That seems too easy (
Cheers,
E.
--
Eliot Kimber
http://contrext.com
On 12/25/18, 12:42 PM, "Wendell Piez wapiez(_at_)wendellpiez(_dot_)com"
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:
Hi,
How about
.//*[title] except .//*[title]//*[title]
? (or the same along descendant:: )
Cheers, Happy Solstice, etc. Wendell
On Mon, Dec 24, 2018 at 5:34 PM Eliot Kimber ekimber(_at_)contrext(_dot_)com
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:
>
> Thanks--setting the $here variable was the trick I was failing to see.
>
> Cheers,
>
> E.
>
> --
> Eliot Kimber
> http://contrext.com
>
>
> On 12/24/18, 3:31 PM, "David Carlisle
d(_dot_)p(_dot_)carlisle(_at_)gmail(_dot_)com"
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:
>
> given
>
> <root>
> <chapter><title>C1</title>
> <wrapper>
> <wrapper>
> <section><title>S1</title></section>
> </wrapper>
> <section><title>S2</title>
> <section><title>S3</title>
> </section>
> </section>
> </wrapper>
> </chapter>
> </root>
>
>
> (I moved /chapter to the end?)
>
> and
>
> <xsl:stylesheet version="3.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
>
>
> <xsl:template match="chapter">
>
> <xsl:message select="
> let $here:=. return
> .//section[empty(ancestor::*[title] except
> $here/ancestor-or-self::*[title])]/title
> "/>
>
> </xsl:template>
>
> </xsl:stylesheet>
>
>
> the xpath in the message produces
>
> <title>S1</title><title>S2</title>
>
> David
>
> On Mon, 24 Dec 2018 at 21:13, Graydon graydon(_at_)marost(_dot_)ca
> <xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:
> >
> > On Mon, Dec 24, 2018 at 08:57:40PM -0000, Eliot Kimber
ekimber(_at_)contrext(_dot_)com scripsit:
> > > Using XPath 3:
> > [snip]
> > > Given a starting node, e.g., the root node (but could be any node
in the hierarchy) I need to find the first titled "child" nodes, so given the
chapter node I need to find S1 and S2 but not S3.
> >
> > If you meant:
> >
> > <root>
> > <chapter><title>C1</title>
> > <wrapper>
> > <wrapper>
> > <section><title>S1</title>
> > </section>
> > </wrapper>
> > <section><title>S2</title>
> > <section><title>S3</title>
> > </section>
> > </section>
> > </wrapper>
> > </chapter>
> > </root>
> >
> > then
> >
//descendant::*[self::section][title][not(ancestor::*[self::section][title])]
> >
> > will give you the first titled element of the type you're looking
for.
> >
> > You'll need to put the actual values for "foo" and "bar" in where
there's a predicate for [self::section]; [self:foo or self::bar]
> >
> > -- Graydon
> >
>
>
>
>
--
Wendell Piez | wendell -dot- piez -at- nist -dot- gov |
http://www.wendellpiez.com
pellucidliterature.org | github.com/wendellpiez |
gitlab.coko.foundation/wendell - pausepress.org
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