Use the following transformation:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:key name="kFollParas" match="para[not(@title)]"
use="generate-id(preceding-sibling::para[(_at_)title][1])"/>
<xsl:template match="para[(_at_)title]">
<section>
<title><xsl:value-of select="@title"/></title>
<para><xsl:value-of select="."/></para>
<xsl:copy-of select="key('kFollParas', generate-id())"/>
</section>
</xsl:template>
<xsl:template match="para[not(@title)]"/>
</xsl:stylesheet>
When applied on your source.xml:
<text>
<para title="title1">
some text
</para>
<para>
a para without a title
</para>
<para title="title2">
more text
</para>
<para>
yet another untitled para
</para>
</text>
the wanted result is produced:
<section>
<title>title1</title>
<para>
some text
</para>
<para>
a para without a title
</para>
</section>
<section>
<title>title2</title>
<para>
more text
</para>
<para>
yet another untitled para
</para>
</section>
Hope this helped.
=====
Cheers,
Dimitre Novatchev.
http://fxsl.sourceforge.net/ -- the home of FXSL
"Stefan Tilkov" <stefan(_dot_)tilkov(_at_)innoq(_dot_)com> wrote in message
news:OFF1F431D7(_dot_)102B9DE9-ONC1256D68(_dot_)002AEF58-C1256D68(_dot_)002AFA73(_at_)innoq(_dot_)org(_dot_)(_dot_)(_dot_)
I can't for the life of me figure out how to solve a simple problem. I
know that it is related to grouping, but my XSL (and XPath) knowlegde is
not up to translating answers given to similar problems to my particular
case.
I have a couple of paragrahps, marked up this way:
<para title="title1">
some text
</para>
<para>
a para without a title
</para>
<para title="title2">
more text
</para>
<para>
yet another untitled para
</para>
I want to turn them into this:
<section>
<title>title1</title>
<para>
some text
</para>
<para>
a para without a title
</para>
</section>
<section>
<title>title2</title>
<para>
more text
</para>
<para>
yet another untitled para
</para>
</section>
That is, I want to create sections from paragraphs, turning the title into
an element belonging to the section. My experiments with following-sibling
and preceeding-sibling all had the problem that *all* paragraphs without a
title were returned, and I somehow need to get access to only those before
the next para with a title.
Any help would be greatly appreciated.
Stefan
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list