[Koha-devel] TMPL_IF question

[Tonnesen Steve]

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.


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>?
> 
>  -- Owen
> 
> 
> 
> 
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