vb.org Archive - Calling a template in a while

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- - Calling a template in a while (https://vborg.vbsupport.ru/showthread.php?t=181165)

The-Ensemble

06-01-2008 01:11 AM

Calling a template in a while

I'd of written a more descriptive title if I knew what was wrong.

I'm trying to list information from a table and to do it I first printed a template then underneath that in the plugin I wrote.

PHP Code:


		
			
while ($category = mysql_fetch_assoc($result)) {

$categoryname = $category['name'];
$catid = $category['id'];
$catdesc = $category['description'];

eval('$cats .= "' . fetch_template('extra_categoriesbit') . '";');

}

And it returns blank, I know its not the database or the while thats the problem, because before I did it echo'ing the html and the variables and it worked fine.

I added eval for the template, and put $cats in the first printed template for where I wanted these results to go and they don't show up and I don't get why. Its probably something stupid I'm overlooking.

Any ideas?

EDIT--Oh and I know its not the template name, I've checked that around 4 times now.

mikesz

06-01-2008 01:20 AM

Where is your query?

The-Ensemble

06-01-2008 01:29 AM

Its above.

Heres the whole plugin

PHP Code:


		
			
if ($_REQUEST['do'] == 'catlist')
{
$result = mysql_query("SELECT * FROM `vb_extra_cats` ORDER BY `displayorder`;");

eval('print_output("' . fetch_template('extra_categories') . '");');

while ($category = mysql_fetch_assoc($result)) {

$categoryname = $category["name"];
$catid = $category['id'];
$catdesc = $category['description'];

eval('$cats .= "' . fetch_template('extra_categoriesbit') . '";');

}


}

MoT3rror

06-01-2008 03:00 AM

How are you outputting $cats? echo? Using it in a template that is further down the code using print_output function? Your current code is outputting nothing.

The-Ensemble

06-01-2008 04:45 AM

I'm outputting it through the extra_categories template using $cats to compile the list.

MoT3rror

06-01-2008 05:46 AM

Try moving this after the while

PHP Code:


		
			
eval('print_output("' . fetch_template('extra_categories') . '");');

The-Ensemble

06-01-2008 06:25 AM

Quote:

Originally Posted by MoT3rror (Post 1537588)

Try moving this after the while

PHP Code:


		
			
eval('print_output("' . fetch_template('extra_categories') . '");');

Hey that worked, thanks!

Opserty

06-01-2008 08:55 AM

print_output() end the script execution, hence nothing after that line will be run. :)

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