Re: [xsl] Testing implicit XHTML hierarchy

["bryan rasmussen" <rasmussen.bryan@xxxxxxxxx>]

obviously that should not be a following-sibling in there but just a following.


Cheers,
Bryan Rasmussen

On 7/5/07, bryan rasmussen <rasmussen.bryan@xxxxxxxxx> wrote:
> actually though, if it were me, I would probably prefer something
> along the lines of
>
> <xsl:template match="/">
> <output>
> <xsl:variable name="h"
> select="//xhtml:*[matches(local-name(),'^h[1-6]')]"/>
>
> <xsl:for-each select="$h">
> <xsl:if test="number(substring-after(local-name(following-sibling::xhtml:*[1]),'h'))
> &gt; (number(substring-after(local-name(),'h')) + 1)">
>     section head jumped by more than one level
>  </xsl:if>
> </xsl:for-each>
>
> </output>
> </xsl:template>
>
> which is probably not 100% correct, have not tested. (need to add in
> the appropriate xhtml:h1 test anyway)
>
> Cheers,
> Bryan Rasmussen
>
> On 7/5/07, bryan rasmussen <rasmussen.bryan@xxxxxxxxx> wrote:
> > well i agree there is redundancy (damn I should really do this stuff
> > instead of messing around )
> >
> > but
> >
> > <xsl:variable name="h"
> > select="//xhtml:*[matches(local-name(),'^h[1-6]')]/number(substring(local-name(),2))"/>
> >
> > <xsl:for-each select="1 to count($h)-1">
> > <result select="$h[.+1][1]">
> >
> > <xsl:value-of select="$h[.+1][1]"/>
> > </result>
> > <result select="$h[.][1]">
> >
> > <xsl:value-of select="$h[.][1]"/>
> > </result>
> > <result select="$h[.+1][2]">
> > <xsl:value-of select="$h[.+1][2]"/>
> > </result>
> > <result select="$h[.][2]"><xsl:value-of select="$h[.][2]"/>
> > </result>
> > </xsl:for-each>
> > </output>
> > </xsl:template>
> >
> > produces
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <output>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> >    <result select="$h[.+1][1]">2</result>
> >    <result select="$h[.][1]">1</result>
> >    <result select="$h[.+1][2]">5</result>
> >    <result select="$h[.][2]">2</result>
> > </output>
> >
> > which I'm not following how $h[.+1][2] will always be empty?
> >
> > Since there are two items in the sequence I mean. Sorry if I'm not
> > very clear right now, but I am not thinking especially sharpish.
> >
> > Cheers,
> > Bryan Rasmussen
> >
> > On 7/5/07, David Carlisle <davidc@xxxxxxxxx> wrote:
> > >
> > > > actually  theres more than one item in your sequence that way.
> > > I may have mistyped, but you shouldn't need the [1]'s  in for example
> > > $h[.+1][1]
> > > as $h[.+1] is %h[position()=.+1] so can return at most 1 item, so [1] is
> > > redundant.
> > > similarly $h[.+1][2] will always be empty.
> > >
> > > David
> > >
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