----- Original Message -----
From: "Thorsten Scherler" <thorsten(_at_)apache(_dot_)org>
To: <xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>
Sent: Wednesday, April 27, 2005 6:43 PM
Subject: [xsl] Can XSLT remember the occurrence of an element?
Hello list,
can XSLT remember the occurrence of an element?
e.g. XML:
<forrest:view type="xhtml">
<forrest:contract name="meta"/>
<forrest:hook name="container">
<forrest:contract name="grouplogo"/>
<forrest:contract name="searchbox"/>
<forrest:hook name="spacer" />
<forrest:contract name="nav"/>
<forrest:contract name="content"/>
</forrest:hook>
<forrest:contract name="searchbox"/>
<forrest:contract name="feedback"/>
</forrest:view>
e.g. XSL:
<xsl:for-each select="forrest:view[(_at_)type=$format]//forrest:contract">
<xi:include
href="cocoon://get(_dot_)contract(_dot_){$format}(_dot_){(_at_)name}"/>
</xsl:for-each>
The xsl would include now *two* times the searchbox contract, but it
*has to* be only one time.
Any ideas how I could change the xsl to only include *one* instance of a
contract despite it is *two or more* times called? Is there a way that
xsl remembers the occurrence of an element in the above given example?
TIA
salu2
--
thorsten
Basically you need to get a distinct list. See this link on grouping on how to
do this:
http://www.jenitennison.com/xslt/grouping/muenchian.html
Joe
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