I want to implement a per document view. This view extracts html
snippets from a snippet rep. This way user from apache forrest can
implement their own view for each document or use the default view
without knowing xsl.
A known working solution is to dynamically modify the stylesheet (e.g.
it's DOM) by setting the value of the "href" attribute to whatever
necessary and *only then* pass this stylesheet to the XSLT processor.
Cheers,
Dimitre Novatchev
On Wed, 23 Mar 2005 14:46:55 +0100, Thorsten Scherler
<thorsten(_at_)apache(_dot_)org> wrote:
On Wed, 2005-03-23 at 13:19 +0000, Michael Kay wrote:
We used to get a lot of variations on attempts to do dynamic inclusion, but
this is one of the most imaginative.
LOL
cheers ;-)
xsl:include is a compile time construct, it's effect happens right at the
start of processing, to assemble a stylesheet for compilation. There's no
way a variable can be evaluated before the stylesheet has been compiled, so
trying to refer to a variable here simply isn't going to work.
dyn:evaluate() does things at run-time that would normally be done at
compile-time, it isn't going to enable you to do at compile time something
(evaluating a variable) that can only possibly be done at run-time.
You don't need a workaround, you need a different design: but you haven't
said what the problem is, so I can't give you one.
I want to implement a per document view. This view extracts html
snippets from a snippet rep. This way user from apache forrest can
implement their own view for each document or use the default view
without knowing xsl.
sample for a view:
<forrest:view
xmlns:forrest="http://apache.org/forrest/templates/1.0"; type="xhtml">
<forrest:contract name="meta"/>
<forrest:hook name="container">
<forrest:hook name="branding">
<forrest:contract name="projectlogo"/>
<forrest:contract name="grouplogo"/>
<forrest:contract name="searchbox"/>
<forrest:contract name="nav-main"/>
</forrest:hook>
<forrest:hook name="spacer" />
<forrest:contract name="nav"/>
<forrest:contract name="content"/>
</forrest:hook>
<forrest:contract name="feedback"/>
</forrest:view>
pipe:
index.html -> requested page
index.xml -> content for the page
index.fv -> styling information about the page (as forrest:view)
Through the prepare.include.* and prepare.xhmtl.* I am calling html
snippets from a rep based on index.fv.
On the final stylesheet I am then creating the page like
<xhtml>
<head>
<xsl:call-template name="getHead"/>
<style type="text/css">
<xsl:call-template name="getCss"/>
</style>
</head>
</xhtml>
cheers for any suggestions
salu2
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Thorsten Scherler [mailto:thorsten(_at_)apache(_dot_)org]
Sent: 23 March 2005 13:00
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] dyn:evaluate question
Hello list,
I am trying to dynamically include a stylesheet like this:
<xsl:variable name="request">index</xsl:variable>
<xsl:include href="cocoon:/prepare.include.dyn:evaluate($request)"/>
but the dyn:evaluate($request) -part will not get resolved.
As soon I change it to
<xsl:include href="cocoon:/prepare.include.index"/>
I get my stylesheets.
Am I using the dyn:evaluate wrong? Are there a workaround?
TIA
--
thorsten
"Together we stand, divided we fall!"
Hey you (Pink Floyd)
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