Next/Prev News Items Navigation

next.prev.newsitems.xml

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" xmlns:control="lisa:ControlInfo" xmlns:lisa="lisa:XsltExtensions" exclude-result-prefixes="lisa control">
  <xsl:output method="html" omit-xml-declaration="yes" indent="yes"/>
  <xsl:param name="query-string"/>
  <xsl:param name="NewsPageId"/>
  <xsl:variable name="newsid" select="$query-string/param[@name = 'NewsId']" />
  <xsl:template match="News">
    <xsl:for-each select="Item">
      <xsl:sort select="Start" order="ascending"/>
      <xsl:if test="NewsItemId = $newsid">
        <xsl:if test="position() &gt; 1">
          <a href="/?pageid=&amp;newsid={//Item[position() - 1]/NewsItemId}">Fyrri</a>
        </xsl:if>
        <xsl:if test="position() &lt; count(//Item)">
          <a href="/?pageid=&amp;newsid={//Item[position() + 1]/NewsItemId}">Næsta</a>
        </xsl:if>
      </xsl:if>
    </xsl:for-each>
  </xsl:template>
</xsl:stylesheet>