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    <p>The variables you are declaring will not be in scope for your output_person template. In order for this to work, you need to have the output_person template accept params and then pass those params as part of <a href="http://www.w3.org/TR/xslt#named-templates" rel="nofollow">call-template</a>. </p> <p>Also note that references to variables shouldn't be enclosed in quotes.</p> <p>For example:</p> <pre><code>&lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"&gt; &lt;!-- other templates --&gt; &lt;xsl:template match="your-element"&gt; &lt;xsl:choose&gt; &lt;xsl:when test="xref"&gt; &lt;xsl:variable name="TAG_ID" select="xref/@linkend" /&gt; &lt;xsl:variable name="NAME" select="//*[@id=$TAG_ID]/para[@id='who']" /&gt; &lt;xsl:variable name="EMAIL" select="//*[@id=$TAG_ID]/para[@id='who']/ulink/@url" /&gt; &lt;xsl:variable name="IMAGE" select="//*[@id=$TAG_ID]/para[@id='image']" /&gt; &lt;xsl:variable name="MEET" select="//*[@id=$TAG_ID]/para[@id='meet']" /&gt; &lt;xsl:call-template name="output_person"&gt; &lt;xsl:with-param name="NAME" select="$NAME"/&gt; &lt;xsl:with-param name="EMAIL" select="$EMAIL"/&gt; &lt;xsl:with-param name="IMAGE" select="$IMAGE"/&gt; &lt;xsl:with-param name="MEET" select="$MEET"/&gt; &lt;/xsl:call-template&gt; &lt;/xsl:when&gt; &lt;xsl:otherwise&gt; &lt;xsl:variable name="NAME" select="para[@id ='who']" /&gt; &lt;xsl:variable name="EMAIL" select="para[@id='who']/ulink/@url" /&gt; &lt;xsl:variable name="IMAGE" select="para [@id='image']" /&gt; &lt;xsl:variable name="MEET" select="para [@id='meet']" /&gt; &lt;xsl:call-template name="output_person"&gt; &lt;xsl:with-param name="NAME" select="$NAME"/&gt; &lt;xsl:with-param name="EMAIL" select="$EMAIL"/&gt; &lt;xsl:with-param name="IMAGE" select="$IMAGE"/&gt; &lt;xsl:with-param name="MEET" select="$MEET"/&gt; &lt;/xsl:call-template&gt; &lt;/xsl:otherwise&gt; &lt;/xsl:choose&gt; &lt;/xsl:template&gt; &lt;xsl:template name="output_person"&gt; &lt;xsl:param name="NAME"/&gt; &lt;xsl:param name="EMAIL"/&gt; &lt;xsl:param name="IMAGE"/&gt; &lt;xsl:param name="MEET"/&gt; &lt;!-- your logic here --&gt; &lt;/xsl:template&gt; </code></pre> <p></p>
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    1. POXSL: selecting data from a node based on the value of a variable
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    1. USmassfords
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    1. COThis is not correct. You can't declare the same variable two times. And this rule applies to any programming language, but those working with untyped variables.
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      1. USEmiliano Poggi
    2. COI think it is correct: http://www.w3.org/TR/xslt#local-variables Here's the spec ref: "As well as being allowed at the top-level, both xsl:variable and xsl:param are also allowed in templates. xsl:variable is allowed anywhere within a template that an instruction is allowed. In this case, the binding is visible for all following siblings and their descendants."
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    3. COI was referring to the `xsl:choose`. However it looks ok, you are right. I was wrong.
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      1. USEmiliano Poggi
 

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