Viewing file:  ag_20000713.py (3.5 KB) -rw-r--r--
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#andreg@attglobal.net thought he had a problem with position() on Xalan
from Xml.Xslt import test_harness
stylesheet = """<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="html" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="* | @*">
<xsl:copy><xsl:copy-of select="@*"/><xsl:apply-templates/></xsl:copy>
</xsl:template>
<!-- process table -->
<!-- handle the rows -->
<xsl:template match="row">
<xsl:call-template name="processRow">
<xsl:with-param name="numItems"><xsl:value-of
select="count(//item)"/></xsl:with-param>
<xsl:with-param name="n">1</xsl:with-param>
</xsl:call-template>
</xsl:template>
<!-- handle all rows recursively for as many times as we have items -->
<xsl:template name="processRow">
<xsl:param name="numItems"/>
<xsl:param name="n"/>
<!-- first check if the loop ended -->
<xsl:if test="$numItems >= $n">
<xsl:copy>
<!-- handle all cells -->
<xsl:for-each select="cell">
<!-- copy the content of the cell, including attributes -->
<xsl:copy><xsl:copy-of select="@*"/>
<!-- find the elements that have an id attribute -->
<xsl:for-each select="./*[@id]">
<!-- need to assign a variable to the attribute value,
otherwise it will not work at all -->
<xsl:variable name="elname"><xsl:value-of
select="./@id"/></xsl:variable>
<xsl:copy><xsl:copy-of select="@*"/>
<!-- insert the value of the cell -->
<!-- this is the statement that causes trouble!! -->
<xsl:value-of select="//*[(name() = $elname) and
(parent::node()[position() = $n])]"/>
</xsl:copy>
</xsl:for-each>
</xsl:copy>
</xsl:for-each>
</xsl:copy>
<!-- now make the recursive call, increase n by 1 -->
<xsl:call-template name="processRow">
<xsl:with-param name="n">
<xsl:value-of select="$n + 1"/>
</xsl:with-param>
<xsl:with-param name="numItems">
<xsl:value-of select="$numItems"/>
</xsl:with-param>
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:template match="doc">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="items"/>
</xsl:stylesheet>
"""
xml_source = """<?xml version="1.0"?>
<doc>
<table>
<row>
<cell><input id="entry1"/></cell>
<cell><input id="entry2"/></cell>
<cell><input id="entry3"/></cell>
</row>
</table>
<items>
<item>
<entry1>Entry 1 Value 1</entry1>
<entry2>Entry 2 Value 1</entry2>
<entry3>Entry 3 Value 1</entry3>
</item>
<item>
<entry1>Entry 1 Value 2</entry1>
<entry2>Entry 2 Value 2</entry2>
<entry3>Entry 3 Value 2</entry3>
</item>
</items>
</doc>"""
expected = """<table>
<row>
<cell><input id="entry1">Entry 1 Value 1</cell>
<cell><input id="entry2">Entry 2 Value 1</cell>
<cell><input id="entry3">Entry 3 Value 1</cell>
</row>
<row>
<cell><input id="entry1"></cell>
<cell><input id="entry2"></cell>
<cell><input id="entry3"></cell>
</row>
</table>"""
def Test(tester):
source = test_harness.FileInfo(string=xml_source)
sheet = test_harness.FileInfo(string=stylesheet)
test_harness.XsltTest(tester, source, [sheet], expected,
title='position() bug')
return
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