[Zope] dtml-if documentation

[Oleg Broytmann]

On Fri, Nov 30, 2001 at 11:22:26AM +0000, Stephan Goeldi wrote:
> Can anybody point me to an advanced documentation of the dtml-if tag? The 
> basic usage like
> 
> <dtml-if methoda>
>   do this and that
> </dtml-if>
> 
> is not enough. All found docs seem to stop at a certain point of the dtml-if 
> description.

   <dtml-if> is very simple. It has two forms.

1. <dtml-if name="condition">. Condition is calculated according to DTML
magic.

2. <dtml-if expr="condition">. Condition is just a Python expression.

> e.g. the "startswith" stuff, Oleg posted yesterday, was very helpful for me. 
> Where is this documented?

   In Python string handling. In Python docs, not Zope!

Oleg.
-- 
     Oleg Broytmann            http://phd.pp.ru/            phd@phd.pp.ru
           Programmers don't die, they just GOSUB without RETURN.