[Zope] Equality test: if sequence-item = document id [excessive recursion error]
Garry Steedman
gs@styrax.com
Fri, 1 Jun 2001 17:56:05 +0000
Tom,
version control fsck-up: my apologies: here it is again (still
doesn't work):
<DIV CLASS=3Dnavigation VALIGN=3D"top">
<dtml-let this_id=3Did>
<dtml-in "PARENTS[0].objectValues('DTML Document')"
sort=3Dmenu_sort_order>
<dtml-if "hasProperty('menu_sort_order')">
<dtml-if expr=3D"_['sequence-item']=3D=3Dthis_id">
<a href=3D"&dtml-absolute_url;">[<dtml-var title>]</a>
<dtml-else>
</dtml-if>
<a href=3D"&dtml-absolute_url;"><dtml-var title></a>
<dtml-else>
</dtml-if>
</dtml-in>
</dtml-let>
</DIV>
btw: am i completely stupid to think that the dtml-let will assign
the id of the dtml method which contains it
( e.g. this_id =3D nav_stuff.id )?
On 1 Jun 2001, at 11:42, Thomas B. Passin wrote:
From: "Thomas B. Passin" <tpassin@mitretek.org>
To: <zope@zope.org>
Subject: Re: [Zope] Equality test: if sequence-item =3D document i=
d [excessive recursion error]
Date sent: Fri, 1 Jun 2001 11:42:12 -0400
> Where are you setting this_id? Are you doing it like Tim illustrated?
> I don't see it in your code fragment.
>
> Tom P
>
> [Garry Steedman]
> re this earlier post which i'm still having problems with, can anyone
> enlighten me as to what could be causing this excessive recursion
> error (and how to avoid it)?
>
> cheers,
>
> G
>
>
> ------- Forwarded message follows -------
> From: Garry Steedman <gs@styrax.com>
> To: tim@freepm.org
> Subject: Re: [Zope] Equality test: if sequence-item =3D document
> id Copies to: zope@zope.org, "Max M=F8ller Rasmussen"
> <maxm@normik.dk> Send reply to: gs@styrax.com Date sent: Fri, 1
> Jun 2001 14:52:32 +0000
>
> Hi Tim,
>
> i don't understand why, but it doesn't work for me!
>
> what i have is this:
>
> a nav_stuff method:
>
> <DIV CLASS=3Dnavigation VALIGN=3D"top">
> <dtml-in "PARENTS[0].objectValues('DTML Document')"
> sort=3Dmenu_sort_order>
> <dtml-if "hasProperty('menu_sort_order')">
> <dtml-if "_['sequence-item']=3D=3Dthis_id">
> <a href=3D"&dtml-absolute_url;">[<dtml-var title>]</a>
> <dtml-else>
> </dtml-if>
> <a href=3D"&dtml-absolute_url;"><dtml-var title></a>
> <dtml-else>
> </dtml-if>
> </dtml-in>
> </DIV>
>
> which is called from the standard header.
>
> the standard header and the nav_stuff method are in the same folder.
> if i have a document in a subfolder which calls the standard header,
> which in turn calls the code above, i get an excessive recursion
> error.
>
> any suggestions would be much appreciated!
>
> cheers,
>
> G
>
> On 1 Jun 2001, at 7:30, Tim Cook wrote:
>
> From: Tim Cook <twcook@iswt.com>
> Send reply to: tim@freepm.org
> Organization: Free Practice Management, Inc.
> To: gs@styrax.com
> Copies to: zope@zope.org,
> "Max M=F8ller Rasmussen"
> <maxm@normik.dk>
> Subject: Re: [Zope] Equality test: if sequence-item =3D
> document
> id Date sent: Fri, 01 Jun 2001 07:30:22 -0500
>
> > Garry Steedman wrote:
> > >
> > > max,
> > >
> > > nope!
> > >
> >
> > > > > From: Garry Steedman [mailto:gs@styrax.com]
> > > >
> > > > > <dtml-in "PARENTS[0].objectIds('DTML Document')">
> > > > > <dtml-if expr=3D"_['sequence-item']=3D=3D'this().id'">
> > > > > <li><dtml-var sequence-item>
> > > > > <dtml-else>
> > > > > </dtml-if>
> > > > > </dtml-in>
> > > >
> > > > > which of course doesn't work, but i'm not sure why or what i
> > > > > need instead!
> > > >
> >
> > This works. It has something to do with resolving the string
> > representation of the object id.
> > I often use something that I've found that works. I don't
> > necessarily care why. Maybe someday? <vbg>
> >
> > <dtml-let this_id=3Did>
> > <dtml-in "PARENTS[0].objectIds('DTML Document')">
> > <dtml-if expr=3D"_['sequence-item']=3D=3Dthis_id">
> > <li><dtml-var sequence-item></li>
> > <dtml-else></dtml-if>
> > </dtml-in>
> > </dtml-let>
> >
> >
> > --
> > Tim Cook, President - FreePM,Inc.
> > http://www.FreePM.com Office: (731) 884-4126
> > ONLINE DEMO: http://www.freepm.org:8080/FreePM
> >
> > _______________________________________________
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>
>
> ------- End of forwarded message -------
> +-------------------------------------------+
> Garry Steedman mailto:gs@styrax.com
> Styrax Associates http://www.styrax.com/
>
> "The Good Man has no shape."
> +-------------------------------------------+
>
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+-------------------------------------------+
Garry Steedman mailto:gs@styrax.com
Styrax Associates http://www.styrax.com/
"The Good Man has no shape."
+-------------------------------------------+