Re: [xsl] for-each-group

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Subject: Re: for-each-group
From: Jeni Tennison <jeni@xxxxxxxxxxxxxxxx>
Date: Tue, 27 Mar 2007 20:34:49 +0100

Robert C Corsaro wrote:

<products>
<xsl:for-each-group select="/products" group-by="product">
  <product><xsl:value-of select="product" /></product>
</xsl:for-each-group>
</products>

What am I doing wrong?  Basically I want something similar to 'GROUP BY'
 in SQL.

You're grouping the <products> element by the value of the <product> elements that it contains. You want to group the <product> elements based on their value:

<products>
  <xsl:for-each-group select="/products/product" group-by=".">
    <product><xsl:value-of select="." /></product>
  </xsl:for-each-group>
</products>

Cheers,

Jeni
--
Jeni Tennison
http://www.jenitennison.com

Current Thread
for-each-group Robert C Corsaro - 27 Mar 2007 19:25:15 -0000 Jeni Tennison - 27 Mar 2007 19:35:24 -0000 <= Michael Kay - 27 Mar 2007 23:16:54 -0000 <Possible follow-ups> cknell - 27 Mar 2007 19:35:45 -0000

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