This is the mail archive of the
xsl-list@mulberrytech.com
mailing list .
Empty node set when namespace nodes are used
- From: trang_nguyen at agilent dot com
- To: xsl-list-digest at lists dot mulberrytech dot com
- Date: Thu, 23 May 2002 19:23:01 +0200
- Subject: [xsl] Empty node set when namespace nodes are used
- Reply-to: xsl-list at lists dot mulberrytech dot com
Hi,
I am trying to translate an input source file which contains a namespace
declaration and have problems with node match conditions when namespace
nodes are involved (for example:
<xsl:for-each select="TNMS:TNMSData/NEs/NE"> fails to produce a
nodeset.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- TNMS Export Start-Time: Fri, 12 Apr 2002, 10:24:16 -->
<!-- TNMS Server: 'V7-SERVER' -->
<?xml:stylesheet type="text/xsl"
href="C:\workspace\accessfiberimpl\corbainterface\interop\etc\stylesheets\tn
msData2afiop.xsl" ?>
<TNMSData xmlns="x-schema:C:\WINNT\TNMSDataSchema.xml">
<TNMSData>
<!-- NEs -->
<NEs>
<!-- NE -->
<NE IDName="WL8_1">
<NEType
GUID="41286880-FC3C-11D4-B36C-000102B8B8D5"/>
<ParentID EID="Dch: {NS1-QB3-Channel}"/>
<PropContainer>
<PropStore
GUID="43047833-19CA-42DD-944C-DC1BDF786649">
<Property Name="AdminState"
Type="VT_I4">4</Property>
<Property Name="NeLocation"
Type="VT_BSTR">GR02/Rack021/Subrack08/Einschub01(Oberg.)</Property>
<Property Name="NeName"
Type="VT_BSTR">WLT8#01</Property>
<Property Name="NeType"
Type="VT_BSTR">WLT 2.1-2.3</Property>
</PropStore>
</PropContainer>
</NE>
</NEs>
</TNMSData>
In my stylesheet, I try to extract all <NE> elements from the source file
and perform some transformations.
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:TNMS="x-schema:C:\WINNT\TNMSRilSchema.xml">
<xsl:output method="xml" omit-xml-declaration="no" encoding="UTF-8"
indent="yes"/>
<!-- omit the TNMS namespace in the accessFIBER XML files -->
<xsl:namespace-alias stylesheet-prefix="TNMS"
result-prefix="#default"/>
<xsl:template match="/">
<xsl:if test="TNMS:TNMSData/NEs">
<AFIOPNetworkData
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<AFIOPCardcages>
<xsl:for-each
select="TNMS:TNMSData/NEs/NE"><xsl:call-template
name="cardcageTemplate"/></xsl:for-each>
</AFIOPCardcages>
</AFIOPNetworkData>
</xsl:if>
</xsl:template>
============================================================================
==============
Upon debugging, I comment out the TNMS namespace declaration in the input
source file and remove all references to the TNMS namespace in my
stylesheet, then I don't run into any problems with my match conditions.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- TNMS Export Start-Time: Fri, 12 Apr 2002, 10:24:16 -->
<!-- TNMS Server: 'V7-SERVER' -->
<?xml:stylesheet type="text/xsl"
href="C:\workspace\accessfiberimpl\corbainterface\interop\etc\stylesheets\tn
msData2afiop.xsl" ?>
<TNMSData>
<!-- NEs -->
<NEs>
<!-- NE -->
<NE IDName="WL8_1">
<NEType
GUID="41286880-FC3C-11D4-B36C-000102B8B8D5"/>
<ParentID EID="Dch: {NS1-QB3-Channel}"/>
<PropContainer>
<PropStore
GUID="43047833-19CA-42DD-944C-DC1BDF786649">
<Property Name="AdminState"
Type="VT_I4">4</Property>
<Property Name="NeLocation"
Type="VT_BSTR">GR02/Rack021/Subrack08/Einschub01(Oberg.)</Property>
<Property Name="NeName"
Type="VT_BSTR">WLT8#01</Property>
<Property Name="NeType"
Type="VT_BSTR">WLT 2.1-2.3</Property>
</PropStore>
</PropContainer>
</NE>
</NEs>
</TNMSData>
Modified stylesheet:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" omit-xml-declaration="no" encoding="UTF-8"
indent="yes"/>
<xsl:template match="/">
<xsl:if test="TNMSData/NEs">
<AFIOPNetworkData
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<AFIOPCardcages>
<xsl:for-each
select="TNMSData/NEs/NE"><xsl:call-template
name="cardcageTemplate"/></xsl:for-each>
</AFIOPCardcages>
</AFIOPNetworkData>
</xsl:if>
</xsl:template>
Can someone tell me what is going on?
-- Thanks.
Regards,
Trang
--
___________________________________________
Trang Nguyen
CMS accessFIBER
Herrenberger Str. 130,
CMS-AF Blg4/P2M
D-71034 Boeblingen
***
e-mail: trang_nguyen@agilent.com
phone: +49 7031 464-8928 telnet: 778-8928
fax: +49 7031 464-1164
___________________________________________________________________
Agilent Technologies Deutschland GmbH
Sitz der Gesellschaft:
Böblingen, Amtsgericht Böblingen HRB 4716
Geschäftsführer:
Hans-Günter Hohmann (Vorsitzender), Karlheinz Brüderle,
Dr. Hans-Hermann Dietrich, Reinhard Hamburger
Vorsitzender des Aufsichtsrats: Roberto Favaretto
___________________________________________________________________
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list