_error());
	if($ex_qinreg){
		
		echo "<script> alert('บันทึกเรียบร้อย');window.locatio;</script>";
		
	}
	       mysql_close();

?>