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[xsl] using a variable in sort block
Subject: [xsl] using a variable in sort block From: "Greg Johnson" <gjohnson@xxxxxxxxxxxx> Date: Tue, 15 Jul 2003 13:51:42 -0400 |
What are the restrictions on using xsl:variables? Am I not allowed to use it in an xsl:sort element? I get the following error for the folowing xsl fragment: <xsl:variable name="sortby">ARRIVED</xsl:variable> <xsl:variable name="sortorder">descending</xsl:variable> <xsl:template match="REPORT"> <h1> <xsl:value-of select="$sortby"/> </h1> <xsl:apply-templates select="INTERCHANGE"> <xsl:sort select="{$sortby}" order="{$sortorder}" /> <!-- ERROR HERE --> </xsl:apply-templates> </xsl:template> ---- Error in XPath Expression: Cannot use result tree fragment. ---- The <xsl:value-of select="$sortby"/> outputs "ARRIVED" correctly, but dies inside the "sort" element. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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