Hi..

I encountered problem in displaying joborder number or JO_No inside while loop.

I want to happen is only JO_No will display after I click the Approved button and it will only appear on the row where the Approved button was click.

Now in my code the JO_No was display automatically in the row of JO_No .

here is my code:

PHP Code:
<?php
    error_reporting
(0);
  
date_default_timezone_set("Asia/Singapore"); //set the time zone  
$con mysql_connect('localhost''root','');

if (!
$con) {
    echo 
'failed';
    die();
}

mysql_select_db("mes"$con);
$Date_Shelve =date('Y-m-d H:i:s');  


?>
<html>
<head>
<title>Job Order</title> 
<link rel="stylesheet" type="text/css" href="kanban.css" />    
</head>
<body>


<div id="SR_date">
<label>Date :</label>
<input type="text" name="Date_Shelve" id="Date_Shelve" value="<?php echo $Date_Shelve?>" size="16" readonly="readonly" style="border: none;">    
</div>

<div id="kanban_table"> 
<table width="auto">
<th> JO No.</th>
<th> ETD </th>
<th> PO No. </th>
<th> SKU Code </th>
<th> Description </th>
<th> PO Req </th>
<th> Requirements </th>
<th> Priority</th>

<?php

$sql 
"SELECT ETD, PO_No, SKUCode, Description, POReq 
FROM sales_order"
;
$res_so mysql_query($sql$con);

$Approved = isset($_POST['priority']);
if (
$Approved)
{
    
$PO_No $_POST['PO_No'];
//----I want to display only the jo_number after click the approved button and it only display on the row where I click the approved button---
    
$sql "SELECT jo_number FROM job_order ORDER BY jo_date DESC LIMIT 1";
        
$result mysql_query($sql$con);
        
        if (!
$result) {
            echo 
'failed'
            die();
        }
        
$total mysql_num_rows($result);
        if (
$total <= 0) {
            
$currentSRNum 1;
             
$currentYear  = (int)(date('y'));
            
$currentMonth = (int)(date('m'));
            
$currentDay = (int)(date('d'));
           
            
$currentSRYMD substr($row['jo_number'], 06);
            
$currentYMD date("ymd");
            if (
$currentYMD $currentSRYMD
            {  
                
$currentSRNum 1;
            } 
            else 
            {  
                
$currentSRNum += 1;
            }     
             
        } 
        else {
//----------------------------------------
            
$row mysql_fetch_assoc($result);
            
            
$currentSRNum = (int)(substr($row['jo_number'],0,3));
            
            
$currentSRYear  = (int)(substr($row['jo_number'],2,2));
            
$currentSRMonth = (int)(substr($row['jo_number'],0,2));
            
$currentSRNum = (int)(substr($row['jo_number'],6,4));

            
$currentYear  = (int)(date('y'));
            
$currentMonth = (int)(date('m'));
            
$currentDay = (int)(date('d'));
           
            
$currentSRYMD substr($row['jo_number'], 06);
            
$currentYMD date("ymd");
            if (
$currentYMD $currentSRYMD
            {  
                
$currentSRNum 1;
            } 
            else 
            {  
                
$currentSRNum += 1;
            }                                           
        }
         
        
$yearMonth date('ymd');    
        
$currentSR $currentYMD sprintf("%04d"$currentSRNum); //JO_No
}


while(
$row mysql_fetch_assoc($res_so)){
echo 
"<form name='joborder_form' action='' method='post'>";
$PO_No $row['PO_No'];  
echo 
"<tr>
<td><input type='text' name='JO_No' id='JO_No' value='$currentSR' style='border:none;width:auto;' size='10'></td>
<td><input type='text' name='ETD' id='ETD' value='$row[ETD]' style='border:none;width:auto;' size='10'></td> 
<td><input type='text' name='PO_No' id='PO_No' value='$row[PO_No]' style='border:none;' size='30'></td>
<td><input type='text' name='SKUCode' id='SKUCode' value='$row[SKUCode]' style='border:none;' size='15'></td>
<td><input type='text' name='Description' id='Description' value='$row[Description]' style='border:none;' size='35'></td>
<td><input type='text' name='POReq' id='POReq' value='$row[POReq]' style='border:none;width:auto;' size='10'></td> 
<td>&nbsp;</td>
<td><input type='submit' name='priority' value='Approved' id='priority'></td>
</tr>"
;
echo 
"</form>";
}
?>

</table>
</div>

</body>
</html>

Any help is highly appreciated

Thank you