<?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:doc="http://xsltsl.org/xsl/documentation/1.0" xmlns:node="http://xsltsl.org/node" extension-element-prefixes="doc node"> <doc:reference xmlns=""> <referenceinfo> <releaseinfo role="meta"> $Id$ </releaseinfo> <author> <surname>Ball</surname> <firstname>Steve</firstname> </author> <copyright> <year>2001</year> <holder>Steve Ball</holder> </copyright> </referenceinfo> <title>Node Templates</title> <partintro> <section> <title>Introduction</title> <para>This stylesheet module provides functions for reporting on or manipulating nodes and nodesets.</para> </section> </partintro> </doc:reference> <doc:template name="node:xpath" xmlns=""> <refpurpose>Returns an XPath location path</refpurpose> <refdescription> <para>This template returns an XPath location path that uniquely identifies the given node within the document.</para> </refdescription> <refparameter> <variablelist> <varlistentry> <term>node</term> <listitem> <para>The node to create an XPath for. If this parameter is given as a nodeset, then the first node in the nodeset is used.</para> </listitem> </varlistentry> </variablelist> </refparameter> <refreturn> <para>Returns an XPath location path as a string.</para> </refreturn> </doc:template> <xsl:template name="node:xpath"> <xsl:param name="node" select="."/> <xsl:choose> <xsl:when test="$node"> <xsl:for-each select="$node[1]/ancestor-or-self::*"> <xsl:text/>/<xsl:value-of select="name()"/> <xsl:text/>[<xsl:value-of select="count(preceding-sibling::*[name() = name(current())]) + 1"/>]<xsl:text/> </xsl:for-each> <xsl:choose> <xsl:when test="$node[1]/self::comment()"> <xsl:text>/comment()</xsl:text> <xsl:text/>[<xsl:value-of select="count($node[1]/preceding-sibling::comment()) + 1" />]<xsl:text/> </xsl:when> <xsl:when test="$node[1]/self::processing-instruction()"> <xsl:text>/processing-instruction()</xsl:text> <xsl:text/>[<xsl:value-of select="count($node[1]/preceding-sibling::processing-instruction()) + 1" />]<xsl:text/> </xsl:when> <xsl:when test="$node[1]/self::text()"> <xsl:text>/text()</xsl:text> <xsl:text/>[<xsl:value-of select="count($node[1]/preceding-sibling::text()) + 1" />]<xsl:text/> </xsl:when> <xsl:when test="not($node[1]/..)"> <xsl:text>/</xsl:text> </xsl:when> <xsl:when test="count($node[1]/../namespace::* | $node[1]) = count($node[1]/../namespace::*)"> <xsl:text/>/namespace::<xsl:value-of select="name($node[1])" /> </xsl:when> <xsl:when test="count($node[1]/../@* | $node[1]) = count($node[1]/../@*)"> <xsl:text/>/@<xsl:value-of select="name($node[1])" /> </xsl:when> </xsl:choose> </xsl:when> <xsl:otherwise> <xsl:text>/..</xsl:text> </xsl:otherwise> </xsl:choose> </xsl:template> <doc:template name="node:type" xmlns=""> <refpurpose>Return node type</refpurpose> <refdescription> <para>Returns the type of a node as a string.</para> </refdescription> <refparameter> <variablelist> <varlistentry> <term>node</term> <listitem> <para>The node to get the type for. If this parameter is given as a nodeset, then the first node in the nodeset is used.</para> </listitem> </varlistentry> </variablelist> </refparameter> <refreturn> <para>Returns node type as a string. Values returned are:</para> <variablelist> <varlistentry> <term>Element</term> <listitem> <para><literal>element</literal></para> </listitem> </varlistentry> <varlistentry> <term>Text Node</term> <listitem> <para><literal>text</literal></para> </listitem> </varlistentry> <varlistentry> <term>Comment</term> <listitem> <para><literal>comment</literal></para> </listitem> </varlistentry> <varlistentry> <term>Processing Instruction</term> <listitem> <para><literal>processing instruction</literal></para> </listitem> </varlistentry> </variablelist> </refreturn> </doc:template> <xsl:template name="node:type"> <xsl:param name="node" select="."/> <xsl:choose> <xsl:when test="not($node)"/> <xsl:when test="$node[1]/self::*"> <xsl:text>element</xsl:text> </xsl:when> <xsl:when test="$node[1]/self::text()"> <xsl:text>text</xsl:text> </xsl:when> <xsl:when test="$node[1]/self::comment()"> <xsl:text>comment</xsl:text> </xsl:when> <xsl:when test="$node[1]/self::processing-instruction()"> <xsl:text>processing instruction</xsl:text> </xsl:when> <xsl:when test="not($node[1]/parent::*)"> <xsl:text>root</xsl:text> </xsl:when> <xsl:when test="count($node[1] | $node[1]/../namespace::*) = count($node[1]/../namespace::*)"> <xsl:text>namespace</xsl:text> </xsl:when> <xsl:when test="count($node[1] | $node[1]/../@*) = count($node[1]/../@*)"> <xsl:text>attribute</xsl:text> </xsl:when> </xsl:choose> </xsl:template> <doc:template name="node:copy" xmlns=""> <refpurpose>Copy Nodes</refpurpose> <refdescription> <para>Makes a copy of the given nodes, including attributes and descendants.</para> </refdescription> <refparameter> <variablelist> <varlistentry> <term>nodes</term> <listitem> <para>The nodes to copy.</para> </listitem> </varlistentry> </variablelist> </refparameter> <refreturn> <para>Returns the copied nodes as a result tree fragment.</para> </refreturn> </doc:template> <xsl:template name='node:copy'> <xsl:param name='nodes' select='.'/> <xsl:for-each select='$nodes'> <xsl:copy> <xsl:for-each select='@*'> <xsl:copy/> </xsl:for-each> <xsl:for-each select='node()'> <xsl:call-template name='node:copy'/> </xsl:for-each> </xsl:copy> </xsl:for-each> </xsl:template> </xsl:stylesheet>