1<?xml version="1.0"?> 2<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> 3 4 <!-- FileName: position78 --> 5 <!-- Document: http://www.w3.org/TR/xpath --> 6 <!-- DocVersion: 19991116 --> 7 <!-- Section: 2.2 --> 8 <!-- Purpose: Look at preceding axis (reverse document order) filtered by node test. --> 9 <!-- Author: David Marston --> 10 11<xsl:template match="/"> 12 <out> 13 <xsl:apply-templates select=".//center" /> 14 </out> 15</xsl:template> 16 17<xsl:template match="center"> 18 <xsl:variable name="num" select="count(preceding::text())" /> 19 <xsl:text>There are </xsl:text> 20 <xsl:value-of select="$num"/> 21 <xsl:text> preceding text nodes 22</xsl:text> 23 <xsl:call-template name="display-loop"> 24 <xsl:with-param name="this" select="1"/> 25 <xsl:with-param name="total" select="$num"/> 26 </xsl:call-template> 27</xsl:template> 28 29<xsl:template name="display-loop"> 30 <xsl:param name="this"/> 31 <xsl:param name="total"/> 32 <xsl:text>Position </xsl:text> 33 <xsl:value-of select="$this"/> 34 <xsl:text> is </xsl:text> 35 <xsl:value-of select="preceding::text()[$this]"/> 36 <xsl:if test="$this < $total"> 37 <xsl:call-template name="display-loop"> 38 <xsl:with-param name="this" select="$this + 1"/> 39 <xsl:with-param name="total" select="$total"/> 40 </xsl:call-template> 41 </xsl:if> 42</xsl:template> 43 44 45 <!-- 46 * Licensed to the Apache Software Foundation (ASF) under one 47 * or more contributor license agreements. See the NOTICE file 48 * distributed with this work for additional information 49 * regarding copyright ownership. The ASF licenses this file 50 * to you under the Apache License, Version 2.0 (the "License"); 51 * you may not use this file except in compliance with the License. 52 * You may obtain a copy of the License at 53 * 54 * http://www.apache.org/licenses/LICENSE-2.0 55 * 56 * Unless required by applicable law or agreed to in writing, software 57 * distributed under the License is distributed on an "AS IS" BASIS, 58 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 59 * See the License for the specific language governing permissions and 60 * limitations under the License. 61 --> 62 63</xsl:stylesheet> 64