RE: [xsl] Recursive problem

["Satish, L. Gnanendra" <LGnanendra dot Satish at sciatl dot com>]

Hello,
 How do I identify between the root node page and the sub-pages?
 The output should be something like this (each contains more details than
is shown):

Parameters associated with the page "Measurements and Status" 
1) "AC Output Voltage"
2) "Gen. Alarm (High=OK)"

"Channels" is a sub-page of "Measurements and Status" and the parameters
associated with this page are: 
"Measurements" is a Table containing information about signal levels.
This table has the following parameters as columns. 
1) "Name"
2) "Measurement"

"Status" is a sub-page of "Measurements and Status" and the parameters
associated with this page are: 
1) "Time"
2) "Date"

....

rgds,
Gnanendra.


-----Original Message-----
From: Mike Brown [mailto:mike@skew.org]
Sent: Wednesday, September 18, 2002 10:34
To: xsl-list@lists.mulberrytech.com
Subject: Re: [xsl] Recursive problem


>  What I need is that the "Page" element in turn should recursively call
> itself. Will anyone bail me out of this?

Don't use for-each; use a separate template that will work for any Page
element.

<xsl:template match="GUI">
  <xsl:if test="Page">
    <BR/>
  </xsl:if>
  <xsl:apply-templates select="Page"/>
</xsl:template>

<xsl:template match="Page">
  <xsl:apply-templates select="Name"/>
  <xsl:apply-templates select="Parameter"/>
  <xsl:apply-templates select="Table"/>
  <xsl:apply-templates select="Page"/>
</xsl:template>

Note that you don't need to wrap those xsl:apply-templates instructions in
xsl:ifs, because if the selected node-set is empty, xsl:apply-templates
will do nothing.

   - Mike
____________________________________________________________________________
  mike j. brown                   |  xml/xslt: http://skew.org/xml/
  denver/boulder, colorado, usa   |  resume: http://skew.org/~mike/resume/

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