RE: [xsl] can a value of a parameter depends on a other value

[Roelof Wobben <rwobben@xxxxxxxxxxx>]

Hello,



I did some investigation and found this script.




<xsl:variable name="foo">
  <xsl:choose>
    <xsl:when test="condition1">
      ...value if condition1 is true
    </xsl:when>
    <xsl:otherwise>
      ...value if condition1 is not true
    </xsl:otherwise>
  </xsl:choose>
</xsl:variable>

<xsl:apply-templates select="/foo/bar">
  <xsl:with-param name="foo" select="$foo"/>
</xsl:apply-templates>




Is this a good example of a condtional with-param ?



Roelof



------------------
> From: rwobben@xxxxxxxxxxx
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Date: Thu, 1 Dec 2011 14:18:17 +0000
> Subject: [xsl] can a value of a parameter depends on a other value
>
>
>
> Oke,
>
> I understand.
>
> I my situation there will be two parameters page and month and one variable
named articlesperpage.
>
> Then it will look like this :
>
> <xsl:output method="xml"
> doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN"
> doctype-system=http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd
> omit-xml-declaration="yes"
> encoding="UTF-8"
> indent="yes" />
>
> <xsl:param name="page" />
> <xsl:param name="month" />
>
>
> <xsl:variable name="articlesperpage">
> <xsl:choose>
> <xsl:when test="$page='1' and $month='2005-01' ">3</xsl:when>
> <xsl:otherwise>4</xsl:otherwise>
> </xsl:choose>
> </xsl:variable>
>
> <xsl:template match="/">
> <xsl:apply-templates select="/data/test/entry"/>
> </xsl:template>
>
>
> <xsl:template match="test/entry">
> <xsl:value-of select="$articlesperpage" />
> </xsl:template>
>
> </xsl:stylesheet>
>
> Roelof
>
>
> >
> >
> >
> >
> > ----------------------------------------
> > > Date: Thu, 1 Dec 2011 13:13:11 +0000
> > > From: davidc@xxxxxxxxx
> > > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> > > CC: rwobben@xxxxxxxxxxx
> > > Subject: Re: [xsl] can a value of a parameter depends on a other value
> > >
> > >
> > > so, you're almost there, so now you can change
> > >
> > > <xsl:param name="page">
> > >
> > >
> > > to
> > >
> > >
> > >
> > > <xsl:param name="page">
> > > <xsl:variable name="hmm">
> > > <xsl:choose>
> > > <xsl:when test="$page='1'">wahoo</xsl:when>
> > > <xsl:otherwise>humbug</xsl:otherwise>
> > > </xsl:choose>
> > > </xsl:variable>
> > >
> > >
> > > and change
> > >
> > >
> > > <xsl:value-of select="$page"/>
> > >
> > > to
> > >
> > > <xsl:value-of select="$hmm/>
> > >
> > >
> > > and instead of saying 1 or 2 it should say wahoo or humbug, and you
have
> > > a variable depending conditionally on the global parameter page
> > > after that it's just a matter if making the right conditions and
> > > outputing the right text
> > >
> > > David
> > >
> > >
> > >
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