[Zope] Simple function nightmare

[Felipe Alvarez Harnecker]

Hi Zopistas, 

Hope you can help me .. (I'm hating DTML right now )

Take this dtml document with name: dontWork_dtml

<dtml-return "a+'-'+b+'-'+c">

I want de document act like a function that concatenates a,b and c

but if at other document i do something like

<let a="'1'"
     b="'2'"
     c="'3"
     d=dontWork_dtml
>

<dtml-call "REQUEST.set('a','2')">

<dtml-var d>

</dtml-let>

guess what: 

it renders

2-2-3

That is d is not a string but an expression.

The question is How the Fck. can i implement the concatenation of 3
arguments ?

Gracias por vuestra paciencia.

-- 
______________________________________________________

Felipe Alvarez Harnecker.  QlSoftware.
		
Tel. 09.874.60.17  e-mail: felipe.alvarez@qlsoft.cl

Potenciado por Ql/Linux  http://www.qlsoft.cl/
______________________________________________________