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When does sort occur?

2003-06-13 01:22:59
Hello all,

I know this has been said, but I can't find it among those thousands of questions about sorting.

If I apply a template with a sort, as:

<xsl:apply-templates select="node" mode="getmax">
 <xsl:sort select="@num" order="descending" data-type="number"/>
</xsl:apply-templates>

will the sorting occur during the select, before the matching template is called, so I can do:

<xsl:template match="node" mode="getmax">
<!-- I want only the <node> element that has the @num with the highest numerical value -->
 <xsl:if test="position()=1"><xsl:value-of select="."/></xsl:if>
</xsl:template>

or will the sorting occur after all the nodes have been processed in the matching template?

I hope that the question is understandable.

Ragulf Pickaxe :)

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