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How about:
<xsl:template match="item1[$i = '1']">...
<xsl:template match="item2[$i = '2']">...
Would that work?
- Michael
Am 01.04.2009 um 21:52 schrieb pilgrim cnonline.net:
Re: [xsl] Can templates be invoked based on the value of a variable?
Subject: Re: [xsl] Can templates be invoked based on the value of a variable? From: Michael Müller-Hillebrand <mmh@xxxxxxxxxxxxx> Date: Wed, 1 Apr 2009 22:14:34 +0200 |
How about:
<xsl:template match="item1[$i = '1']">...
<xsl:template match="item2[$i = '2']">...
Would that work?
- Michael
Am 01.04.2009 um 21:52 schrieb pilgrim cnonline.net:
I would like to be able to invoke templates based on the value of a variable.
I've done some Internet searching, but haven't seen what I'm looking for, so
I don't know whether it's possible or not. My various attempts have failed.
My data has the structure:
<data> <item1> ... </item1> <item2> .... </item2> </data>
I want to process the nodes <item1/> or <item2/>, but not both, depending on
a variable derived from some other processing. The outline of the XSL
processing
that I'd like to do is:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:template match="data">
<xsl:variable name="i">2</xsl:variable>
<!-- $item will have a value of either "item1" or "item2" -->
<xsl:variable name="item">item<xsl:value-of select="$i"/></ xsl:variable>
<!-- Want to invoke template for either item1 or item2, but
not both. -->
<!-- Would like to avoid using a 'choose' statement. -->
<!-- This does not work, but is conceptually what I'm thinking. -->
<xsl:apply-templates select="$item" />
</xsl:template>
<xsl:template match="item1"> ... </xsl:template>
<xsl:template match="item2"> ... </xsl:template>
</xsl:stylesheet>
I could use a <choose/> statement to do the selection based on the $item variable, but I'm wondering whether there is a more "elegant" way, or whether the <choose/> is the way to go even though the code is longer and "bulkier".
Thanks for suggestions.
-- Mike
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