Re: [xsl] What do these expressions mean ?

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Subject: Re: What do these expressions mean ?
From: Martin Honnen <Martin.Honnen@xxxxxx>
Date: Sat, 22 Mar 2008 13:02:35 +0100

Z W wrote:

What do each of these mean ?


<xsl:apply-templates select="sampleResult[generate-id() =
generate-id(key('group', @label)[1])]"/>


<xsl:template match="sampleResult">
      <xsl:value-of select="@label"/>
      <xsl:for-each select="key('group', @label)">

      </xsl:for-each>
<xsl:template/>

That is Muenchian grouping, used with XSLT 1.0, read more on that here: <URL:http://www.jenitennison.com/xslt/grouping/index.xml>

But note that you don't need that approach if you use XSLT 2.0, there you can use <xsl:for-each-group select="sampleResult" group-by="@label"> <xsl:value-of select="current-grouping-key()"/> <xsl:for-each select="current-group()"> which is hopefully clearer.

--

	Martin Honnen
	http://JavaScript.FAQTs.com/

Current Thread
What do these expressions mean ? Z W - 22 Mar 2008 11:18:35 -0000 Martin Honnen - 22 Mar 2008 12:03:02 -0000 <=

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