I have a transform that cross-references an external file for some data.
The expressions were created by copying the long expressions from the
first for-each loop of the transform to the second for-each loop and
changing just the "parentcir_" literal to "childcir_" in the latter
xpaths. I am using Saxon 6.5.3 throughout.
I added some debugging displays between the "cmdId" attribute and the
"count" element unrelated to the original transform:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:opl="http://www.a4networks.com/schemas/opl"; version="1.1"
exclude-result-prefixes="xsl opl">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/">
<xsl:element name="btradeCollaborationReport">
<xsl:copy-of select="/btradeCollaboration/header"/>
<xsl:for-each
select="/btradeCollaboration/linkCmdList/linkCmd/link/parent[not(itemId
!= '')]">
<xsl:element name="cmdStatus">
<xsl:attribute name="cmdId">
<xsl:value-of select="concat('parentcir_', ../../@cmdId,
'-', position())"/>
</xsl:attribute>
<xsl:variable name="test" select="concat('parentcir_',
../../@cmdId, '-', position())"/>
text:<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
concat('parentcir_', current()/../../@cmdId, '-',
position())]/@query-id"/>:
var:<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
$test]/@query-id"/>:
<xsl:element name="count">
<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
concat('parentcir_', current()/../../@cmdId, '-',
position())]/Result/Row/tradeItem/updateCount"/>
</xsl:element>
</xsl:element>
</xsl:for-each>
<xsl:for-each
select="/btradeCollaboration/linkCmdList/linkCmd/link/child[not(itemId
!= '')]">
<xsl:element name="cmdStatus">
<xsl:attribute name="cmdId">
<xsl:value-of select="concat('childcir_', ../../@cmdId, '-',
position())"/>
</xsl:attribute>
<xsl:variable name="test" select="concat('childcir_',
../../@cmdId, '-', position())"/>
text:<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
concat('childcir_', current()/../../@cmdId, '-',
position())]/@query-id"/>:
var:<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
$test]/@query-id"/>:
<xsl:element name="count">
<xsl:value-of
select="document('dbResultDoc.xml')/ResultSet/ResultList[(_at_)query-id =
concat('childcir_', current()/../../@cmdId, '-',
position())]/Result/Row/tradeItem/updateCount"/>
</xsl:element>
</xsl:element>
</xsl:for-each>
</xsl:element>
</xsl:template>
</xsl:transform>
The source XML:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="t_linkPrepareDBReport.xslt"?>
<btradeCollaboration force="true">
<header>
<username>rbat</username>
<transactionId>link2004-01-20T16:58:40-6:00</transactionId>
</header>
<linkCmdList>
<linkCmd cmdId="5" type="LINK">
<link>
<parent>
<catalogueItemReference>100444222010174442223333309840</catalogueItemRef
erence>
</parent>
<child>
<catalogueItemReference>000444219010034442223333309840</catalogueItemRef
erence>
</child>
</link>
</linkCmd>
<linkCmd cmdId="6" type="LINK">
<link>
<parent>
<catalogueItemReference>100444222011164442223333309840</catalogueItemRef
erence>
</parent>
<child>
<catalogueItemReference>000444219210014442223333309840</catalogueItemRef
erence>
</child>
</link>
</linkCmd>
</linkCmdList>
</btradeCollaboration>
The cross-reference file:
<?xml version="1.0" encoding="UTF-8"?>
<ResultSet resultLists="14"
correlation-id="link2004-01-20T16:58:40-6:00">
<ResultList results="1" query-id="parentcir_5-5">
<Result rows="1">
<Row cols="1">
<tradeItem>
<id>298</id>
<status>1</status>
<updateCount>0</updateCount>
</tradeItem>
</Row>
</Result>
</ResultList>
<ResultList results="1" query-id="parentcir_6-6">
<Result rows="1">
<Row cols="1">
<tradeItem>
<id>299</id>
<status>1</status>
<updateCount>0</updateCount>
</tradeItem>
</Row>
</Result>
</ResultList>
<ResultList results="1" query-id="childcir_5-1">
<Result rows="1">
<Row cols="1">
<tradeItem>
<id>294</id>
<status>1</status>
<updateCount>0</updateCount>
</tradeItem>
</Row>
</Result>
</ResultList>
<ResultList results="1" query-id="childcir_6-2">
<Result rows="1">
<Row cols="1">
<tradeItem>
<id>296</id>
<status>1</status>
<updateCount>0</updateCount>
</tradeItem>
</Row>
</Result>
</ResultList>
</ResultSet>
The output:
<?xml version="1.0" encoding="UTF-8"?>
<btradeCollaborationReport>
<header>
<username>rbat</username>
<transactionId>link2004-01-20T16:58:40-6:00</transactionId>
</header>
<cmdStatus cmdId="parentcir_5-1">
text:parentcir_5-1:
var:parentcir_5-1:
<count>0</count>
</cmdStatus>
<cmdStatus cmdId="parentcir_6-2">
text:parentcir_6-2:
var:parentcir_6-2:
<count>0</count>
</cmdStatus>
<cmdStatus cmdId="childcir_5-1">
text::
var:childcir_5-1:
<count/>
</cmdStatus>
<cmdStatus cmdId="childcir_6-2">
text::
var:childcir_6-2:
<count/>
</cmdStatus>
</btradeCollaborationReport>
It makes no sense to me why the xpath expression works for with
"parentcir_" but not "childcir_" and that it works with the concat() in
a variable but not in the xpath.
What am I missing here?
Richard Patchet
bTrade, Inc.
2324 Gateway Drive
Irving, TX 75063
972-5802981
www.bTrade.com
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list