From bill_j_andrews at yahoo.com  Thu Jun 12 18:20:36 2003
From: bill_j_andrews at yahoo.com (Bill Andrews)
Date: Sun Aug 10 16:54:53 2008
Subject: [Zope-xml] TAL namespace errors generating XML in Zope with TAL statements
Message-ID: <20030612222036.30077.qmail@web11107.mail.yahoo.com>

Hi there,

I'm trying to generate simple XML from a Zope DTML Document. Getting
this error:

Reference to undeclared namespace prefix: 'tal'. Error processing
resource 'http://localhost/test2.xml'. Line 4, Position 37 

        <span tal:replace="foobar"/>

I have this in the DTML doc:

------------
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
  <channel>
    <title>
        <span tal:replace="foobar"></span>
    </title>
  </channel>
</rss>
------------

What do I need to do differently to get this to work? Already using
TAL within DTML docs in Zope to generate HTML.

Need to get this working for my job - appreciate any leads/tips.

Zope 2.6.0 (source release, python 2.1, linux2), python 2.1.3,
freebsd4)

Thanks,
Bill


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From bill_j_andrews at yahoo.com  Thu Jun 12 19:59:24 2003
From: bill_j_andrews at yahoo.com (Bill Andrews)
Date: Sun Aug 10 16:54:53 2008
Subject: [Zope-xml] TAL namespace errors generating XML in Zope with TAL statements
Message-ID: <20030612235924.80285.qmail@web11105.mail.yahoo.com>

I figured this out - had to create Zope object of type "Page
Template" and then have a first few lines like this:

--------- 
<?xml version="1.0" ?>
<!DOCTYPE rss PUBLIC "-//Netscape Communications//DTD RSS 0.91//EN"
"http://my.netscape.com/publish/formats/rss-0.91.dtd">

<rss xmlns:tal="http://xml.zope.org/namespaces/tal"
xmlns:dc="http://purl.org/dc/elements/1.1/" version="0.91">
--------- 

There seems to be a zope bug with XML parsing where if you make a bad
call (I saw it trying to use DateTime() object) then it reports an
XML problem with <p> and </b> or something like that on line 13,
though there was no line 13. Maybe a bug that's been fixed in a later
version.


--- Bill Andrews <bill_j_andrews@yahoo.com> wrote:
> From: Bill Andrews <bill_j_andrews@yahoo.com>
> To: zope-xml@zope.org
> Subject: [Zope-xml] TAL namespace errors generating XML in Zope
> with TAL statements
> Date: Thu, 12 Jun 2003 15:20:36 -0700 (PDT)
> 
> Hi there,
> 
> I'm trying to generate simple XML from a Zope DTML Document.
> Getting
> this error:
> 
> Reference to undeclared namespace prefix: 'tal'. Error processing
> resource 'http://localhost/test2.xml'. Line 4, Position 37 
> 
>         <span tal:replace="foobar"/>
> 
> I have this in the DTML doc:
> 
> ------------
> <rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
>   <channel>
>     <title>
>         <span tal:replace="foobar"></span>
>     </title>
>   </channel>
> </rss>
> ------------
> 
> What do I need to do differently to get this to work? Already using
> TAL within DTML docs in Zope to generate HTML.
> 
> Need to get this working for my job - appreciate any leads/tips.
> 
> Zope 2.6.0 (source release, python 2.1, linux2), python 2.1.3,
> freebsd4)
> 
> Thanks,
> Bill
> 
> 

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From lists at elvix.com  Fri Jun 13 03:09:18 2003
From: lists at elvix.com (=?ISO-8859-15?B?R2VpciBC5mtob2x0?=)
Date: Sun Aug 10 16:54:53 2008
Subject: [Zope-xml] TAL namespace errors generating XML in Zope with TAL statements
In-Reply-To: <20030612235924.80285.qmail@web11105.mail.yahoo.com>
References: <20030612235924.80285.qmail@web11105.mail.yahoo.com>
Message-ID: <52126306499.20030613090918@elvix.com>

On  Thu, 12 Jun 2003 16:59:24 -0700 (PDT) GMT (..1:59 where i live(GMT+2) )
Bill Andrews asked the Zope-XML mailinglist about the following:
  

>
> There seems to be a zope bug with XML parsing where if you make a bad
> call (I saw it trying to use DateTime() object) then it reports an
> XML problem with <p> and </b> or something like that on line 13,
> though there was no line 13. Maybe a bug that's been fixed in a later
> version.

actually, that is just internet explorer trying to parse the
error-message as xml, while it is actually quite badly-formed HTML.

In most cases, an HTML errormessage is just fine, but IE, expecting
XML returns a local (on the client) parsing error..

Someone should probably come up with a neat solution to that problem..
:)


--
Geir B?kholt