Explain how to use tpl to do a str_replace

[persut]

i have some old code from 3.2 i need to work with 5.0.1, i have not quite figured out smarty yet, hope i can get some help with getting this to work.

this would show up in the detail page.

if($b_cd) $line = str_replace("<%$b_cd%>","<a href='<%$b_cd_url%>' ><img src=\"http://www. mydomain.com/images/b_cds.gif\" border='0'></a>",$line);
		else $b_cd= "<img src=\"http://mydomain.com/images/transparent1.gif\">";
     if($b_mp3) $line = str_replace("<%$b_mp3%>","<a href='<%$b_mp3_url%>' ><img src=\"http://www. mydomain.com/images/b_mp3.gif\" border='0'></a>",$line);
		else $b_mp3= "<img src=\"http://mydomain.com/images/transparent1.gif\">";

[persut]

bump!

[Frank71]

You are not alone with your problems

No idea how your code was working in 3.x templates and what why you went this way, but on questions with IF and ELSE smarty documentation is very easy.

I think a simple {if $b_cd} output {/if} could do the job ?

Means if variable exist and has data show the following code.

Regards
Frank

[persut]

thanks frank, i have to get use to smarty, it was a lot easer then i thought.