Hi all,
I have a stylesheet that initializes some keys based on content in the
input document. Then, the stylesheet applies templates to a node set
variable whose contents come from an external file. For awhile I was
very confused, because the keys weren't accessible from the templates
that were being applied in the different context.
<xsl:key name="c" match="rm:content" use="string(@name)"/>
<xsl:key name="l" match="rm:label" use="string(@name)"/>
<xsl:variable name="orig-context" select="/"/>
...
<xsl:variable name="wf">
<xsl:copy-of select="document($wf-filepath)"></xsl:copy-of>
</xsl:variable>
<xsl:template match="/rm:contentList">
<xsl:apply-templates select="$wf"/>
</xsl:template>
<xsl:template match="rm:insert[(_at_)label]">
<xsl:apply-templates select="key('l', @label, $orig-context)"/>
</xsl:template>
The variable $wf contains the rm:insert elements that are matched by the
final template.
Now the question is -- is there a way to reference the "original"
context, i.e., the document that processor originally encounters as the
input tree? I've stored the document in the variable $orig-context, but
this doesn't seem like an efficient or particularly elegant solution. Is
there some special syntax to access the original context from a context
created when applying templates to a node set variable?
Many thanks,
--Bill
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