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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: differentiating between *the* document node and a
 Am 3/19/2023 um 12:29 PM schrieb Chris Papademetrious christopher.papademetrious@xxxxxxxxxxxx: > > Hi everyone, > > Given the following input: > > <?xml version="1.0" encoding="utf-8" ?> > > <html> > > B <body> > > B B B <div> > > <p>line 1</p> > > <p>line 2</p> > > B B B </div> > > B </body> > > </html> > > I apply the following stylesheet that (1) adds a comment to the root > node, and (2) ungroups <div> elements: > > <?xml version="1.0" encoding="UTF-8"?> > > <xsl:stylesheet xmlns:xsl=http://www.w3.org/1999/XSL/Transform > > xmlns:xs=http://www.w3.org/2001/XMLSchema > > version="3.0"> > > B B <xsl:mode on-no-match="shallow-copy"/> > > B <xsl:output method="xml" indent="yes"/> > > B B <!-- add comment to root node of document --> > > B <xsl:template match="/*">B <!-- #1 --> > > <xsl:copy> > > <xsl:apply-templates select="@*"/> > > <xsl:comment>some info about the document</xsl:comment> > > <xsl:apply-templates select="node()"/> > > </xsl:copy> > > </xsl:template> > > B <!-- ungroup <div> using a temporary variable for the contents --> > > B <xsl:template match="div"> > > <xsl:variable name="result">B <!-- #2 --> > > <xsl:sequence select="node()"/> > > </xsl:variable> > > <xsl:apply-templates select="$result"/>B <!-- #3 --> > > </xsl:template> > > </xsl:stylesheet> > > The problem is that when I ungroup <div> into an anonymous document > node at #2, then apply templates to the results at #3, the root node > template at #1 is applied again: > > <?xml version="1.0" encoding="UTF-8"?> > > <html><!--some info about the document--> > > B B <body> > > <p><!--some info about the document-->line 1</p> > > <p><!--some info about the document-->line 2</p> > > B B </body> > > </html> > > How can I apply a template to the true top-level document node, but > not to anonymous document nodes? > > I could store the documentbs base-uri() in a variable and check it: > > B <!bremember input documentbs URI --> > > B <xsl:variable name="doc-uri" as="xs:string" select="base-uri(.)"/> > > B <!-- add comment to root node of document --> > > B <xsl:template match="/*[base-uri() = $doc-uri]">B <!-- #1 --> > > B B B ...omitted... > > </xsl:template> > > This works for match=b /*b , but not for b /b (because b /b cannot have > predicates). Is there a better way to differentiate between the input > document node and anonymous document nodes? > To me it sounds as if you want to process $result in a different mode. Or you need e.g. a global B <xsl:variable name="main-doc" select="/"/> and can then match on B B document-node()[. is $main-doc]/* 
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