1<?xml version="1.0"?> 2<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 3 4 <!-- FileName: variable53 --> 5 <!-- Document: http://www.w3.org/TR/xslt --> 6 <!-- DocVersion: 19991116 --> 7 <!-- Section: 11.6 --> 8 <!-- Author: John Howard --> 9 <!-- Purpose: test using recursion to traverse a node-set in a variable. --> 10 11<xsl:output method="xml"/> 12 13<xsl:template match="/"> 14 <out> 15 <xsl:call-template name="traverse-vals"> 16 <xsl:with-param name="pos" select="1"/> 17 </xsl:call-template> 18 </out> 19</xsl:template> 20 21<xsl:template name="traverse-vals"> 22 <xsl:param name="pos"/> 23 <xsl:variable name="series" select="/data/*/datum/@value"/> 24 25 <xsl:value-of select="concat($series[number($pos)],' ')"/> 26 <xsl:if test="$pos < count($series)"> 27 <xsl:call-template name="traverse-vals"> 28 <xsl:with-param name="pos" select="$pos + 1"/> 29 </xsl:call-template> 30 </xsl:if> 31</xsl:template> 32 33 34 <!-- 35 * Licensed to the Apache Software Foundation (ASF) under one 36 * or more contributor license agreements. See the NOTICE file 37 * distributed with this work for additional information 38 * regarding copyright ownership. The ASF licenses this file 39 * to you under the Apache License, Version 2.0 (the "License"); 40 * you may not use this file except in compliance with the License. 41 * You may obtain a copy of the License at 42 * 43 * http://www.apache.org/licenses/LICENSE-2.0 44 * 45 * Unless required by applicable law or agreed to in writing, software 46 * distributed under the License is distributed on an "AS IS" BASIS, 47 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 48 * See the License for the specific language governing permissions and 49 * limitations under the License. 50 --> 51 52</xsl:stylesheet> 53