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Vertical looper with only 2 colums

Posted on 2008-06-17
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Last Modified: 2013-12-12
I have a vertical looper that shows the records in alphabetical order in my code if i have more than 40 records it creates a new colum. what i need is the code below to show 50% of the records or all in two colums. I tried a horzontal looper but that changes the alpha order. here is the code im using.

------------------code-------------------
<?php
$rows_RsAdvertise = 40;
$cols_RsAdvertise = ceil($totalRows_RsAdvertise/ 40);
for ($i=0; $i<$rows_RsAdvertise; $i++) {
      for ($j=0; $j<$cols_RsAdvertise; $j++) {
            $currentIndex_RsAdvertise = $i + $rows_RsAdvertise * $j;
            if (@mysql_data_seek($RsAdvertise, $currentIndex_RsAdvertise)) {
                  $row_RsAdvertise = mysql_fetch_assoc($RsAdvertise);
?>
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Question by:romarc
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Accepted Solution

by:
Michael701 earned 500 total points
ID: 21810029
Like this?
<?php
$cols_RsAdvertise = 2;
$rows_RsAdvertise = ceil($totalRows_RsAdvertise/ $col_RsAdvertise);
for ($i=0; $i<$rows_RsAdvertise; $i++) {
      for ($j=0; $j<$cols_RsAdvertise; $j++) {
            $currentIndex_RsAdvertise = $i + $rows_RsAdvertise * $j;
            if (@mysql_data_seek($RsAdvertise, $currentIndex_RsAdvertise)) {
                  $row_RsAdvertise = mysql_fetch_assoc($RsAdvertise);
// I assume in here you display the record
?>

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LVL 10

Expert Comment

by:Khanh Doan
ID: 21810044
Is this what you looking for ?

Bonmat86.
<table width="200" border="0" align="center">
<?php
$n = 13;
$max = ceil(13/2);
$max_n = $max;
for ($i = 1; $i <= $max; $i++)
{
	$table .= '<tr><td align="center">' . $i . '</td>';
	($max_n + $i <= $n) ? $table .= '<td align="center">' . ($max_n + $i) . '</td></tr>' : '';
}
echo $table;
?>
</table>

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0
 
LVL 10

Expert Comment

by:Khanh Doan
ID: 21810056
@Michael701: Oh, I didn't see your post.

Btw, at my code
$max = ceil(13/2);
should change to
$max = ceil($n/2);

Bonmat86.
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Author Comment

by:romarc
ID: 21818820
Michael701
that code dawns an error
Warning: Division by zero in ...

the code i posted works but if i go over 40 records it creates a new column. i need it to display only 2 columns showing all records.
0
 

Author Comment

by:romarc
ID: 21818836
Ok i got it there was a typo on line 3 of bonmat86: code
$col_RsAdvertise s/b $cols_RsAdvertise

now it works
Thanks
0
 

Author Closing Comment

by:romarc
ID: 31468188
Thanks, sorry for the delay but there was a typo in the thrid line $col_RsAdvertise   i changed to $cols_RsAdvertise and it works now
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Author Comment

by:romarc
ID: 21818849
sorry bonmat86:
not your code but Michael701: code had the typo
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Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

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