updating value and displaying the value on existing select option - php

Question

first,I have table display from database, in each row it has update button.
second, i have a four (4) collapsible select option form.
third, the select option form has value from database. this value is also present in the column on the table above(first).
Now what i want is when i update the value from the row on the table, the collapsible form will open then the value from the table will display on the select option form.
Here's my code. the code below cant open the collapsible form and display the value on the select option form.
displaytable.php
<?php
$output='';
$noresult='';
if (isset($_POST['search']))
{
$globalpid = $_POST['search'];
$query = mysql_query("SELECT * FROM transaction where patientid ='$globalpid' order by trandate asc") or die ("could not search");
$count = mysql_num_rows($query);
$globalpid = mysql_real_escape_string($globalpid);
if($count == '' && $countname==0)
{
?>
<?php require_once 'search.php'; ?>
<div class="container" style="padding-left:30px">
<br><p><font color="#0B3861"><?php echo "There was no search results!"; ?> </font>
</div>
</div>
<?php }else{
?>
<?php
$total = '';
$add=mysql_query("SELECT SUM(tranamount) from transaction where patientid = $globalpid");
while($row=mysql_fetch_array($add))
{
$totalamount=$row['SUM(tranamount)'];
}
require_once 'transactionheadermenu.php';
?>
<div class="container" style="padding-top:0px; padding-left:30px; padding-right:30px;">
<div class="panel panel-default">
<div class="panel-heading"><h3 class="panel-title"><font color="#2B547E"><?php echo "$outputname";?></font></h3></div>
<div class="panel-body">
<?php require_once 'billpatientquery.php';?>
<?php
echo "<table class='table table-hover';>
<tr>
<td style='border:1px solid; color:gray' width='145px' align='center'>Patient ID</td>
<td style='border:1px solid; color:gray' width='145px' align='center'>Date</td>
<td style='border:1px solid; color:gray' width='600px' align='center'>Item / Description</td>
<td style='border:1px solid; color:gray' width='90px' align='center'>Quantity</td>
<td style='border:1px solid; color:gray' width='90px' align='center'>Price</td>
<td style='border:1px solid; color:gray' width='150px' align='center'>Amount</td>
<td style='border:1px solid; color:gray' width='30px' align='center'>Update</td>
<td style='border:1px solid; color:gray' width='30px' align='center'>Delete</td>
</tr>";
while($row = mysql_fetch_array($query))
{
echo "
<tr>
<td style='border:1px solid; color:gray' width='145px' align='center'>".$row['patientid']."</td>
<td style='border:1px solid; color:gray' width='145px' align='center'>".$row['trandate']."</td>
<td style='border:1px solid; color:gray' width='600px'>".$row['trandescription']."</td>
<td style='border:1px solid; color:gray' width='90px' align='center'>".$row['tranquantity']."</td>
<td style='border:1px solid; color:gray' width='90px' align='right'>".number_format($row['tranunitprice'],2)."</td>
<td style='border:1px solid; color:gray' width='150px' align='right'>".number_format($row['tranamount'],2)."</td>
<td style='border:1px solid; color:gray'><a href='updatebillindex.php?update=$row[id]'>update</a></td>
<td style='border:1px solid; color:gray'><button class='btn btn-default btn-sm';><a href='updatebillindex.php?update=$row[0]'>edit
<span class='glyphicon glyphicon-trash'></span></a></button></td>
</tr> ";
}
echo "</table>";
?>
</div>
</div>
</div>
<?php }
} ?>
updatebillindex.php
?php
if (isset($_GET['update']))
//
{
$id = $_GET['update'];
// //$tranid = $_POST['update'];
//$patientid = $_POST['update'];
//$trandate = $_POST['update'];
//$getname = $_POST['update'];
$query = mysql_query("SELECT * FROM transaction where id = '$id'") or die ("could not search");
$count = mysql_num_rows($query);
while ($rows = mysql_fetch_array($query)) {
$id = $rows['id'];
$tranid = $rows['tranid'];
$trandate = $rows['trandate'];
$patientid = $rows['patientid'];
$transactiontype = $rows['transactiontype'];
$trandescription = $rows['trandescription'];
$tranquantity = $rows['tranquantity'];
$tranunitprice = $rows['tranunitprice'];
$tranamount =$rows['tranamount'];
$gettrandescription = $rows['trandescription'];
}
}
if (isset($_POST['selectmedicine'])) {
$gettrandescription=$_POST['medicineid'];
}
if (isset($_POST['selectroomquantity'])) {
$tranquantity=$_POST['quantity'];
}
?>
<script type="text/javascript">
$('#collapseone').collapseone({
toggle: true
});
</script>
<option value="<?php echo $trandescription; ?>" <?php if($trandescription==$gettrandescription){ echo "selected";} ?> ><?php echo $gettrandescription; ?></option>
<option value="<?php echo $tranquantity; ?>" <?php if($tranquantity==$tranquantity){ echo "selected";} ?> ><?php echo $tranquantity; ?></option>
<form action="billindex.php" method="POST">
<input type="hidden" name="id" value="<?php echo "$id"; ?>">
<input type="hidden" name="tranid" value="<?php echo "$tranid"; ?>">
<input type="hidden" name="patientid" value="<?php echo "$patientid"; ?>">
<input type="hidden" name="trandate" value="<?php echo "$trandate"; ?>">
<input type="hidden" name="transactiontype" value="<?php echo "$transactiontype"; ?>">
<input type="hidden" name="trandescription" value="<?php echo "$trandescription"; ?>">
<input type="hidden" name="tranquanity" value="<?php echo "$tranquantity"; ?>">
<input type="hidden" name="tranunitprice" value="<?php echo "$tranunitprice"; ?>">
<input type="hidden" name="tranamount" value="<?php echo "$tranamount"; ?>">
<input type="submit" name="update" value="Update">
</form>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingTwo">
<h4 class="panel-title">
<a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
Medicine
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<div class="panel-body">
<form action="transaction.php" method="POST">
<div class="col-md-6">
<div class="panel panel-info">
<div class="panel-heading"><h7>Medicine Type : </h7></div>
<div class="panel-body">
<select name="selectmedicine" class="form-control col-sm-4" id="medicinename">
<option id="0" style="width:100px"></option>
<?php
$medicine = mysql_query("SELECT * FROM medicine");
while ($row = mysql_fetch_array($medicine)) {
echo '<option id="' . $row['medicinename'] . '"';
echo ' value="' . $row['medicineid'] . '"';
if($row['medicineid'] == $row['medicinename']) {
echo ' selected="selected"';
}
echo '>';
echo $row['medicinename'];
echo '</option>';
}
?>
</select>
</div>
</div>
</div>
<div class="col-md-6">
<div class="panel panel-info">
<div class="panel-heading panel-height:20px":><h7>Quantity : </h7></div>
<div class="panel-body">
<select name="selectmedicinequantity" class="form-control col-md-4" id="quantityname">
<option id="0" style="width:100px"></option>
<?php
$medicinequantity = mysql_query("SELECT * FROM quantity");
while ($displayquantity = mysql_fetch_array($medicinequantity)) {
$quantityid = $displayquantity['id'];
$quantityname = $displayquantity['quantityname'];
//$quantityprice = $displayquantity['quantityprice'];
?>
<option id=" <?php echo $displayquantity['quantityid']; ?>"><?php if($displayquantity['quantityid'] == $displayquantity['quantityname']) echo 'selected="selected"'; ?><?php echo $displayquantity['quantityname'] ?></option>
<?php
}
?>
</select>
</div>
</div>
</div>