Re: [xsl] Re: Adjacent grouping?

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

On 19.11.2017 14:38, rus tle profrustyleafiii@xxxxxxxxxxx wrote:
> Hi Michael,
>
> I have actually hit a further snag with this solution.
>
> It appears to work well when all the content nodes have the same parent 
> node as in the original question. However, on coming to apply this 
> solution to my real world scenario each content node is actually a child 
> of itbs own p node. I have tried - but I cannot work out how to tweak 
> your solution to adjust to this new revelation. Any thoughts?
>
> The new xml:
>
>  1. <pfrequency=b30">
>  2. <Contentvalue="0b/>
>  3. </p>
>  4. <pfrequency=b30">
>  5. <Contentvalue=b10b/>
>  6. </p>

You could adjust the iteration and the value selection with e.g.

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
	xmlns:xs="http://www.w3.org/2001/XMLSchema";
	xmlns:math="http://www.w3.org/2005/xpath-functions/math";
	exclude-result-prefixes="xs math"
	version="3.0">
	
	<xsl:strip-space elements="*"/>
	<xsl:output indent="yes"/>
	
	<xsl:template match="root">
		<xsl:copy>
			<xsl:iterate select="p">
				<xsl:param name="previous" as="xs:integer?" select="()"/>
				<xsl:choose>
					<xsl:when test="empty($previous) or xs:integer(Content/@value) gt 
$previous+30">
						<xsl:copy-of select="."/>
						<xsl:next-iteration>
							<xsl:with-param name="previous" select="Content/@value"/>
						</xsl:next-iteration>
					</xsl:when>
					<xsl:otherwise>
						<xsl:copy>
							<xsl:copy-of select="@*"/>
							<Content value=""/>
						</xsl:copy>
					</xsl:otherwise>
				</xsl:choose>
			</xsl:iterate>
		</xsl:copy>
	</xsl:template>
	
</xsl:stylesheet>