Subject: [xsl] XSLT error: The expression does not evaluate to a node-set From: "Oliver Emrich" <krummbeersupp@xxxxxx> Date: Tue, 22 Jul 2003 10:44:44 +0200 |
Hi all, I have the following code snippet: code:-------------------------------------------------------------------------------- <xsl:template name="comparePanels"> <!-- compare two panels of a form --> <xsl:param name="panels_a" /> <xsl:param name="panels_b" /> <xsl:if test="$panels_a | $panels_b"> <xsl:variable name="compar"> <xsl:call-template name="comparePanelTitle"> <xsl:with-param name="panel_a" select="$panels_a[1]"/> <xsl:with-param name="panel_b" select="$panels_b[1]"/> </xsl:call-template> </xsl:variable> <xsl:value-of select="$compar"/> <xsl:choose> <xsl:when test="$compar='equal'"> <xsl:element name="{name($panels_a[1])}"> <xsl:attribute name="Title1"> <xsl:value-of select="$panels_a[1]/@Title"/> </xsl:attribute> <xsl:attribute name="Title2"> <xsl:value-of select="$panels_b[1]/@Title"/> </xsl:attribute> <xsl:attribute name="Result"> <xsl:text>Labels are equal</xsl:text> </xsl:attribute> </xsl:element> <!-- <xsl:call-template name="comparePanels"> <xsl:with-param name="panel_a" select="$panels_a[following-sibling::*]"/> <xsl:with-param name="panel_b" select="$panels_b[following-sibling::*]"/> </xsl:call-template> --> </xsl:when> -------------------------------------------------------------------------------- if I delete "<!--" and "-->" I get an error message (with xalan): code:-------------------------------------------------------------------------------- XSLT error: The expression does not evaluate to a node-set -------------------------------------------------------------------------------- I don't understand why because the expresion is a node-set but without the first node or am I wrong? What can I do that the program works? Thanks in advance, Oliver ______________________________________________________________________________ Wo gibt es den besten Spam-Schutz? Laut ComputerBild 15-03 bei WEB.DE FreeMail - Deutschlands beste E-Mail - http://s.web.de/?mc=021122 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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