Serendipity Forums

Posted: **Sat Aug 30, 2008 10:41 am**

Hi,
who can I realize something like this:

<img src="{serendipity_getFile file="img/{$template_option.colorset}_graph_bar_horisontal.png"}

I think {$template_option.colorset} is the problem ...

Posted: **Sat Aug 30, 2008 1:41 pm**

Hi!

I believe something like this could work:

Code: Select all

{assign var="searchfile" value=`img/{$template_option.colorset}_graph_bar_horisontal.png`}
<img src="{serendipity_getFile file=$searchfile}" />

HTH,
Garvin

Posted: **Sat Aug 30, 2008 3:19 pm**

garvinhicking wrote:Hi!

I believe something like this could work:
Code: Select all
{assign var="searchfile" value=`img/{$template_option.colorset}_graph_bar_horisontal.png`}
<img src="{serendipity_getFile file=$searchfile}" />
HTH,
Garvin

if I use this:

Code: Select all

{assign var="searchfile" value='img/{$template_option.colorset}_graph_bar_horisontal.png'}
file={$searchfile}-<br>

I will get output like this:

_graph_bar_horisontal.png'} file=img/{Array.colorset-

option.colorset is defined in

Code: Select all

$template_config = array(
 array(
	        'var'           => 'colorset',
	        'name'          => THEME_COLORSET,
	        'type'          => 'select',
	        'default'       => '',
	        'select_values' => $colorsets
	    ),

same as bulletproof

Posted: **Sat Aug 30, 2008 4:42 pm**

Hi!

Why did you use different code than I pasted?

I used `and not ', that makes a big difference...

Regards,
Garvin

Posted: **Sat Aug 30, 2008 5:05 pm**

garvinhicking wrote:Hi!

Why did you use different code than I pasted?

I used `and not ', that makes a big difference...

because

Code: Select all

{assign var="searchfile" value=`img/{$template_option.colorset}_graph_bar_horisontal.png`}

file={$searchfile}-<br>

will produce following:

_graph_bar_horisontal.png`} file=`img/{Array.colorset-

Posted: **Sat Aug 30, 2008 9:28 pm**

Hi!

Ah, I see, the { and } shouldn't be in there. Can you try:

Code: Select all

{assign var="searchfile" value=`'img/' + $template_option.colorset + '_graph_bar_horisontal.png'`}

file={$searchfile}-<br>

instead? Maybe this works. The problem is that you append something after your colorset name, which usually would look like a variable name to smarty.

If the above does not work, you need to use PHP code inside your config.inc.php:

Code: Select all

$template_loaded_config = serendipity_loadThemeOptions($template_config, $serendipity['smarty_vars']['template_option']);
$serendipity['smarty']->assign('searchfile', 'img/' . $template_loaded_config['colorset'] . '_graph_bar_horisontal.png');

HTH,
Garvin

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