Subject: RE: [xsl] Select on Node List Variable From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> Date: Sat, 05 Jun 2004 10:07:56 -0400 |
The variable item-elements is the root node of a temporary tree, and when you apply-templates to it, the template rule invoked is the one with match="/". Use apply-templates select="$var/*", or use a mode.
Note that Saxon 6.5 does not correctly enforce all the restrictions in the XSLT 1.0 specification, which prevent you using a result tree fragment as a node-set in this way.
Cheers, Wendell
Michael Kay
> -----Original Message----- > From: Roger L. Cauvin [mailto:roger@xxxxxxxxxx] > Sent: 05 June 2004 03:11 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] Select on Node List Variable > > I am having trouble understanding the behavior of the > following stylesheet. > I intended for the main template to build a node-list of > <item> elements and > then process them using another template, but instead Saxon > 6.5.2 is giving > me a stack overflow error. If I change the 'apply-templates' and > corresponding template to use a mode, it works as intended > (outputs 'hello' > and 'goodbye'). > > <?xml version="1.0" ?> > > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> > <xsl:output method="xml" indent="yes" omit-xml-declaration="yes" > standalone="no"/> > > <xsl:template match="/"> > <xsl:variable name="item-elements"> > <xsl:element name="item">hello</xsl:element> > <xsl:element name="item">goodbye</xsl:element> > </xsl:variable> > <xsl:apply-templates select="$item-elements"/> > </xsl:template> > > <xsl:template match="item"> > <xsl:value-of select="."/> > <xsl:if test="position() != last()"> > <xsl:text> </xsl:text> > </xsl:if> > </xsl:template> > > </xsl:stylesheet> > > Why the infinite loop? > > -- > Roger L. Cauvin > roger@xxxxxxxxxx > > > --+------------------------------------------------------------------ > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/ > or e-mail: <mailto:xsl-list-unsubscribe@xxxxxxxxxxxxxxxxxxxxxx> > --+-- > >
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