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How to save the sorted nodes in a variable and parse it

2005-07-25 07:59:20
How is it posssible to save sorted elements in a variable and in the other template to parse it.Something like that $var/element...
I am using the following xsl:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
 xmlns:ms="urn:schemas-microsoft-com:xslt">
        <xsl:output media-type="xml"/>
        <xsl:variable name="sorted">
                <xsl:apply-templates mode="copy" select="data"/>
        </xsl:variable>
        <xsl:template match="@*|node()" mode="copy">
                <xsl:copy>
                        <xsl:apply-templates select="@*|node()">
                                <xsl:sort select="@sector"/>
                                <xsl:sort select="@subsector"/>
                        </xsl:apply-templates>
                </xsl:copy>
        </xsl:template>
        <xsl:template match="/" mode="main">
                <xsl:variable name="sItem" select="ms:node-set($sorted)"/>
                <xsl:for-each select="$sItem">
                        <div>
                                <xsl:value-of select="."/>
                        </div>
                </xsl:for-each>
        </xsl:template>
</xsl:stylesheet>

But the part where I want to output the results:
<xsl:variable name="sItem" select="ms:node-set($sorted)"/>
                <xsl:for-each select="$sItem">
                        <div>
                                <xsl:value-of select="."/>
                        </div>
                </xsl:for-each>
performs only once.And the value of the $sItem variable is just values of all the elements from the input xml.
The xml is:

<?xml version="1.0" encoding="iso-8859-1" ?>
<data>
        <item id="i1"      sector="s1"   subsector="u1">561</item>
        <item id="i10"     sector="s3"   subsector="u4">15</item>
        <item id="i22"     sector="s2"   subsector="u2">1234</item>
        <item id="i11"     sector="s1"   subsector="u2">123</item>
        <item id="i17"     sector="s1"   subsector="u3">165</item>
        <item id="i61"     sector="s2"   subsector="u1">346</item>
        <item id="i12"     sector="s2"   subsector="u5">3425</item>
        <item id="i2"      sector="s3"   subsector="u4">78</item>
        <item id="i14"     sector="s3"   subsector="u4">51</item>
        <item id="i21"     sector="s1"   subsector="u5">346</item>
        <item id="i39"     sector="s3"   subsector="u2">463</item>
        <item id="i44"     sector="s2"   subsector="u3">151</item>
        <item id="i89"     sector="s1"   subsector="u1">451</item>
        <item id="i81"     sector="s2"   subsector="u4">771</item>
        <item id="i36"     sector="s2"   subsector="u5">5654</item>
        <item id="i27"     sector="s3"   subsector="u3">362</item>
        <item id="i15"     sector="s1"   subsector="u5">234</item>
        <item id="i18"     sector="s3"   subsector="u2">73</item>
        <item id="i51"     sector="s3"   subsector="u5">567</item>
        <item id="i26"     sector="s1"   subsector="u4">17</item>
        <item id="i95"     sector="s3"   subsector="u5">67489</item>
        <item id="i13"     sector="s1"   subsector="u3">54</item>
        <item id="i71"     sector="s1"   subsector="u3">2</item>
        <item id="i23"     sector="s2"   subsector="u1">345</item>
        <item id="i7"      sector="s2"   subsector="u1">67</item>
        <item id="i80"     sector="s1"   subsector="u3">7754</item>
        <item id="i9"      sector="s3"   subsector="u4">343</item>

        <sector id="s1">Sector 1</sector>
        <sector id="s2">Sector 2</sector>
        <sector id="s3">Sector 3</sector>

        <subsector id="u1">Subsector 1</subsector>
        <subsector id="u2">Subsector 2</subsector>
        <subsector id="u3">Subsector 3</subsector>
        <subsector id="u4">Subsector 4</subsector>
        <subsector id="u5">Subsector 5</subsector>
</data>
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