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Re: [xsl] define a global variable and change it

2008-08-12 09:04:26
Hi guys, thanks for your answers.

It is such szenario:
User defines a html layout choosing certain html
elements from the menu bar and clik 'ok'.
The XSLT should look after a specific html element
which is a inputfield and contains a string . the
string could be either  ?section1? or ?section2?. So
far the styleesheet sees the value of the inputfield
(section1or section2) in a xsl:if test .. statement,
it sets/changes the global variable. Other statements
in the stylesheet look for the global variable and do
according to them something and so on.

--- Andrew Welch <andrew(_dot_)j(_dot_)welch(_at_)gmail(_dot_)com> schrieb:

2008/8/12 henry human <henry_human(_at_)yahoo(_dot_)de>:
Hi
is it possible to define a global variable with
xsl?
I am going to define such varable to be able
changing
its value some where inside the stylesheet.
Hier is asample which does not work!:
**********************************
   <html>
     <body>
<xsl:variable name="x" select="'abcd'"/>
  <p> Value of x: <xsl:value-of select="$x"/> 
</p>
<xsl:variable name="x"> succeded</xsl:variable>
  <p> Value of x: <xsl:value-of select="$x"/> 
</p>
************************

You can't change the value of a variable in XSLT -
they are more like
constants or Final variables.  There's no need to
either - show us the
problem you are trying to solve, and we'll show you
how to do with
without needing to change the value of a variable.


-- 
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/


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