Hello NG !
I have a big problem.
I would like to go through a xml file in a xsl:for-each statement.
for-each entry (ID) in the XML file i would like to call an
xsl:function, which returns a number. This number i have to summarize
during the whole for-each statement. At the end i should have the sum
of the added numbers.
Like:
int sum;
for(int i = 0; i <= 10; ++i)
{
sum += i;
}
I tried like this, but it does not work, becasue an xsl:variable could
be set just once:
<xsl:function name="rsh:besta nden">
<xsl:param name="kursTyp" as="xs:string"/>
<xsl:param name="studiumTy p" as="xs:string"/>
<xsl:variable name="minPunkte "
select="$study-def/studium[@studiumID=stud iumTyp]/studiumTeil[@studiumTeilID= $kursTyp]/ECTSPunkte"/>
<xsl:variable name="summeECTS Punkts"/>
<xsl:for-each
select="$study-def/studium[@studiumID=stud iumTyp]/studiumTeil[@studiumTeilID= $kursTyp]/kursRef">
<xsl:variable name="kursID" select="@ref"/>
<xsl:variable name="kursNote"
select="rsh:not eByKursID($kurs ID)"/>
<xsl:if test="$kursNote != 'F'">
=>??? $summeECTSPunkt e = $summeECTSPunkt e +
rsh:punkteByKur sID($kursID)
</xsl:if>
</xsl:for-each>
Thanks for help
regards
Marcel