English | Français | >> Deutsch << | Magyar | 中文 | Polski ZVON > Tutorials > XSLT Tutorial
Intro / Suchen / ZVON
>> Seite 39 << | Zurück | Vor | Inhalt | Element-Index

Die Funktion sum() summiert alle Zahlen innerhalb der selektierten Knoten. XSLT Stylesheet 1 summiert alle Zahlen, XSLT Stylesheet 2 summiert nur die ungeraden Zahlen..

XSLT Stylesheet 1

XML Quelltext
<source>

<number>1</number>
<number>3</number>
<number>4</number>
<number>17</number>
<number>8</number>
<number>11</number>

</source>

Ausgabe
1 + 3 + 4 + 17 + 8 + 11 = 44

HTML-Ansicht
1 + 3 + 4 + 17 + 8 + 11 = 44
XSLT Stylesheet
<xsl:stylesheet version = '1.0'
     xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>

<xsl:template match="/">
     <xsl:for-each select="//number">
          <xsl:value-of select="."/>
          <xsl:choose>
               <xsl:when test="position()=last()">
                    <xsl:text> = </xsl:text>
               </xsl:when>
               <xsl:otherwise>
                    <xsl:text> + </xsl:text>
               </xsl:otherwise>
          </xsl:choose>
     </xsl:for-each>
     <xsl:value-of select="sum(//number)"/>
</xsl:template>


</xsl:stylesheet>


XSLT Stylesheet 2

XML Quelltext
<source>

<number>1</number>
<number>3</number>
<number>4</number>
<number>17</number>
<number>8</number>
<number>11</number>

</source>

Ausgabe
1 + 3 + 17 + 11 = 32

HTML-Ansicht
1 + 3 + 17 + 11 = 32
XSLT Stylesheet
<xsl:stylesheet version = '1.0'
     xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>

<xsl:template match="/">
     <xsl:for-each select="//number[text() mod 2 = 1]">
          <xsl:value-of select="."/>
          <xsl:choose>
               <xsl:when test="position()=last()">
                    <xsl:text> = </xsl:text>
               </xsl:when>
               <xsl:otherwise>
                    <xsl:text> + </xsl:text>
               </xsl:otherwise>
          </xsl:choose>
     </xsl:for-each>
     <xsl:value-of select="sum(//number[text() mod 2 = 1])"/>
</xsl:template>


</xsl:stylesheet>