[Zope] How do I use the math module ?

[Marcus Collins]

Hi

The following snippet (tested) works as expected, printing the values in
three columns.

<dtml-var standard_html_header>
<dtml-call "REQUEST.set('WordList', ['word_a', 'word_b', 'word_c', 'word_d',
'word_e', 'word_f', 'word_g'])">

<dtml-in WordList>
  <dtml-unless sequence-start>
    <dtml-if "_.math.fmod(_['sequence-index'], 3) == 0">
      <br>
    </dtml-if>
  </dtml-unless>
  <dtml-var sequence-item>
</dtml-in>
<dtml-var standard_html_footer>


hth,

-- Marcus

> Hi,
> 
> I have a simple question - how do I use the fmod function in the math 
> module with dtml ?
> 
> I've tried something like this(and a lot of variants):
> 
> <dtml-if expr="_.math.fmod(x,y) == 0">
> 	do something
> </dtml-if>
> 
> 
> 
> What is it for:
> 
> I have some words returned from a search which I want to be displayed 
> like this:
> 
> word_a	word_b	word_c
> word_d	word_e	word_f
> word_g	word_h	word_i
> 
> Thanks in advance.
> 
> Regards
> 
> -------------------------------------------------
> Anders Holmbech Nielsen | Tlf:  (+45) 70 22 56 00
> Software Engineer       | Fax:  (+45) 70 22 57 00
> Integrator Uniware A/S  | http:/www.integrator.dk
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