[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Making groups of N elements --> Photo index
> Thank you for your advice about the result tree fragments. I > found that > feature very useful. > > What is xx:node-set() ? Is it something portable? It's an extension function that's available in nearly every XSLT processor, though the namespace varies which makes it non-portable. Several processors support the EXSLT namespace (see www.exslt.org) which improves the situation. > > I did it _without_ that function, as follows (comments welcome). > > <xsl:variable name="allphotos"> <xsl:apply-templates > select="/fotos/foto" mode="identity"> <xsl:sort > order="ascending" select="@id" data-type="number" /> > </xsl:apply-templates> <foto id="100000000000" dummy="logo" > src="logo.gif" href="http://homepage" /> <foto > id="100000000001" dummy="yes" /> <foto id="100000000002" > dummy="yes" /> <foto id="100000000003" dummy="yes" /> <foto > id="100000000004" dummy="yes" /> <foto id="100000000005" > dummy="yes" /> <foto id="100000000006" dummy="yes" /> <foto > id="100000000007" dummy="yes" /> </xsl:variable> > > <xsl:for-each select="$allphotos/foto[(position() mod 8) = > 1 and not(@dummy='yes')]"> Then you're using a processor that implements the "implicit conversion of result tree fragments to node-sets" offered by the XSLT 1.1 and XSLT 2.0 working drafts: this code isn't legal in XSLT 1.0. Which processor, might I ask? (Saxon allows this, provided your stylesheet specifies version="1.1" or later. But some earlier versions of Saxon allowed it regardless). Michael Kay Software AG home: Michael.H.Kay@xxxxxxxxxxxx work: Michael.Kay@xxxxxxxxxxxxxx XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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