Re: Handling array in template

Hi Rajesh,
 
You may try to print comma when it's not the last element.
 
[% FOREACH var IN vars %]
[%- var -%][%- "," UNLESS loop.last -%]
[% END %]
 
Chakkit
 
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From: templates-bounces-MnLy+PD7ppGDO3lXZvfOKmD2FQJk+8+b@public.gmane.org
[mailto:templates-bounces-MnLy+PD7ppGDO3lXZvfOKmD2FQJk+8+b@public.gmane.org] On Behalf Of Rajesh Saha
Sent: Monday, April 09, 2012 04:40 PM
To: [email protected]
Subject: [Templates] Handling array in template
 
Hi
 
I want my result to be like this :
 
abc,def
 
What I have done (in test.tt template file):
 
[% FOREACH var IN vars %]
[%- var -%][%- "," -%]
[% END %]
 
I have processed the above test.tt through perl file like this:
 
#!/usr/bin/perl
use Template ;
$tt = Template->new();
$file = "test.tt" ;
$vars = { 
            vars => ["abc" ,"def"]
            } ;
$tt->process($file,$vars) ;
As expected, the output is:
abc,def,
 
How can I get the result the way I wanted (without the last comma) ? Help
pls.
 
Thanks n regards
Rajesh

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