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How to get record in while loop


shashib
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producttable :

    id | mid | pid | owgh | nwgh |    1    3      12    1.5    0.6    2    3      12    1.5    0.3    3    3      14    0.6    0.4    4    3      15    1.2    1.1    5    4      16    1.5    1.0    6    4      17    2.4    1.2    7    3      19    3.0    1.4    8    3      19    3.0    1.2

I need result in while loop as **below** : as per mysql query

    $sql = "SELECT pid,owgh,nwgh from produttable      WHERE mid = 3 ";

**RESULT I WANT AS BELOW :**

Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6        12            1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4        19            3.0          1.2                 Tot: 6.0          2.6

$query = mysql_query($sql);

 echo"<table>         <tr>           <td> Product Id </td>           <td> Old Weight </td>           <td> New Wight </td>        </tr>        ";        while($row = mysql_fetch_array($query )){            echo "<tr>";            echo "<td>".$row['pid']."</td>";            echo "<td>".$row['owgh']."</td>";            echo "<td>".$row['nwgh']."</td>";            echo "</tr>";            echo "<tr><td>-----</td>                      <td>Tot : </td>                      <td> </td></tr>";        }        echo "        </table>";

But result i am getting is as below

    Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6       -------------- Tot        12            1.5           0.3       ---------------Tot        14            0.6           0.4       ---------------Tot        15            1.2          1.1       ---------------Tot        19            3.0          1.4       ---------------Tot        19            3.0          1.2which i dont want , **i want as below** :    Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6        12            1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4        19            3.0          1.2                 Tot: 6.0          2.6

**Update : 27/3/2015**Can i get below result, with sum of each

 Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6        12            1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4        19            3.0          1.2                 Tot: 6.0          2.6------------------------------------------Grand Total :        6.3             5     Note in above Old weight : repeat value is not added thats 1.5 , 3.0 is coming twice    hence while addition takensingle of it**OR**    Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6                      1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4                      3.0           1.2                                Tot: 6.0          2.6------------------------------------------       Grand Total :  6.3           5Note in above Old weight : repeat value is not added thats 1.5 , 3.0 is coming twice hence while addition takensingle of it

as product id 12, 19 are coming twice hence shown once with its resp valuePlease help me, if i am wrong in HTML tr td format please correct me , it not necessary to get in same table tr,td ..i just want my result in above format

Edited by shashib
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Maybe...

 echo "<table>         <tr>           <td> Product Id </td>           <td> Old Weight </td>           <td> New Weight </td>        </tr>";        $pid = null;        $sumold = 0;        $sumnew = 0;        while($row = mysql_fetch_array($query)){            if ($row['pid'] == $pid || $pid === null){               echo "<tr>";               echo "<td>".$row['pid']."</td>";               echo "<td>".$row['owgh']."</td>";               echo "<td>".$row['nwgh']."</td>";               echo "</tr>";               $pid = $row['pid'];               $sumold += $row['owgh'];               $sumnew += $row['nwgh'];            }else{               echo "<tr><td></td><td></td><td></td></tr>                     <tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr>                     <tr><td>------</td><td>------</td><td>------</td></tr>";               echo "<tr>";               echo "<td>".$row['pid']."</td>";               echo "<td>".$row['owgh']."</td>";               echo "<td>".$row['nwgh']."</td>";               echo "</tr>";               $sumold = $row['owgh'];               $sumnew = $row['nwgh'];               $pid = $row['pid'];            }        }        echo "<tr><td></td><td></td><td></td></tr>             <tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr>             <tr><td>------</td><td>------</td><td>------</td></tr></table>";
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Hi ,

 

Can i get Grand Total : at last ? of each column

 

Please note : in old weight column weight are repeated twice , trice but i want its single value to be added as below :

Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6        12            1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4        19            3.0          1.2                 Tot: 6.0          2.6------------------------------------------       Grand Total :  6.3            5 Note in above Old weight : repeat value is not added thats 1.5 , 3.0 is coming twice hence while addition takensingle of it**OR**    Product Id  |  Old weight   | New weight    ---------------------------------------        12            1.5           0.6                      1.5           0.3                 Tot: 3.0           0.9       --------------------------------        14            0.6           0.4                 Tot: 0.6           0.4       --------------------------------        15            1.2          1.1                 Tot: 1.2          1.1       --------------------------------        19            3.0          1.4                      3.0          1.2                                Tot: 6.0          2.6------------------------------------------      Grand Total :   6.3          5Note in above Old weight : repeat value is not added thats 1.5 , 3.0 is coming twice hence while addition takensingle of it
echo "<table><tr><td> Product Id </td><td> Old Weight </td><td> New Weight </td></tr>";$pid = null;$sumold = 0;$sumnew = 0;while($row = mysql_fetch_array($query)){if ($row['pid'] == $pid || $pid === null){echo "<tr>";echo "<td>".$row['pid']."</td>";echo "<td>".$row['owgh']."</td>";echo "<td>".$row['nwgh']."</td>";echo "</tr>";$pid = $row['pid'];$sumold += $row['owgh'];$sumnew += $row['nwgh'];}else{echo "<tr><td></td><td></td><td></td></tr><tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr><tr><td>------</td><td>------</td><td>------</td></tr>";echo "<tr>";echo "<td>".$row['pid']."</td>";echo "<td>".$row['owgh']."</td>";echo "<td>".$row['nwgh']."</td>";echo "</tr>";$sumold = $row['owgh'];$sumnew = $row['nwgh'];$pid = $row['pid'];}}echo "<tr><td></td><td></td><td></td></tr><tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr><tr><td>------</td><td>------</td><td>------</td></tr><tr><td>Grand Tol </td><td>Total OLD WGT</td><td>Total NEW WGT</td></tr></table>";

Please help me

Edited by shashib
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Yes, you would just add two more variables. This might work...

echo "<table><tr><td> Product Id </td><td> Old Weight </td><td> New Weight </td></tr>";$pid = null;$sumold = 0;$sumnew = 0;$grandold = 0;$grandnew = 0;while($row = mysql_fetch_array($query)){if ($row['pid'] == $pid || $pid === null){echo "<tr>";echo "<td>".$row['pid']."</td>";echo "<td>".$row['owgh']."</td>";echo "<td>".$row['nwgh']."</td>";echo "</tr>";$pid = $row['pid'];$sumold += $row['owgh'];$sumnew += $row['nwgh'];}else{$grandold += $sumold;$grandnew += $sumnew;echo "<tr><td></td><td></td><td></td></tr><tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr><tr><td>------</td><td>------</td><td>------</td></tr>";echo "<tr>";echo "<td>".$row['pid']."</td>";echo "<td>".$row['owgh']."</td>";echo "<td>".$row['nwgh']."</td>";echo "</tr>";$sumold = $row['owgh'];$sumnew = $row['nwgh'];$pid = $row['pid'];}}$grandold += $sumold;$grandnew += $sumnew;echo "<tr><td></td><td></td><td></td></tr><tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr><tr><td>------</td><td>------</td><td>------</td></tr><tr><td>Grand Tol </td><td>Total OLD WGT:".$grandold."</td><td>Total NEW WGT:".$grandnew."</td></tr></table>";
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Hi davej ,

 

Thanks for reply ...

 

Sir Old Weight is coming wrong .. its taking SUM of all ... but if you check above i need only SUM of ( 1.5 + 0.6 + 1.2 + 3.0 ) = 6.3

 

but its doing actually ( (1.5 + 1.5)+ 0.6 + 1.2 + (3.0 +3.0 ))

 

ii dont want that repeated value sum of same group but if sum of this should work ( 1.5 + 0.6 + 1.5 + (3.0 +3.0 )) in this 1.5 are of other group id hence its should added

 

Hope you got me ....

 

and sir New weight is working perfect ...

 

 

if i have another column suppose as name = another_weight which values are ( 1+2+4+5+6+7) = 25 .. which belong to each above resp. id ..then can i get sum of it

 

Thanks

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Hmmm... I don't see the error, the grand totals are...

 

3.0 + 0.6 + 1.2 + 6.0 = 10.8

0.9 + 0.4 + 1.1 + 2.6 = 5.0

 

...but here is an alternative approach...

echo "<table><tr><td> Product Id </td><td> Old Weight </td><td> New Weight </td></tr>";$pid = null;$sumold = 0;$sumnew = 0;$grandold = 0;$grandnew = 0;while($row = mysql_fetch_array($query)){  if ($row['pid'] == $pid || $pid === null){    echo "<tr>";    echo "<td>".$row['pid']."</td>";    echo "<td>".$row['owgh']."</td>";    echo "<td>".$row['nwgh']."</td>";    echo "</tr>";    $pid = $row['pid'];    $grandold += $row['owgh'];    $grandnew += $row['nwgh'];    $sumold += $row['owgh'];    $sumnew += $row['nwgh'];  }else{    echo "<tr><td></td><td></td><td></td></tr>    <tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr>    <tr><td>------</td><td>------</td><td>------</td></tr>";    echo "<tr>";    echo "<td>".$row['pid']."</td>";    echo "<td>".$row['owgh']."</td>";    echo "<td>".$row['nwgh']."</td>";    echo "</tr>";    $sumold = $row['owgh'];    $sumnew = $row['nwgh'];    $grandold += $row['owgh'];    $grandnew += $row['nwgh'];    $pid = $row['pid'];  }}echo "<tr><td></td><td></td><td></td></tr><tr><td></td><td>Tot :".$sumold."</td><td>".$sumnew."</td></tr><tr><td>------</td><td>------</td><td>------</td></tr><tr><td>Grand Tol </td><td>Total OLD WGT:".$grandold."</td><td>Total NEW WGT:".$grandnew."</td></tr></table>";
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