[Zope-dev] HowTo: trying to acces only the form elements in the REQUEST ...

[Chris McDonough]

<dtml-if "REQUEST.form">
   <dtml-if "REQUEST.form.has_key('bar') and REQUEST.form.has_key('baz')">
     ... do something...
   </dtml-if>
</dtml-if>

----- Original Message -----
From: "Holger Lehmann" <lehmann@catworkx.de>
To: "Zope devel list" <zope-dev@zope.org>
Sent: Tuesday, March 13, 2001 3:33 AM
Subject: [Zope-dev] HowTo: trying to acces only the form elements in the
REQUEST ...


Hello everyone,

I need a quick hint.

How do I check wether there are any "form" elements in the request.
And how can I only acces those ?
I want to pass those, and only thos on to a ZClient call to another website.

I do have a request like this:
http://server/foo/bar?name=bar&param=foo&param2=baz

Now I want to isolate name, param and param2.
I need to construct a request like this:
<dtml-if <any parameters at all>>
  <dtml-in <all form parameters in REQUEST>>
    ..... do something
  </dtml-in>
</dtml-if>

TIA Holger

--
-----------------------------------
catWorkX GmbH
Dipl.-Ing. Holger Lehmann
Stresemannstr. 364
22761 Hamburg
Tel: +49 (0700) catWorkX
Tel: +49 (40) 890 646-0
Fax: +49 (40) 890 646-66
mailto:lehmann@catworkx.de
http://www.catworkx.de
http://www.catbridge.de



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