ส่งค่าจากอีก form 1 มายัง form 1อีก ได้แต่ไม่ UPDATE ให้

<form id="orders" name="orders" method="post" action=""onSubmit="return checkorders();">
<?
include("config.php");
$sess_id_orders = $_GET['id'];


	$sql = "SELECT origin_go , get_back , date_go , train_go , number_of , n_orders , call_orders FROM orders WHERE id_orders='$sess_id_orders'"; 
mysql_query("SET NAMES 'UTF-8'"); 
	$result = mysql_query ($sql,$conn);
		
	$record = mysql_fetch_array($result,MYSQL_ASSOC);


$origin_go = $_POST ['origin_go'];
$get_back = $_POST ['get_back'];
$date_go = $_POST ['date_go'];
$train_go = $_POST ['train_go'];
$number_of = $_POST ['number_of'];
$n_orders = $_POST ['n_orders'];
$call_orders = $_POST ['call_orders'];


?>
<h1>Sign-up Edit orders</h1>
<div class="list">
       <label for="origin_go">สถานีต้นทาง:</label>
      <select name="origin_go" class="list">
							  		<option selected><?php echo $record['origin_go'];?> </option>
							  		<?php
							  		require_once 'config/config.php';
									$sql = "select * From station";
									$table = mysql_query($sql,$conn) or die("ไม่สามารถเลือกตารางได้");
									while($row = mysql_fetch_array($table)){
									?>
							  		<option value="<?=$row["id_station"];?>"><?=$row["Station"];?></option>
							  		<?php
									}
									?>
                                	</select>
         <font color=#FF0000> * </font>

</div>

<br>

<div class="list">

    	 <label for="get_back"> </label>
      <select name="get_back" class="list">
							  		<option selected><?php echo $record['get_back'];?></option>
							  		<?php
							  		require_once 'config/config.php';
									$sql = "select * From station";
									$table = mysql_query($sql,$conn) or die("ไม่สามารถเลือกตารางได้");
									while($row = mysql_fetch_array($table)){
									?>
							  		<option value="<?=$row["id_station"];?>"><?=$row["Station"];?></option>
							  		<?php
									}
									?>
                                	</select>
         <font color=#FF0000> * </font>

</div>

<br>


<label for="date_go">กำหนดวันเดินทาง:</label>
  <input name="date_go" type="text" id=" " style="width: 80px;" size="20" maxlength="10" value="<?php echo $record['date_go'];?>"/>
<a href="javascript:displayDatePicker('date_go')"><img border="0" src="images/cal.gif" width="16" height="16"></a>
<font color=#FF0000> * </font>

<br>

<div class="list">
<label for="train_go">ขบวนรถ:</label>
   <select name="train_go" class="list">
							  		<option selected><?php echo $record['train_go'];?> </option>
							  		<?php
							  		require_once 'config/config.php';
									$sql = "select * From formation";
									$table = mysql_query($sql,$conn) or die("ไม่สามารถเลือกตารางได้");
									while($row = mysql_fetch_array($table)){
									?>
					<option value="<?=$row["id_formation"];?>"><?=$row["n_Formation"];?></option>
							  		<?php
									}
									?>
   	</select>
    <font color=#FF0000> * </font>

</div>    
    
<br>

<label for="number_of">จำนวนผู้เดินทาง:</label>
<input name="number_of" type="text" id="number_of" style="width:30px"  size="20" maxlength="3" value="<?php echo $record['number_of'];?>"/>
<font color=#FF0000> * </font>

<br>

<label for="n_orders">ชื่อผู้สั่งจอง:</label>
<input name="n_orders" type="text" id="n_orders" style="width:200"  size="20" maxlength="100" value="<?php echo $record['n_orders'];?>"/>
<font color=#FF0000> * </font>

<br>

<label for="call_orders">เบอร์ผู้ติดต่อ:</label>
<?php echo $record['call_orders'];?>
 <font color=#FF0000> * </font>

<br>

<button type="submit">Sign-up</button>
 <?php
								if(isset($_SESSION["ses_status"]))
								echo $_SESSION["ses_status"]; 
								session_unregister('ses_status');
							?>
<div class="spacer">

<?
include("config.php");		
if($_POST['f'] == 1){
	$sql2 = "UPDATE orders SET origin_go='$origin_go' ,get_back='$get_back' ,date_go='$date_go' ,train_go='$train_go' ,number_of='$number_of' ,n_orders='$n_orders' 
	WHERE id_orders='$sess_id_orders'";
mysql_query("SET NAMES 'UTF-8'"); 	
	echo "<font color=#00CC00><h3> ข้อมูลได้ถูกแก้ไขเรียบร้อย</h3></font>";
	echo "[<a href = edit_userinfo.php>กลับไปดูผล </a>]";
}
mysql_query ($sql2,$conn);
?>

</div>
</body>
</html>