Subject: Re: [xsl] How to robustly handle mutiple condition inputs in Xslt format( Previously Re:Re:How to create variable element from a couple of strings). From: Jeni Tennison <mail@xxxxxxxxxxxxxxxx> Date: Fri, 25 May 2001 10:50:03 +0100 |
Hi Sun-Fu, > May be the best approach I can do is to hard-wire these variables > which are also pointed by mike brown. So I drive substring-before > and substring-after function to explicitly list out the variables > from the given **string*. What about building an XML structure to hold the values, converting that to a node set, and then indexing into that when you want to use the 'variables'? So something like: <xsl:template match="/"> <xsl:variable name="variables-rtf"> <xsl:call-template name="decompose"> <xsl:with-param name="s" select="$string"/> <xsl:with-param name="nx" select="$vname"/> </xsl:call-template> </xsl:variable> <xsl:variable name="variables" select="msxsl:node-set($variables-rtf)/variable" /> <xsl:value-of select="$variables[@name = 'x3']" /> </xsl:template> <xsl:template name="decompose"> <xsl:param name="s" /> <xsl:param name="nx" /> <xsl:if test="string($s)" > <variable name="{substring-before($nx, ',')}"> <xsl:value-of select="substring-before($s,',')"/> </variable> <xsl:call-template name="decompose"> <xsl:with-param name="s" select="substring-after($s,',')"/> <xsl:with-param name="nx" select="substring-after($nx,',')"/> </xsl:call-template> </xsl:if> </xsl:template> Although if you're calling it from Javascript, you could always pass in $variables directly as a parameter (you can have an RTF parameter if you use Javascript to access MSXML). I hope that helps, Jeni --- Jeni Tennison http://www.jenitennison.com/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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