| <?xml version="1.0"?> | |
| <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | |
| xmlns:lxslt="http://xml.apache.org/xslt" | |
| xmlns:counter="MyCounter" | |
| extension-element-prefixes="counter" | |
| version="1.0"> | |
| <lxslt:component prefix="counter" | |
| elements="init incr" functions="read"> | |
| <lxslt:script lang="javascript"> | |
| var counters = new Array(); | |
| function init (xslproc, elem) { | |
| name = elem.getAttribute ("name"); | |
| value = parseInt(elem.getAttribute ("value")); | |
| counters[name] = value; | |
| return null; | |
| } | |
| function read (name) { | |
| return "" + (counters[name]); | |
| } | |
| function incr (xslproc, elem) | |
| { | |
| name = elem.getAttribute ("name"); | |
| counters[name]++; | |
| return null; | |
| } | |
| </lxslt:script> | |
| </lxslt:component> | |
| <xsl:template match="/"> | |
| <HTML> | |
| <H1>JavaScript Example.</H1> | |
| <counter:init name="index" value="1"/> | |
| <p>Here are the names in alphabetical order by last name:</p> | |
| <xsl:for-each select="doc/name"> | |
| <xsl:sort select="@last"/> | |
| <xsl:sort select="@first"/> | |
| <p> | |
| <xsl:text>[</xsl:text> | |
| <xsl:value-of select="counter:read('index')"/> | |
| <xsl:text>]. </xsl:text> | |
| <xsl:value-of select="@last"/> | |
| <xsl:text>, </xsl:text> | |
| <xsl:value-of select="@first"/> | |
| </p> | |
| <counter:incr name="index"/> | |
| </xsl:for-each> | |
| </HTML> | |
| </xsl:template> | |
| </xsl:stylesheet> |