[Zope] expr
I get an error when using following expr: dtml-in expr="address_select(ADDRESS.CENTRE_NO=CENTRENO)" This is due to the . in ADDRESS.CENTRE_NO how can I use ADDRESS.CENTRE_NO so that I don't get this error? Tom. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] expr=id 'index_html issue
Okay, this is my second question for the day. Hopefully it won't be as easy as
the first -- otherwise, I'll have to stick to practicing law.
I'm looking for a way to list the DTML Methods in a folder -- except the
index_html method. So far, I've had to do it by using this:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="title 'The Title'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
This works but it is a maintenance headache. A more elegant (and reuseable)
solution would be to use the id, which is always 'index_html' for the
to-be-excluded method. However...
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="id 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
.. doesn't work.
Does anyone know why?
Thanks in advance,
Ron
./.
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] expr=id 'index_html issue
Okay, this is my second question for the day. Hopefully it won't be as
easy as
the first -- otherwise, I'll have to stick to practicing law.
I'm looking for a way to list the DTML Methods in a folder -- except the
index_html method. So far, I've had to do it by using this:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="title 'The Title'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
This works but it is a maintenance headache. A more elegant (and
reuseable)
solution would be to use the id, which is always 'index_html' for the
to-be-excluded method. However...
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="id 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
.. doesn't work.
Does anyone know why?
Short answer because id is not always a string you have to call it
differently
try untested but this is a faq:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="_[id] 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
hth
Rik
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] expr=id 'index_html issue
hi,
as usual, if such things happen, "id" is a method.
it gets called by zope if you just use dtml-var on it.
So either use id() or better, look for title and
if not set (dont set a title on html_index then)
dont display it.
Regards
Tino
[EMAIL PROTECTED] wrote:
Okay, this is my second question for the day. Hopefully it won't be as easy as
the first -- otherwise, I'll have to stick to practicing law.
I'm looking for a way to list the DTML Methods in a folder -- except the
index_html method. So far, I've had to do it by using this:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="title 'The Title'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
This works but it is a maintenance headache. A more elegant (and reuseable)
solution would be to use the id, which is always 'index_html' for the
to-be-excluded method. However...
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="id 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
.. doesn't work.
Does anyone know why?
Thanks in advance,
Ron
./.
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
RE: [Zope] expr=id 'index_html issue
try untested but this is a faq:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="_[id] 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
that should be
dtml-if expr="_['id'] 'index_html'"
(quotes round id)
dtml-if expr="id() 'index_html'"
would also work. This is because sometimes id is a property, sometimes it's
a method. The former version would work in every case; the latter only
where id is a method. It's annoying, but there's talk of providing a
getId() method for every object to sort this inconsistency out.
seb
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] expr=id 'index_html issue
Seb Bacon wrote:
try untested but this is a faq:
dtml-in expr="objectValues('DTML Method')" sort="title"
dtml-if expr="_[id] 'index_html'"
td align="center"a href="dtml-absolute_url;"dtml-var
title_or_id/a/td
/dtml-if
/dtml-in
that should be
dtml-if expr="_['id'] 'index_html'"
(quotes round id)
dtml-if expr="id() 'index_html'"
would also work. This is because sometimes id is a property, sometimes it's
a method. The former version would work in every case; the latter only
where id is a method. It's annoying, but there's talk of providing a
getId() method for every object to sort this inconsistency out.
As far as I know, getId() is in CVS and is documented in the CVS API
online help. You should be seeing it soon.
-Michel
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
