| <?xml version="1.0"?> |
| |
| <!-- |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| --> |
| |
| <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" |
| xmlns:xalan="http://xml.apache.org/xalan" |
| xmlns:counter="MyCounter" |
| extension-element-prefixes="counter" |
| version="1.0"> |
| |
| <xalan:component prefix="counter" |
| elements="init incr" functions="read"> |
| <xalan: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; |
| } |
| </xalan:script> |
| </xalan: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> |
