Re: [xsl] matching attribute values that are in range

andrew welch wrote:

> On 7/19/06, Jeff Sese <jsese(_at_)asiatype(_dot_)com> wrote:
>
> > Thanks andrew and florent this helped a lot. What i used was:
> >
> > document('source2.xml')/entry[(_at_)id=current()/@id and
> > @type=current()/@type and (@n=current()/@n or @n[matches(.,'-') and
> > number(substring-before(.,'-')) &lt;= current()/@n and
> > number(substring-after(.,'-')) >= cunrrent()/@n])]
>
> Was obfuscation part of the requirements? :-)
>
> Seriously, you could do with a few variables in there...

How about?

<xsl:variable name="min" select="number(substring-before(.,'-'))" />
<xsl:variable name="max" select="number(substring-after(.,'-'))" />
<xsl:variable name="id" select="current()/@id" />
document('source2.xml')/entry[
       (@id=current()/@id)
and (@type=current()/@type)
and ((@n=current()/@n)
    or @n[matches(.,'-')
               and ($min &lt;= current()/@n)
               and ($max &gt;= current()/@n)]
  )
]

Fixed typo ('cunrrent'), added brackets for clarity, replaced '>' with 
'&gt;'

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