Re: [xsl] Sorting seems not to work completely

Thanks Murray et al,
I did have to make one small change to the placement of the <Item> element, 
but I now have what I want.
This has to be the most responsive and helpful list on the Internet!
Mark

The final template:
<xsl:template match="List">
  <xsl:element name="List">
    <xsl:for-each-group select="Item/Stamp" group-by="concat(Date/@year, 
'', Date/@month, ' ', Date/@day)">
      <xsl:sort select="Date/@year" data-type="number"></xsl:sort>
      <xsl:sort select="Date/@month" data-type="number"></xsl:sort>
      <xsl:sort select="Date/@day" data-type="number"></xsl:sort>
      <xsl:element name="Item">
        <!-- output a Date element for each date "group" **within the 
"Item>-->
        <xsl:copy-of select="current()/Date" 
copy-namespaces="no"></xsl:copy-of>
        <xsl:for-each select="current-group()">
          <!-- this sorts the elements within each group -->
          <xsl:sort select="@value" order="descending" 
data-type="number"></xsl:sort>
          <!-- this outputs each individual element within the group in 
sorted order -->
          <xsl:copy-of select="." copy-namespaces="no"></xsl:copy-of>
        </xsl:for-each>
      </xsl:element>
    </xsl:for-each-group>
  </xsl:element>
</xsl:template>


-----Original Message----- 
From: Murray McDonald
Sent: Wednesday, July 27, 2011 12:19 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Sorting seems not to work completely

Hi Mark,

Try this:

<xsl:template match="List">
  <xsl:element name="List">
    <xsl:for-each-group select="Item/Stamp" group-by="concat(Date/@year, '
', Date/@month, ' ', Date/@day)">
      <xsl:sort select="Date/@year" data-type="number"></xsl:sort>
      <xsl:sort select="Date/@month" data-type="number"></xsl:sort>
      <xsl:sort select="Date/@day" data-type="number"></xsl:sort>
      <!-- output a Date element for each date "group" -->
      <xsl:copy-of select="current()/Date"
copy-namespaces="no"></xsl:copy-of>
      <xsl:for-each select="current-group()">
        <!-- this sorts the elements within each group -->
        <xsl:sort select="@value" order="descending"
data-type="number"></xsl:sort>
        <!-- this outputs each individual element within the group in
sorted order -->
        <xsl:element name="Item">
<xsl:copy-of select="."/>
</xsl:element>
      </xsl:for-each>
    </xsl:for-each-group>
  </xsl:element>
</xsl:template>


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