[Zope] passing a parameter - namespace and dtml-with

[Sean Kelley]

Only problem is I am using a dtml-in inside the category_results method 
which calls a sql method and it now gives me an error:
<dtml-in expr="category_match1(_)" size=50 start=query_start>
...
</dtml-in>
 Perhaps its not finding the title1 value I am trying to pass to it?
 *Error Type: NameError
Error Value: global name 'category_match1' is not defined*
 On 8/29/05, Peter Bengtsson <peterbe at gmail.com> wrote: 
> 
> Better
> 
> <dtml-let orig_title="'Hannoverian Stallions Lauries Crusador ' ">
> <dtml-with links>
> <dtml-var "catagory_results(_, _.None, title1=orig_title)">
> </dtml-with>
> </dml-let>
> 
> Use dtml-let and notice the extra _ in the parameters. I doubt that
> DTML methods accept plain arguments except self, REQUEST and RESPONSE.
> All other things must be passed with keyword arguments.
> 
> 
> On 8/30/05, Sean Kelley <kelleyfarm at gmail.com> wrote:
> > I tried using orig_title in the format <dtml-var orig_title> in the 
> called
> > dtml-method (category_results) and I get a zope error which I don't
> > understand:
> > Error Type: TypeError
> > Error Value: sequence index must be integer
> >
> > When I call it in the orignal page which I want the title for it works 
> fine.
> >
> >
> > John Eikenberry jae-zope at kavi.com <http://kavi.com>
> > Mon Aug 29 16:05:37 EDT 2005
> >
> >
> >
> > Previous message: [Zope] passing a parameter - namespace and dtml-with
> > Next message: [Zope] zope 2.8 command line tracebacks
> > Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
> > ________________________________
> > Sean Kelley wrote:
> >
> > > I am trying to pass the title of a page to a dtml method which is in
> > another
> > > folder named links. If I pass the actual title like below everything
> > works.
> > > However, when I try to pass the value of the current title to
> > > category_results using various other methods it does not.
> > > What is the syntax so that I can pass the current value of <dtml-var
> > title>
> > > to the method? Would the dtml-with block change the namespace it pulls 
> the
> > > title variable from to the context of the method category_results in 
> the
> > > links folder?
> >
> > Yes.
> >
> > Here's a quick hack that will work.
> >
> > <dtml-call "REQUEST.set('orig_title',this().title)">
> > <dtml-with links>
> > <dtml-var "catagory_results(_.None,REQUEST.get('orig_title'))">
> > </dtml-with>
> >
> > > <dtml-with links>
> > > <dtml-comment>This line works</dtml-comment>
> > > <dtml-var "category_results(_.None, _, title1='Hannoverian Stallions
> > Lauries
> > > Crusador ')">
> > > </dtml-with>
> >
> >
> >
> >
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> >
> >
> 
> 
> --
> Peter Bengtsson,
> work www.fry-it.com <http://www.fry-it.com>
> home www.peterbe.com <http://www.peterbe.com>
> hobby www.issuetrackerproduct.com <http://www.issuetrackerproduct.com>
> 



-- 
Sean Kelley
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