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RE: increment variable with xsl:for-each

2004-03-26 11:47:26
You can't modify the value of a variable once its created, and you probably 
don't really want to do that. Do a search of this list and you will find many 
explanations of why.

If you post a small example of the xml/xsl and result then someone can probably 
help you find a proper xsl solution.

Also, when creating a variable use:
<xsl:variable name="a" select="1"/>

Unless you really want the value of your variable to be a result tree fragment, 
as opposed to just being a number...

Josh

-----Original Message-----
From: Tuan Luu [mailto:tuanluu(_at_)gmx(_dot_)ch]
Sent: Friday, March 26, 2004 9:59 AM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] increment variable with xsl:for-each


hello 
I'm looking for a code to increment a variable in xsl:for-each loop

I ended up here: 

<xsl:variable name="a">1</xsl:variable>

<xsl:for-each select="name">

<xsl:value of select="{$a+1}"/>
<xsl:value of select="{$a}"/>

</xsl:for-each>


thanks for any answer


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