How to get variable from herf using php : This code for getting order_no when click on link, I can't implement any javascript on this page because its work like template and its not the page appear in browser, any way its working fine but if i click on the link and open modal it shows the same order_no, I have to refresh page or open in new tab to get order_no.
sorry for my english, wish you got what i mean

       <td align='center'  span style="font-weight:bold;"><a href ="edit.php?id=<?php echo $f_customer['order_no']?>" data-toggle = "modal" data-target = "#action"><?php echo $f_customer['order_no']?></a></td>

**edit.php**

     <?php
	require_once 'config.php';
	$q_edit_student = $conn->query("SELECT * FROM `orders` WHERE `order_no` = '$_REQUEST[id]'") or die(mysqli_error());
	$f_edit_student = $q_edit_student->fetch_array();
    ?>

		
    <div class = "modal-content ">
    <div class  = "modal-body">
		
     <div class="form-group col-xs-4 col-md-4">
						<label for="name" class="control-label">Order Number</label>
						<input type = "text" name = "order_no"  id="order_no" value = "<?php echo $_REQUEST['id']?>"tabindex="1" class="form-control" autofocus />
						</div>
