[Zope] stupid question: first 7 chars of an URL

[marcus.schopen@uni-bielefeld.de]

Hi Chris,

this will not work because of the ':' in URL var

I did it like this. Any better way?

<dtml-if expr="_.string.split(url,'://')[0] == 'http' or _.string.split
(url,'://')[0] == 'ftx'">
 
  extern URL

</dtml-if>


Bye
Marcus

Zitiere Chris McDonough <chrism@digicool.com>:

> Hi Marcus,
> 
> <dmtl-let firstseven="urlvar[0:7]">
>   <dtml-var firstseven>
> </dtml-let>
> 
> 
> schoppa@uni-bielefeld.de wrote:
> > 
> > Hi there,
> > 
> > can't figure out how to write the frist 7 characters of an URL string
> to a new
> > var.
> > 
> > <dtml-var urlvar[0:4]> works fine.
> > <dtml-var urlvar[0:7]> doesn't work.
> > 
> > <dtml-if "urlvar[0:7] == 'http://'">
> > 
> > The problem is the ':'. May be one have to use url_quote. But can't
> combine
> > dtml-let drml-call with url-quote to create a new var.
> > 
> > Thank you
> > Marcus
> > 
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