[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

how to change variable values ?

Subject: how to change variable values ?
From: Gero Nickenig <gnickenig@xxxxxx>
Date: Wed, 19 Jul 2000 08:21:54 +0200 (MEST)
xsl change variable value
hi,

i got the following problem: i want to output a xml-document with a 
xsl-stylesheet. In this output it should, for example, make a line when 
the week changes. I tried to do this by using variables...

-------------
<xsl:variable name="lastweek">
  <!-- Need an Initial value to compare later with currentweek-->
  <xsl:value-of select="Week"/>  
  <!-- Week is a tag from the xml-document -->
</xsl:variable>

<xsl:for-each select="Data/Block">

  <xsl:variable name="currentweek">
    <xsl:value-of select="Week"/> 
  </xsl:variable>

  <xsl:if test="$currentweek > $lastweek">
    <!-- Do something when week changes and set
         the variable lastweek to this week -->
    <xsl:variable name="lastweek">   <!-- foo ;-) -->
      <xsl:value-of select="$currentweek">
    </xsl:variable>
  </xsl:if>
  
  .
  .
  .
</xsl:for-each>
--------------------------

Obviously, it complains, that the variable lastweek cannot be defined 
twice. Is there a way to "just change" the variable lastweek (and not 
to define it again) ?

Thanks
Gero Nickenig

-- 
Sent through GMX FreeMail - http://www.gmx.net


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list


Current Thread

PURCHASE STYLUS STUDIO ONLINE TODAY!

Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced!

Buy Stylus Studio Now

Download The World's Best XML IDE!

Accelerate XML development with our award-winning XML IDE - Download a free trial today!

Don't miss another message! Subscribe to this list today.
Email
First Name
Last Name
Company
Subscribe in XML format
RSS 2.0
Atom 0.3
Site Map | Privacy Policy | Terms of Use | Trademarks
Free Stylus Studio XML Training:
W3C Member
Stylus Studio® and DataDirect XQuery ™are products from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2013 All Rights Reserved.