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X Amount of Columns per Row

Hi all,

I've ran into a bit of a showstopper here, I've looked through the code over and over again and it seems legit (for my beginner standards ;) ). What it is essentially trying to do is list 6 thumbnails 2 per row, i.e.:

image1 image2
image3 image4
image5 image6

Plugin Code:

PHP Code:


		
			
$perline = 2;

$set = $perline;

$result = @mysql_query('SELECT reference, imageurl, threadurl FROM highlightthread ORDER BY reference DESC LIMIT 0, 6');



echo "<table>";



while ($row = mysql_fetch_array($result)) {



             if(($set%$perline) == 0){

          echo  "<tr>";

       }

               

            echo "<td align='center' >";



            $threadurl = $row['threadurl'];

            $imageurl = $row['imageurl'];

            eval('$highlights .= "' . fetch_template('highlights') . '";');

            echo "</td>";



      if((($set+1)%$perline) == 0){

           echo "</tr>";

      }

            

      $set = $set+1;



}

echo "</table>";

Template Code:

HTML Code:

<a href="$threadurl"><img src="$imageurl" border=0></a>

I am getting the thumbnails displayed in their straight fashion (i.e. a single row), so it almost feels like it's not picking up any of the echo statements?

Many thanks in advance for any help you can provide.

Cheers :)

Still seeking assistance with this issue :) Thank you to anyone who can be of help...

Try:

PHP Code:


		
			
$i = 1;
$perline = 2;

echo "<table><tr>";
// while (...
{
    if(($i % $perline) == 0)
    {
        echo "</tr><tr>";
    }
    // Do your stuff
    
    $i++;
}

 echo "</tr></table>";

I think the logic behind that is correct.

Thank you Opserty, I really appreciate. I guess I don't understand why it's not outputting the echo statements as I'm still getting just the template output (i.e. <a href...<img src...). My code has been updated to this:

PHP Code:


		
			
$i = 1;

$perline = 2;

$result = @mysql_query('SELECT reference, imageurl, threadurl FROM highlightthread ORDER BY reference DESC LIMIT 0, 6');



echo "<table><tr>";



while ($row = mysql_fetch_array($result)) {



    if(($i % $perline) == 0){

        echo "</tr><tr>";

            }

            

            $threadurl = $row['threadurl'];

            $imageurl = $row['imageurl'];

            eval('$highlights .= "' . fetch_template('highlights') . '";');



    $i++;



}

echo "</tr></table>";

I tried echo'ing some normal text and also didn't work for some reason, but like fetch template is outputting. Many thanks for any clues on to why this echo is not being read...

Cheers

Change every echo to $highlights .= (don't forget the period before the equals sign!)

Thank you again Opserty :) it's outputting now. Just need to figure out how to get it 2 per line instead of only 1. Currently doing <tr>record1</tr> instead of <tr>record1record2</tr>.

Hmmm I'm probably missing something somewhere but I cannot see it. Don't forget your table cell tags (in your template).

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_html_printable (3)bbcode_php_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (7)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages:

Phrase Groups Available:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.00957 seconds Memory Usage 1,741KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_html_printable (3)bbcode_php_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (7)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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