Re: xslt 1, node sets in variables

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Subject: Re: xslt 1, node sets in variables
From: Joelle Tegwen <tegwe002@xxxxxxx>
Date: Fri, 31 Jul 2009 16:13:04 -0500

Sorry, I had been making multiple changes to the code and didn't get it rolled back far enough.

When I do what you suggested, it doesn't generate any errors, but I still don't get the result as a node-set. The copy-of statement dumps the xml of the tree to the output. Also, count(exsl:node-set($projects)) returns 1 (It should return 26 when there is no filter).

<xsl:template match="projects"> <xsl:variable name="projects"> <xsl:choose> <xsl:when test="$active_filter = 'active'"> <xsl:copy-of select="project[@active!=0]"/> </xsl:when> <xsl:when test="$active_filter = 'archived'"> <xsl:copy-of select="project[@active=0]"/> </xsl:when> <xsl:when test="$active_filter = 'new'"> <xsl:copy-of select="project[@new=1]"/> </xsl:when> <xsl:otherwise> <xsl:copy-of select="project"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:copy-of select="$projects"/> <xsl:choose> <xsl:when test="count(exsl:node-set($projects))>10"> <xsl:call-template name="pagenated"> <xsl:with-param name="projects" select="exsl:node-set($projects)"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:call-template name="not_pagenated"> <xsl:with-param name="projects" select="exsl:node-set($projects)"/> </xsl:call-template> </xsl:otherwise> </xsl:choose> </xsl:template>

Thanks for your help.
J

Wendell Piez wrote:

<xsl:template match="projects">

  <!-- first, bind the variable -->
  <xsl:variable name="projects">
    <xsl:choose>
      <xsl:when test="$active_filter = 'active'">
        <xsl:copy-of select="project[@active!=0]"/>
      </xsl:when>
    (... etc ...)
  </xsl:variable>

  <!-- now, you want to copy it to the result of this template -->
  <xsl:copy-of select="$projects"/>

  <!-- next, all the other stuff using the variable -->
  <xsl:value-of select="count(exsl:node-set($projects))"/>
    (... etc ...)
</xsl:template>

I hope that helps,
Wendell

Current Thread
xslt 1, node sets in variables Joelle Tegwen - 31 Jul 2009 20:40:01 -0000 Wendell Piez - 31 Jul 2009 20:49:32 -0000 Message not available Joelle Tegwen - 31 Jul 2009 21:12:50 -0000 <= David Carlisle - 31 Jul 2009 22:14:42 -0000 Wendell Piez - 31 Jul 2009 22:16:24 -0000

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