Beautiful!
I may be forced to convert to a node result from this:
<xsl:template match="row">
<line>
<xsl:apply-templates select="@*">
<xsl:with-param name="fields" select="
../../fields/field"/>
</xsl:apply-templates>
</line>
</xsl:template>
Where this becomes:
<xsl:variable name="drvr">
<xsl:apply-templates select="@*">
<xsl:with-param name="fields" select="
../../fields/field"/>
</xsl:apply-templates>
</xsl:variable>
And then to use the variable drvr in the current row node, I'll need
to reference it with a node-set conversion.
I'll give this a try. Was hoping to avoid the node-set conversion,
but I'm not unfamiliar with this approach.
Karl..
On 1/7/07, Florent Georges <darkman_spam(_at_)yahoo(_dot_)fr> wrote:
Karl Stubsjoen wrote:
Hi
> In a single source of XML I have a FIELDS/FIELD lookup, where there
> are many FIELD elements which may or may not have a flg attribute
> who's value maps to an attribute of the same name in a row element.
> The value of this attribute determines whether or not to include the
> FIELD element in the result.
> So, I'll expand a little with my XML:
> <root>
> <fields>
> <field name="Name" flg="flgName"/>
> <field name="HomeTown" flg="flgHomeTown"/>
> <field name="Country" flg="flgCountry"/>
> </fields>
> <result>
> <row flgHomeTown="1" flgCountry="0" flgName="0"/>
> <row flgHomeTown="1" flgCountry="0" flgName="1"/>
> </result>
> </root>
So you are using XSLT 1.0? The following is what your are
looking for, if I correctly understood:
(drkm)[31] ~/xslt/tests$ cat karl.xsl
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
<xsl:output indent="yes"/>
<xsl:template match="/">
<res>
<xsl:apply-templates select="root/result/row"/>
</res>
</xsl:template>
<xsl:template match="row">
<line>
<xsl:apply-templates select="@*">
<xsl:with-param name="fields" select="
../../fields/field"/>
</xsl:apply-templates>
</line>
</xsl:template>
<xsl:template match="row/@*[. = '0']">
<xsl:param name="fields"/>
</xsl:template>
<xsl:template match="row/@*[. = '1']">
<xsl:param name="fields"/>
<xsl:variable name="name" select="name()"/>
<xsl:copy-of select="$fields[(_at_)flg = $name]"/>
</xsl:template>
</xsl:stylesheet>
(drkm)[32] ~/xslt/tests$ cat karl.xml
<root>
<fields>
<field name="Name" flg="flgName"/>
<field name="HomeTown" flg="flgHomeTown"/>
<field name="Country" flg="flgCountry"/>
</fields>
<result>
<row flgHomeTown="1" flgCountry="0" flgName="0"/>
<row flgHomeTown="1" flgCountry="0" flgName="1"/>
</result>
</root>
(drkm)[33] ~/xslt/tests$ saxon karl.xml karl.xsl
Warning: at xsl:stylesheet on line 3 of karl.xsl:
Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
<?xml version="1.0" encoding="UTF-8"?>
<res>
<line>
<field name="HomeTown" flg="flgHomeTown"/>
</line>
<line>
<field name="HomeTown" flg="flgHomeTown"/>
<field name="Name" flg="flgName"/>
</line>
</res>
(drkm)[34] ~/xslt/tests$ xsltproc karl.xsl karl.xml
<?xml version="1.0"?>
<res>
<line>
<field name="HomeTown" flg="flgHomeTown"/>
</line>
<line>
<field name="HomeTown" flg="flgHomeTown"/>
<field name="Name" flg="flgName"/>
</line>
</res>
(drkm)[35] ~/xslt/tests$
Regards,
--drkm
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