Subject: [xsl] How does one merge sequences? From: Kenneth Stephen <marvin.the.cynical.robot@xxxxxxxxx> Date: Sun, 10 Oct 2004 19:50:51 -0500 |
Hi, The following code : <?xml version="1.0"?> <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output omit-xml-declaration="yes" method="text" /> <xsl:template match="/"> <xsl:variable name="seq1"> <xsl:element name="item">1</xsl:element> <xsl:element name="item">2</xsl:element> </xsl:variable> <xsl:variable name="seq2"> <xsl:element name="item">3</xsl:element> <xsl:element name="item">4</xsl:element> <xsl:element name="item">5</xsl:element> </xsl:variable> <xsl:call-template name="process"> <xsl:with-param name="merged" select="$seq1/* | $seq2/*" /> </xsl:call-template> </xsl:template> <xsl:template name="process"> <xsl:param name="merged" /> <xsl:for-each select="$merged"> <xsl:value-of select="." /> <xsl:if test="count(preceding-sibling::item) = 0"> <xsl:text> = first</xsl:text> </xsl:if> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> ....produces the following output : bash-2.05b$ java net.sf.saxon.Transform seq.xsl seq.xsl 1 = first 2 3 = first 4 5 ....indicating that the "merged" sequence is still recognized as two sequences instead of a single merged one. How can one do a proper merge? Thanks, Kenneth
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