AW: WG: character escaping when using saxon 6.5.2 from

Hey Michael,

thank you for your elaborate reply.
Now I understand that d-o-e is unneccessary in most cases. I have to check
my source code to find out if the SAX/DOMresult is the reason for the
difference in output.

Regards
Daniel



***********************************************************************
* Daniel Brauer                                                       *
*                                     Ingenieurbuero Michael Grabietz *
* Phone:  ++49 (9341) 89 66 73        Luft- und Raumfahrttechnik      *
* Fax:    ++49 (9341) 89 66 71        Stauferring 56                  *
* e-mail:                             D-97941 Tauberbischofsheim      *
* daniel.brauer@xxxxxxxxxxxxx         Germany                         *
***********************************************************************

> -----Ursprungliche Nachricht-----
> Von: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]Im Auftrag von Michael Kay
> Gesendet: Donnerstag, 27. Marz 2003 12:02
> An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Betreff: RE:  WG: character escaping when using saxon 6.5.2 from
> java
>
>
> Several people have pointed out to you that disable-output-escaping is
> bad and unnecessary in this situation. If you have been on the list for
> less than 24 hours, then you may not realize why.
>
> disable-output-escaping requires a special secret interface between the
> XSLT processor and the serializer. It breaks the rule that the XSLT
> processor is creating a tree, and the serializer is turning that tree
> into a stream of bytes.
>
> In your example you show the output as
> <tr><?javax.xml.transform.disable-output-escaping ?>
>
> This has exposed the "secret interface", which is formalized by the JAXP
> API in terms of processing instructions. This happens when the XSLT
> processor uses the secret interface, but you supply your own serializer
> which doesn't understand it. I suspect you sent the output of the
> transformation to a SAXResult or DOMResult rather than to a
> StreamResult, and then serialized it using a non-XSLT serializer. This
> all goes to illustrate how bad disable-output-escaping is
> architecturally.
>
> There are cases where d-o-e is needed, for example when your source
> document contains HTML in a CDATA section and you want to copy that
> HTML, unparsed, to the output document. Writing a simple NBSP character
> is not such an example. In 90% of cases where you see d-o-e used in a
> stylesheet, it should not have been used.
>
> Michael Kay
> Software AG
> home: Michael.H.Kay@xxxxxxxxxxxx
> work: Michael.Kay@xxxxxxxxxxxxxx
>
> > -----Original Message-----
> > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
> > Daniel Brauer
> > Sent: 27 March 2003 07:23
> > To: XSL-List@xxxxxxxxxxxxxxxxxxxxxx
> > Subject:  WG: character escaping when using saxon 6.5.2 from java
> >
> >
> > hi folks,
> >
> > i'm trying to use saxon 6.5.2 to carry out a xslt
> > tansfomation (xml-->html) from within a java application.
> > however the escaping of "&nbsp" to enforce empty table cells
> > doesn't work.
> >
> > this is an excerpt from the xslt-file:
> >
> >                <tr>
> >                   <td>
> >                      <xsl:text
> > disable-output-escaping="yes">&amp;nbsp;</xsl:text>
> >                   </td>
> >                   <td>
> >                      <xsl:text
> > disable-output-escaping="yes">&amp;nbsp;</xsl:text>
> >                   </td>
> >                   <td id="Text06">MWE</td>
> >                   <td id="Text03" bgcolor="#FFFF99" colspan="5">
> >                      <xsl:value-of select="AC_WEIGHT/OWE/MWE/WEIGHT"/>
> >                   </td>
> >                </tr>
> >
> >
> >
> > using saxon from java give me somethin like:
> >
> >       <tr><?javax.xml.transform.disable-output-escaping ?>
> >
> >
> > <td>&amp;nbsp;<?javax.xml.transform.enable-output-escaping ?>
> > </td><?javax.xml.transform.disable-output-escaping ?>
> >
> >
> > <td>&amp;nbsp;<?javax.xml.transform.enable-output-escaping ?> </td>
> >         <td id="Text06">MWE</td>
> >         <td id="Text03" bgcolor="#FFFF99" colspan="5">642.07</td>
> >       </tr>
> >
> >
> >
> > whereas using saxon from the command line (i.e. java ...) gives me:
> >
> >          <tr>
> >             <td>&nbsp;</td>
> >             <td>&nbsp;</td>
> >             <td id="Text06">MWE</td>
> >             <td id="Text03" bgcolor="#FFFF99" colspan="5">642.07</td>
> >          </tr>
> >
> >
> >
> > i'd appreciate any help - thanks.
> >
> > regards
> > Daniel.
> >
> >
> >
> >
> >
> > **************************************************************
> > *********
> > * Daniel Brauer
> >         *
> > *                                     Ingenieurbuero Michael
> > Grabietz *
> > * Phone:  ++49 (9341) 89 66 73        Luft- und
> > Raumfahrttechnik      *
> > * Fax:    ++49 (9341) 89 66 71        Stauferring 56
> >         *
> > * e-mail:                             D-97941
> > Tauberbischofsheim      *
> > * daniel.brauer@xxxxxxxxxxxxx         Germany
> >         *
> > **************************************************************
> > *********
> >
> >
> >
> >  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> >
>
>
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
>



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