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    <p>This transformation:</p> <pre><code>&lt;xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"&gt; &lt;xsl:output omit-xml-declaration="yes" indent="yes"/&gt; &lt;xsl:strip-space elements="*"/&gt; &lt;xsl:template match="node()|@*"&gt; &lt;xsl:param name="pDriverPos"/&gt; &lt;xsl:copy&gt; &lt;xsl:apply-templates select="node()|@*"/&gt; &lt;/xsl:copy&gt; &lt;/xsl:template&gt; &lt;xsl:template match="/*"&gt; &lt;Vehicles&gt; &lt;xsl:apply-templates/&gt; &lt;/Vehicles&gt; &lt;/xsl:template&gt; &lt;xsl:template match="driver"&gt; &lt;xsl:apply-templates&gt; &lt;xsl:with-param name="pDriverPos" select="position()"/&gt; &lt;/xsl:apply-templates&gt; &lt;/xsl:template&gt; &lt;xsl:template match="vehicles"&gt; &lt;xsl:param name="pDriverPos"/&gt; &lt;xsl:apply-templates&gt; &lt;xsl:with-param name="pDriverPos" select="$pDriverPos"/&gt; &lt;/xsl:apply-templates&gt; &lt;/xsl:template&gt; &lt;xsl:template match="vehicle"&gt; &lt;xsl:param name="pDriverPos"/&gt; &lt;vehicle&gt; &lt;xsl:apply-templates/&gt; &lt;primarydriver&gt;&lt;xsl:value-of select="$pDriverPos"/&gt;&lt;/primarydriver&gt; &lt;/vehicle&gt; &lt;/xsl:template&gt; &lt;xsl:template match="first_name|last_name|records"/&gt; &lt;/xsl:stylesheet&gt; </code></pre> <p><strong>when applied on the provided XML document:</strong></p> <pre><code>&lt;drivers&gt; &lt;driver&gt; &lt;first_name&gt;Doug&lt;/first_name&gt; &lt;last_name&gt;Harry&lt;/last_name&gt; &lt;vehicles&gt; &lt;vehicle&gt; &lt;vin&gt;4T1BB46K08&lt;/vin&gt; &lt;year&gt;2008&lt;/year&gt; &lt;/vehicle&gt; &lt;/vehicles&gt; &lt;records/&gt; &lt;/driver&gt; &lt;driver&gt; &lt;first_name&gt;Sherry&lt;/first_name&gt; &lt;last_name&gt;Bloom&lt;/last_name&gt; &lt;vehicles&gt; &lt;vehicle&gt; &lt;vin&gt;5TDZA23C06&lt;/vin&gt; &lt;year&gt;2006&lt;/year&gt; &lt;/vehicle&gt; &lt;/vehicles&gt; &lt;records/&gt; &lt;/driver&gt; &lt;/drivers&gt; </code></pre> <p><strong>produces the wanted, correct result</strong>:</p> <pre><code>&lt;Vehicles&gt; &lt;vehicle&gt; &lt;vin&gt;4T1BB46K08&lt;/vin&gt; &lt;year&gt;2008&lt;/year&gt; &lt;primarydriver&gt;1&lt;/primarydriver&gt; &lt;/vehicle&gt; &lt;vehicle&gt; &lt;vin&gt;5TDZA23C06&lt;/vin&gt; &lt;year&gt;2006&lt;/year&gt; &lt;primarydriver&gt;2&lt;/primarydriver&gt; &lt;/vehicle&gt; &lt;/Vehicles&gt; </code></pre> <p><strong>Do note</strong>: The use of a modified identity rule with a parameter that passes the current driver's position. This is significantly more efficient than counting preceding siblings.</p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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