Re: [xsl] parameters in XSLT 2.0

[omprakash.v@xxxxxxxxxxxxx]

Hi Bruce,
    See the below XSL file and it may become clear why tunnel parameters is
a welcome feature.


<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl
="http://www.w3.org/1999/XSL/Transform";>

<xsl:strip-space elements="*"/>

<xsl:param name="clicknode"/>


<xsl:output method="xml" indent="yes" />

   <xsl:template match="/">

     <xsl:variable name="rootnode" select="name(.)"/>
     <xsl:apply-templates select="@*|node()">
          <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

   </xsl:template>

     <xsl:template match="@*|node()">
     <xsl:param name="rootnode"/>

     <xsl:apply-templates select="@*|node()"/>

   </xsl:template>

    <xsl:template match="node()[local-name() = 'table']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>


    <xsl:template match="node()[local-name() = 'head']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>


    <xsl:template match="node()[local-name() = 'html']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>


    <xsl:template match="node()[local-name() = 'body']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>

    <xsl:template match="node()[local-name() = 'tr']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>

<xsl:template match="node()[local-name() = 'td']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>

     <xsl:template match="node()[local-name() = 'a']">
     <xsl:param name="rootnode"/>


    </xsl:template>


    <xsl:template match="node()[local-name() = 'p']">
<xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
    </xsl:apply-templates>


    </xsl:template>


     <xsl:template match="text()">
    </xsl:template>


  <xsl:template match="root">
     <xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>

  <xsl:template match="node()[local-name() = 'text']">
     <xsl:param name="rootnode"/>

     <xsl:apply-templates>
     <xsl:with-param name="rootnode" select="$rootnode"/>
     </xsl:apply-templates>

    </xsl:template>

  <xsl:template name="footer">
<xsl:param name="rootnode"/>

 </xsl:template>

</xsl:stylesheet>


Cheers,
prakash





                                                                                                                   
                    Bruce D'Arcus                                                                                  
                    <bdarcus@gmai        To:     XSL-List@xxxxxxxxxxxxxxxxxxxxxx                                   
                    l.com>               cc:     (bcc: omprakash.v/Polaris)                                        
                                         Subject:     [xsl] parameters in XSLT 2.0                                 
                    06/07/2005                                                                                     
                    06:31 PM                                                                                       
                    Please                                                                                         
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I've got a few questions about using parameters in XSLT 2.0:

First, am I right that if I use an "as" attribute of element() or
node() I am passing a reference to the original element or node, and
thus that this is an efficient operation?

Related, am I correct that these below are equivalent from a processing
standpoint?

<xsl:variable name="foo" select="bar" as="element()"/>

<xsl:variable name="foo" as="element()">
   <xsl:sequence select="bar"/>
</xsl:variable>

Finally, in general, under what conditions should one use tunnel
parameters?  I do a lot of parameter passing in my stylesheets, though
the content of those parameters is typically fixed.

Bruce






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