1<?xml version="1.0"?> 2<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> 3 4 <!-- FileName: idkey01 --> 5 <!-- Document: http://www.w3.org/TR/xslt --> 6 <!-- DocVersion: 19991116 --> 7 <!-- Section: 12.2 --> 8 <!-- Creator: David Marston --> 9 <!-- Purpose: Test generate-id() as used in grouping. --> 10 11<xsl:output method="xml" encoding="UTF-8" indent="no"/> 12 13<xsl:key name="places" match="town" use="@state"/> 14 15<xsl:template match="doc"> 16 <out> 17 <xsl:for-each select="town[generate-id() = generate-id(key('places',@state)[1])]"> 18 <xsl:text> </xsl:text> 19 <xsl:element name="towns"> 20 <xsl:copy-of select="@state"/> 21 <xsl:for-each select="key('places',current()/@state)"> 22 <xsl:value-of select="@name"/> 23 <xsl:if test="position() != last()"> 24 <xsl:text>, </xsl:text> 25 </xsl:if> 26 </xsl:for-each> 27 </xsl:element> 28 </xsl:for-each> 29 <xsl:text> </xsl:text> 30 </out> 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