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Posted to users@cocoon.apache.org by Vaduvoiu Tiberiu <va...@yahoo.com> on 2007/05/09 15:40:34 UTC
calling a template from an anchor
Hi all. Can anyone tell me if it's possible to "re-call" a template from an anchor? something like:
<xsl:template name="test">
<xsl:param name="howmany" select="5">
<xsl:value-of select="parent/child[position()>$howmany]/>
<a><xsl:attribute name="href"><xsl:call-template name="test"><xsl:with-parameter name=howmany select=10></....</a>
I tried it but I get an Http error 500. So I'm trying to display a fixed number of elements and have a link wich when clicked displays the next 5 elements let's say. The only way I figured to do it was to call the same template but I can't make it work. Anyone have any solution? 10x
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Re: calling a template from an anchor
Posted by Joerg Heinicke <jo...@gmx.de>.
On 09.05.2007 15:40, Vaduvoiu Tiberiu wrote:
> Hi all. Can anyone tell me if it's possible to "re-call" a template
> from an anchor? something like:
>
> <xsl:template name="test"> <xsl:param name="howmany" select="5">
> <xsl:value-of select="parent/child[position()>$howmany]/>
>
> <a><xsl:attribute name="href"><xsl:call-template
> name="test"><xsl:with-parameter name=howmany select=10></....</a>
>
> I tried it but I get an Http error 500. So I'm trying to display a
> fixed number of elements and have a link wich when clicked displays
> the next 5 elements let's say. The only way I figured to do it was to
> call the same template but I can't make it work. Anyone have any
> solution?
What you must have in mind is that the XSLT is completely decoupled from
the page you are viewing at the end. It is executed on the server and
not in the browser. So you have to pre-generate all the necessary code.
This is best done by grouping your result, put each group into a <div>
and hide it except one. On clicking the anchor you change the visible <div>.
Joerg
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