Subject: RE: [xsl] Dereferencing not working in certain context From: "Michael Kay" <mhk@xxxxxxxxx> Date: Mon, 26 Jan 2004 15:48:44 -0000 |
Probably $count is a result tree fragment rather than a number, so it is interpreted as a boolean predicate rather than a numeric subscript. Change the way count is declared, or use [number($count)] in the predicate. Michael Kay > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of > Andrew Maclean > Sent: 26 January 2004 15:11 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] Dereferencing not working in certain context > > > Dear all, > > I'm having a problem dereferencing a variable in xsl. > Getting the value of > the "count" value (count is a parameter) works in some > contexts but not in > others. A straightforward deref using the dollar sign works > on it's own, > but when I put that inside a larger expression it stops working. I > illustrate what I mean below: > > Values for <xsl:value-of select="$count"/> = > <xsl:value-of > select="exsl:node-set($A)/derivedType[4]/@typeName"/> = > <xsl:value-of > select="exsl:node-set($A)/derivedType[$count]/@typeName"/> > > The output of this is: > > Values for 4 = TypeD = TypeA > > But when count is equal to 4, the variable part of the result > should be the > same the as the hard-coded "4" part of the result. Could > someone please > tell me why it doesn't work? > > Thanks, > > Mr Andrew Maclean > > _________________________________________________________________ > Express yourself with cool new emoticons > http://www.msn.co.uk/specials/myemo > > > XSL-List info and > archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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