position

Syntax

position( ) -> number


Argumente
keine

position( )

liefert die Position des aktuellen Knotens relativ zum darüberliegenden Knoten in der Dokumentreihenfolge. Der erste Knoten erhält die Zahl "1".


Definition

XPath Kapitel 4.1


Beispiel

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    
<xsl:output method="html"/>

<xsl:template match="/">
     <HTML>
          <HEAD>
               <TITLE>Funktion: position() / Beispiel 01</TITLE>
          </HEAD>
          <BODY>
               <xsl:apply-templates select="shop"/>
          </BODY>
     </HTML>
</xsl:template>

<xsl:template match="shop">
     <TABLE BORDER="1">
          <TR>
               <TH WIDTH="100">Artikel:</TH>
               <TH WIDTH="150">Auswahl:</TH>
               <TH WIDTH="100">Preis:</TH>
          </TR>
          <xsl:apply-templates select="order/product"/>
     </TABLE>
</xsl:template>

<xsl:template match="product">
     <TR>
          <TD><xsl:value-of select="name"/></TD>
          <TD>
               <xsl:for-each select="variation/color">
                    <xsl:value-of select="@name"/>
                    <xsl:if test="position() != last() - 1 and position() != last()">
                         <xsl:text>,</xsl:text>
                    </xsl:if>
                    <xsl:if test="position() != last()">
                         <xsl:text> </xsl:text>
                    </xsl:if>
                    <xsl:if test="position() = last() - 1">
                         <xsl:text>und </xsl:text>
                    </xsl:if>
               </xsl:for-each>
          </TD>
          <TD ALIGN="RIGHT">
               <xsl:value-of select="price"/>
               <xsl:text> </xsl:text>
               <xsl:value-of select="currency"/>
          </TD>
     </TR>
</xsl:template>

</xsl:stylesheet>


© 2001 by Timo Schäfer