I'm trying to remember, but isn't "+" used for concatenation? So, yes,
1+1=11.
Isn't there an increment() function, or an add() function, somewhere?
Michael
-----Original Message-----
From: Eric White [mailto:eric(_dot_)white(_at_)ionpipe(_dot_)com]
Sent: Tuesday, April 18, 2006 1:19 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] 1 + 1 = 11
What am I missing? I define a parameter, get the highest
existing row number and I want to add a value to it -- so I
can add the next table row with a new index. I get the index
value correctly, but when I add one (1) to it, I get the
string "11", rather than the number 2. Note that I
specifically set the param to a number via the number() function.
I've also tried using the number() function inside the select
attribute of the apply-templates element, trying to coerce
the result, but to no avail.
<xsl:template match="ntpServerTable">
<xsl:param name="rowindex">
<xsl:for-each select="ntpServerTableRow">
<xsl:sort select="ntpServerTableRowIndex" data-type="number"
order="descending" />
<xsl:choose>
<xsl:when test="position() = 1">
<xsl:value-of select="number(ntpServerTableRowIndex)"/>
</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:param>
<xsl:apply-templates select="ntpServerTableRow"/>
<ntpServerTableRowIndex><xsl:value-of
select="$rowindex+1"/></ntpServerTableRowIndex>
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