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RE: [xsl] Problem with iterating through a sequence of integers
Subject: RE: [xsl] Problem with iterating through a sequence of integers From: "Costello, Roger L." <costello@xxxxxxxxx> Date: Mon, 28 Apr 2008 17:03:58 -0400 |
Hi Andrew, > It seems an odd requirement (I've never needed to > process a sequence in this way) - maybe you could > define the requirements a little more fully? I am creating a tutorial on XPath! (oddly enough) To demonstrate how an XPath expression is evaluated, I have an XSLT for-loop that iterates over each value in the sequence specified by the XPath: <xsl:for-each select="XPath Expression"> -- if the value is a node, -- then show the node; otherwise (it's -- an atomic value) show the atomic value. </xsl:for-each> So, I tried to implement it like this: <xsl:for-each select="XPath Expression"> <xsl:choose> <xsl:when test=". instance of node()"> <xsl:apply-templates select="." /> </xsl:when> <xsl:otherwise> <xsl:value-of select="."/> </xsl:otherwise> </xsl:choose> </xsl:for-each> /Roger
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