Problem in If condition

PHP
1

Hi…

I tried this code:


<?php
     error_reporting(0);
   date_default_timezone_set("Asia/Singapore"); //set the time zone
$con = mysql_connect('localhost', 'root','');
  mysql_select_db("mes", $con);
if (!$con) {
    echo 'failed';
    die();
}

$sql = "SELECT PCODE, total FROM kanban_checker ORDER BY PCODE";
$res = mysql_query($sql, $con) or die(mysql_error());

while($row = mysql_fetch_assoc($res)){
    $PCODE = $row['PCODE'];
    $total = $row['total'];
}
  $sql = "SELECT
                P28, P28_max, P28_min,
                P30, P30_max, P30_min,
                P32, P32_max, P32_min,
                P33, P33_max, P33_min,
                P35, P35_max, P35_min,
                P35M, P35M_max, P35M_min,
                P35W, P35W_max, P35W_min,
                P38, P38_max, P38_min,
                P41, P41_max, P41_min,
                P42, P42_max, P42_min,
                P43, P43_max, P43_min,
                P46, P46_max, P46_min
                FROM parameter_settings";
        $res_pcode = mysql_query($sql, $con);

  $row = mysql_fetch_assoc($res_pcode);
            $P28 = $row['P28'];
            $P28_max = $row['P28_max'];
            $P28_min = $row['P28_min'];

            $P30 = $row['P30'];
            $P30_max = $row['P30_max'];
            $P30_min = $row['P30_min'];

            $P32 = $row['P32'];
            $P32_max = $row['P32_max'];
            $P32_min = $row['P32_min'];

            $P33 = $row['P33'];
            $P33_max = $row['P33_max'];
            $P33_min = $row['P33_min'];

            $P35 = $row['P35'];
            $P35_max = $row['P35_max'];
            $P35_min = $row['P35_min'];

            $P35M = $row['P35M'];
            $P35M_max = $row['P35M_max'];
            $P35M_min = $row['P35M_min'];

            $P35W = $row['P35W'];
            $P35W_max = $row['P35W_max'];
            $P35W_min = $row['P35W_min'];

            $P38 = $row['P38'];
            $P38_max = $row['P38_max'];
            $P38_min = $row['P38_min'];

            $P41 = $row['P41'];
            $P41_max = $row['P41_max'];
            $P41_min = $row['P41_min'];

            $P42 = $row['P42'];
            $P42_max = $row['P42_max'];
            $P42_min = $row['P42_min'];

            $P43 = $row['P43'];
            $P43_max = $row['P43_max'];
            $P43_min = $row['P43_min'];

            $P46 = $row['P46'];
            $P46_max = $row['P46_max'];
            $P46_min = $row['P46_min'];

            $P47 = $row['P47'];
            $P47_max = $row['P47_max'];
            $P47_min = $row['P47_min'];
       if($PCODE = $P28 || $total = $P28_min){
            echo $P28_min;
        }
        elseif($PCODE = $P30 || $total = $P30_min){
            echo $P30_min;
        }
        elseif($PCODE = $P32 || $total = $P32_min){
            echo $P32_min;
        }
        elseif($PCODE = $P33 || $total = $P33_min){
            echo $P33_min;
        }
        elseif($PCODE = $P35 || $total = $P35_min){
            echo $P35_min;
        }
        elseif($PCODE = $P35M || $total = $P35M_min){
            echo $P35M_min;
        }
        elseif($PCODE = $P35W || $total = $P35W_min){
            echo $P35W_min;
        }
        elseif($PCODE = $P38 || $total = $P38_min){
            echo $P38_min;
        }
        elseif($PCODE = $P41 || $total = $P41_min){
            echo $P41_min;
        }
        elseif($PCODE = $P42 || $total = $P42_min){
            echo $P42_min;
        }
        elseif($PCODE = $P43 || $total = $P43_min){
            echo $P43_min;
        }
        elseif($PCODE = $P46 || $total = $P46_min){
            echo $P46_min;
        }
        elseif($PCODE = $P47 || $total = $P47_min){
            echo $P47_min;
        }
        else{
            echo '';
        }
?>

for display data if total = min.

The problem is, in this condition he satisfied if condition even though $total is not equal to $P28_min.

Thank you

2

Hi…

I resolved my issue when i revise my code:


$sql = "SELECT PCODE, total FROM kanban_checker ORDER BY PCODE";
$res = mysql_query($sql, $con) or die(mysql_error());

while($row = mysql_fetch_assoc($res)){
    $PCODE = $row['PCODE'];
    $total = $row['total'];
  $sql = "SELECT
                P28, P28_max, P28_min,
                P30, P30_max, P30_min,
                P32, P32_max, P32_min,
                P33, P33_max, P33_min,
                P35, P35_max, P35_min,
                P35M, P35M_max, P35M_min,
                P35W, P35W_max, P35W_min,
                P38, P38_max, P38_min,
                P41, P41_max, P41_min,
                P42, P42_max, P42_min,
                P43, P43_max, P43_min,
                P46, P46_max, P46_min,
                P47, P47_max, P47_min
                FROM parameter_settings";
        $res_pcode = mysql_query($sql, $con);

  $row = mysql_fetch_assoc($res_pcode);
            $P28 = $row['P28'];
            $P28_max = $row['P28_max'];
            $P28_min = $row['P28_min'];

            $P30 = $row['P30'];
            $P30_max = $row['P30_max'];
            $P30_min = $row['P30_min'];

            $P32 = $row['P32'];
            $P32_max = $row['P32_max'];
            $P32_min = $row['P32_min'];

            $P33 = $row['P33'];
            $P33_max = $row['P33_max'];
            $P33_min = $row['P33_min'];

            $P35 = $row['P35'];
            $P35_max = $row['P35_max'];
            $P35_min = $row['P35_min'];

            $P35M = $row['P35M'];
            $P35M_max = $row['P35M_max'];
            $P35M_min = $row['P35M_min'];

            $P35W = $row['P35W'];
            $P35W_max = $row['P35W_max'];
            $P35W_min = $row['P35W_min'];

            $P38 = $row['P38'];
            $P38_max = $row['P38_max'];
            $P38_min = $row['P38_min'];

            $P41 = $row['P41'];
            $P41_max = $row['P41_max'];
            $P41_min = $row['P41_min'];

            $P42 = $row['P42'];
            $P42_max = $row['P42_max'];
            $P42_min = $row['P42_min'];

            $P43 = $row['P43'];
            $P43_max = $row['P43_max'];
            $P43_min = $row['P43_min'];

            $P46 = $row['P46'];
            $P46_max = $row['P46_max'];
            $P46_min = $row['P46_min'];

            $P47 = $row['P47'];
            $P47_max = $row['P47_max'];
            $P47_min = $row['P47_min'];
       if($PCODE == $P28 && $total == $P28_min){
            echo $P28_min;
        }

       else{
           echo '';
       }

       if($PCODE == $P30 && $total == $P30_min){
            echo $P30_min;
        }
       else{
           echo '';
       }

       if($PCODE == $P32 && $total == $P32_min){
            echo $P32_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P33 && $total == $P33_min){
            echo $P33_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P35 && $total == $P35_min){
            echo $P35_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P35M && $total == $P35M_min){
            echo $P35M_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P35W && $total == $P35W_min){
            echo $P35W_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P38 && $total == $P38_min){
            echo $P38_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P41 && $total == $P41_min){
            echo $P41_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P42 && $total == $P42_min){
            echo $P42_min;
       }
       else{
           echo '';
       }
       if($PCODE == $P43 && $total == $P43_min){
            echo $P43_min;
       }
       else{
           echo '';
       }
       if($PCODE == $P46 && $total == $P46_min){
            echo $P46_min;
       }
       else{
           echo '';
       }

       if($PCODE == $P47 && $total == $P47_min){
            echo $P47_min;
       }
        else{
            echo '';
        }
}

Now my problem is…

How and where i can add this code in my form to display minimum value per Items which Items = PCODE.

here is my code where I need to add the above 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);
$sr_date =date('Y-m-d H:i:s');

$sql = "SELECT sr_number FROM stock_requisition ORDER BY sr_date DESC LIMIT 1";
        $result = mysql_query($sql, $con);
        if (!$result) {
            echo 'failed';
            die();
        }
        $total = mysql_num_rows($result);
        if ($total <= 0) {
            $currentSRNum = 1;
        }
        else {
//------------------------------------------------------------------------------------------------------------------
            // Stock Number iteration....
            $row = mysql_fetch_assoc($result);

            $currentSRNum = (int)(substr($row['sr_num'],0,3));

            $currentSRYear  = (int)(substr($row['sr_num'],2,2));
            $currentSRMonth = (int)(substr($row['sr_num'],0,2));

            $currentYear  = (int)(date('y'));
            $currentMonth = (int)(date('m'));
            $currentDay = (int)(date('d'));


            if ($currentYear == $currentSRYear) {
                if ($currentMonth == $currentSRMonth) {
                    $currentSRNum = $currentSRNum + 1;
                }
                if ($currentMonth > $currentSRMonth) {
                    $currentSRNum = 1;
                }
                if ($currentDay > $currentSRDay) {
                    $currentSRNum = 1;
                }
            }
            if ($currentYear > $currentRefYear) {
                $currentSRNum = 1;
            }
        }
//------------------------------------------------------------------------------------------------------------------
        $yearMonth = date('ymd');
        $currentSR = $yearMonth . sprintf("%03d", $currentSRNum);
?>
<html>
<title>Stock Requisition</title>
<head>
</head>
<body>
<div id="ddcolortabs">
<ul>
<li> <a href="ParameterSettings.php" title="Parameter Settings"><span>Parameter Settings</span></a></li>
<li id="current"><a href="StockRequisition.php" title="Stock Requisition"><span>Stock Requisition</span></a></li>
<li style="margin-left: 1px"><a href="kanban_report.php" title="WIP Report"><span>Wip Report</span></a></li>
</ul>
</div>
<div id="SR_date">
<label>Date :</label>
<input type="text" name="sr_date" value="<?php echo $sr_date; ?>" size="16" readonly="readonly">
</div>
<div id="SR_number">
<label>SR# :</label>
<input type="text" name="sr_number" value="<?php echo $currentSR; ?>" size="8" readonly="readonly" style="font-weight: bold;">
<br/>
</div>
<div>
<table>
<thead>
<th>Items</th>
<th>Sub Items</th>
<th>Item Code</th>
<th>Demanded Qty</th>
<th>UoM</th>
<th>Class</th>
<th>Description</th>
<th>BIN Location</th>
</thead>
<?php
$sql = "SELECT DISTINCT Items FROM bom_subitems ORDER BY Items";
$res_bom = mysql_query($sql, $con);

while($row = mysql_fetch_assoc($res_bom)){

    $Items = $row['Items'];
echo "<tr>
        <td style='border: none;font-weight: bold;'>&nbsp;$row[Items]</td>
        </tr>";

$sql = "SELECT SubItems, ItemCode, UoM, Class, Description, BINLocation FROM bom_subitems WHERE Items = '$row[Items]' ORDER BY Items"or die(mysql_error());
$res_sub = mysql_query($sql, $con);

 while($row_sub = mysql_fetch_assoc($res_sub)){

    echo "<tr>
        <td style='border: none;'>&nbsp;</td>
        <td style='border: none;'>$row_sub[SubItems]</td>
        <td style='border: none;'>&nbsp;$row_sub[ItemCode]</td>
        <td style='border: none;'><center><input type='text' name='DemandedQty' id='DemandedQty' value='' size='7'></center></td>
        <td style='border: none;' size='3'>&nbsp;$row_sub[UoM]</td>
        <td style='border: none;'>&nbsp;$row_sub[Class]</td>
        <td style='border: none;'>&nbsp;$row_sub[Description]</td>
        <td style='border: none;'>&nbsp;$row_sub[BINLocation]</td>
        </tr>";

}
}

?>
</table>
</div>

</body>
</html>

In Demanded Qty i need to display the Minimum if the total = minimum per PCODE/Item per Item.

for example in P28 the total = P28_min then It will display on the 3 textboxes which belong to P28
I attach my sample image.

Thank you…