[Koha-devel] TMPL_IF question

[paul POULAIN]

Tonnesen Steve wrote:

>HTML::Template doesn't give any facility for comparisons (greater than,
>less than, etc). TMPL_IF blocks will be evaulated if the variable is
>defined and non-zero.  TMPL_IF blocks will not be evaluated if the
>variable id undefined or zero. 
>
Steve is right. It means you can write :
<TMPL_IF name="numrecord">
... lots of records
</TMPL_IF>
It's used in some places to make "static" parts appear or disappear in 
the final page.

>Steve.
>
>On Tue, 22 Apr 2003, Owen Leonard wrote:
>
>>If there's a variable <TMPL_VAR NAME="numrecords">, can you say something 
>>like:
>>
>><TMPL_IF "numrecords" greater than 0>
>>... lots of records
>></TMPL_IF>?
>>    
>>
-- 
Paul POULAIN
Consultant indépendant en logiciels libres
responsable francophone de koha (SIGB libre http://www.koha-fr.org)