Sum variables

mejias · February 3rd, 2011, 04:21 PM

Hi

I have a xsl with this:

<xsl:variable name="if" select="count($unit//if)"/>
<xsl:variable name="for" select="count($unit//for)"/>
<xsl:variable name="case" select="count($unit//switch/block/case)"/>
<xsl:variable name="while" select="count($unit//while)"/>

I need sum all the $if, $for, $case, $while. How can I do this?

Any ideas?

samjudson · February 3rd, 2011, 06:12 PM

How about adding them up?

<xsl:variable name="sum" select="$if + $for + $case + $while"/>

mejias · February 3rd, 2011, 06:42 PM

Quote:

Originally Posted by samjudson

How about adding them up?

<xsl:variable name="sum" select="$if + $for + $case + $while"/>

I am going crazy!!!

mejias · February 4th, 2011, 07:18 AM

Hi.

I have a xsl like this:

<xsl:variable name="totalizador" select="0"/>
<xsl:template match="/">
<xsl:for-each select="unit">
<xsl:variable name="unit" select="."/>
<xsl:variable name="cant_funciones" select="count(function)"/>
<xsl:variable name="cant_clases" select="count(class)"/>[INDENT][/INDENT]<xsl:variable name="totalizador" select="$totalizador + $cant_funciones"/>

How to calculate the total using variables?

Any ideas?

samjudson · February 4th, 2011, 07:29 AM

You can't update variables in XSLT, so you need to work out how to calculate your total outside of the for-each loop, something like this:

Code:

<xsl:variable name="totalizador" select="count(unit/function) + count(unit/class)"/>