Subject: [xsl] problem building a lookup table and find match from a different template From: "Leslie Young" <xlr8sx@xxxxxxxxxxx> Date: Tue, 29 Aug 2006 20:38:36 -0500 |
Any suggestion is greatly appreciated. Thanks!
<dataset1 someData> <Root> <Item ID="A" Value="001"></Item> <Item ID="B" Value="002"></Item> <Item ID="C" Value="003"></Item> <Item ID="D" Value="004"></Item> </Root> </dataset2>
<dataset2 someData> <Root someData <Item ID="B" Value="222"></Item> <Item ID="D" Value="444"></Item> </Root> </dataset2>
Desired output: A 001 B 222 C 003 D 444
Xsl: <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xalan="http://xml.apache.org/xalan" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:s="http://recs.data" >
<xsl:key name="rec-lookup" match="s:rec" use="s:keyid"/> <xsl:variable name="recs-top" select="document('')/*/s:recs"/>
<!-- use dataset2 to build table --> <xsl:choose> <xsl:when test="dataset2/Root"> <xsl:call-template name="build-rec-lookup-table"> <xsl:with-param name="dataset" select="dataset2/Root"/> </xsl:call-template> </xsl:when> </xsl:choose>
<!-- process dataset 1 --> <div align="center" class="whitebg"> <!-- process raw data --> <xsl:choose> <xsl:when test="dataset1/Root"> <xsl:call-template name="generate-html"> <xsl:with-param name="dataset" select="dataset1/Root"/> </xsl:call-template> </xsl:when> </xsl:choose>
<xsl:template name="build-rec-lookup-table"> <xsl:param name="dataset"/>
<s:recs> <xsl:for-each select="$dataset/Item"> <s:rec> <s:keyid><xsl:value-of select="@ID" /></s:keyid> <s:value><xsl:value-of select="@Value" /></s:value> </s:rec> </xsl:for-each> </s:recs>
<!-- incomplete coding, only a brief testing to look up the table --> <td> A<xsl:value-of select="key('rec-lookup','A')" /> </td>
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