Yo,
I'm trying to create a custom dtml tag, and after the How-to on this
(http://www.zope.org/Members/z113/1) that in itself posed no problem: easy
as pie. The problem I'm having with the tag is that parameters are not
evaluated. for instance (my tag's name is 'aa')
dtml-let y="someValue"
Try adding something like this in your render method (haven't tried
this, but from a poking around the code in the DocumentTemplate
directory in the past this seems about right):
import VSEval
expr = VSEval.Eval(variable_you_want_to_evaluate)
value = expr.eval(md)
-Randy
-Original
Romain Slootmaekers writes:
I'm trying to create a custom dtml tag
... evaluating attribute valued ...
Look at the attribute "branches_expr" in
"TreeDisplay.TreeTag" as an example...
Dieter
___
Zope-Dev maillist - [EMAIL PROTECTED]
what Ive done and stayed away from using a dtml-tag.
Thanks for your help.
- Original Message -
From: "Brett Carter" [EMAIL PROTECTED]
To: "Andy McKay" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, September 13, 2000 9:51 AM
Subject: Re: [Zope-dev] Custom dtml t
certainly doesnt seem to on a standard DTMLDocument / Method.
Andy - Original Message -
Andy From: "Brett Carter" [EMAIL PROTECTED]
Andy To: "Andy McKay" [EMAIL PROTECTED]
Andy Cc: [EMAIL PROTECTED]
Andy Sent: Tuesday, September 12, 2000 4:17 PM
Andy
Hmm well ive found i have TemplateDict object and of course my self.
Perhaps there is a pythonism I have to research here.
- Original Message -
From: "Andy McKay" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, September 11, 2000 4:03 PM
Subject: [Zope-dev] Custom dtml
"Andy" == Andy McKay [EMAIL PROTECTED] writes:
Andy - see the thread I started called 'Acqusition in a DTML tag'
I have a similar question.
-Brett
Andy Hmm well ive found i have TemplateDict object and of
Andy course my self. Perhaps there is a pythonism I have to
Andy research
nt: Monday, September 11, 2000 4:03 PM
Subject: [Zope-dev] Custom dtml tag
Im playing with a custom dtml-tag along the lines of dtm-query foo
constructs a url to a catalog query. It works fine, I would just like to
extend it a bit and for this I would need to get to the calling object.
F
rtijn Pieters" [EMAIL PROTECTED]
To: "Andy McKay" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, September 12, 2000 11:29 AM
Subject: Re: [Zope-dev] Custom dtml tag
On Tue, Sep 12, 2000 at 09:26:49AM -0700, Andy McKay wrote:
Hmm well ive found i have TemplateDict object a
r 12, 2000 11:29 AM
Andy Subject: Re: [Zope-dev] Custom dtml tag
On Tue, Sep 12, 2000 at 09:26:49AM -0700, Andy McKay wrote:
Hmm well ive found i have TemplateDict object and of course my self.
Perhaps there is a pythonism I have to research here.
- Origin
quot;Andy McKay" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, September 12, 2000 4:17 PM
Subject: Re: [Zope-dev] Custom dtml tag
Andy: here's what I've gleaned - in a dtml tag's render() method, you
get passed in self and a template dict, in my example let's call it
'md'. md is
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