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At 2007-10-25 16:19 -0400, Terry Ofner wrote:
I am trying to group down to two levels. Here is a sample of the I think I would have used variables, but you were on the right start ... but you missed in the use= attribute. Apparently my first group key is working. I am not sure what the second one is doing, if anything. Can anyone show me where I am going wrong? There were a number of places where you lost track if you were at a <standard> element or a <g_code> element. Usually you used "." when you shouldn't have and you should have been addressing g_code. Rather than enumerate all the changes, the working code is below. I hope this helps. . . . . . . . . . . . . Ken
<standard><g_code>G4U1S01</g_code> <state-objective state="AK">[4] 2.1.4. Blah blah blah</state-objective></standard> <standard><g_code>G4U1S01</g_code> <state-objective state="AK">[4] 2.1.2. Blah blah blah</state-objective></standard> <standard><g_code>G4U1S01</g_code> <state-objective state="AK">[4] 2.1.1. Blah blah blah</state-objective></standard> <standard><g_code>G4U1S02</g_code> <state-objective state="AL">R.3.7. Blah blah blah</state-objective></standard> . . . . </state> T:\ftemp>type terry.xsl
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/><xsl:key name="gcode_key" match="standard" use="g_code"/>
<xsl:key name="state_by_gcode" match="standard"
use="concat(g_code, '+', state-objective/@state)" />
<xsl:text> </xsl:text>
<standard>
<g_code><xsl:value-of select="."/></g_code>
<xsl:text> </xsl:text> <xsl:for-each select="key('gcode_key', .)
[generate-id() =
generate-id(key('state_by_gcode',
concat(g_code, '+', state-objective/@state))[1])]">
<xsl:sort select="state-objective/@state"/>
<state-objective state="{state-objective/@state}">
<xsl:for-each select="key('state_by_gcode',
concat(g_code, '+', state-objective/@state))">
<xsl:if test="position()>1"> | </xsl:if>
<xsl:value-of select="state-objective"/>
</xsl:for-each>
</state-objective>
<xsl:text> </xsl:text>
</xsl:for-each>
</standard>
</xsl:for-each>
</xsl:template></xsl:stylesheet> T:\ftemp>call xslt terry.xml terry.xsl terry.out T:\ftemp>echo on T:\ftemp>type terry.out <?xml version="1.0" encoding="UTF-8"?> <standard> <g_code>G4U1S01</g_code> <state-objective state="AK">[4] 2.1.4. Blah blah blah | [4] 2.1.2. Blah blah blah | [4] 2.1.1. Blah blah blah</state-objective> <state-objective state="AL">R.3.6. Blah blah blah</state-objective> </standard> <standard> <g_code>G4U1S02</g_code> <state-objective state="AL">R.3.7. Blah blah blah</state-objective> </standard> T:\ftemp>rem Done! -- Comprehensive in-depth XSLT2/XSL-FO1.1 classes: Austin TX,Jan-2008 World-wide corporate, govt. & user group XML, XSL and UBL training RSS feeds: publicly-available developer resources and training G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ Box 266, Kars, Ontario CANADA K0A-2E0 +1(613)489-0999 (F:-0995) Male Cancer Awareness Jul'07 http://www.CraneSoftwrights.com/s/bc Legal business disclaimers: http://www.CraneSoftwrights.com/legal
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