Re: XSP: problem generating computed attribute for root tag

[Yves Vindevogel]

Well, according to the documentation on cocoon.apache.org, Joerg is right. There are examples doing it without a dummy tag.
However, I'm pretty sure I stumbled into bugs when I didn't use them.
On 29 Mar 2004, at 20:29, Joerg Heinicke wrote:

On 29.03.2004 20:12, Antonio Gallardo wrote:

You should always start with an XML element, not with <xsp:logic>
I've experienced strange behaviour too when I immediatly started with
logic instead of an element.

Hmm. It is valid observation. Will be fine to throw a exception when
user
<xsl:logic> as the document root?

I don't think so. AFAIK it's useful (or even needed) for adding custom
methods.

Sorry, but don't agree. Sometime ago, I wrote some XSP-actions and there
cleary states you need a <dummy> root tag.

Having a look at the code I see the following:

<xsl:template match="xsp:page">
...
/* User Class Declarations */
<xsl:apply-templates select="xsp:logic"/>

...

public void generate() {
<!-- Process only 1st non-XSP element as generated root -->
<xsl:call-template name="process-first-element">
<xsl:with-param name="content"
select="*[not(namespace-uri(.) = $xsp-uri)][1]"/>
</xsl:call-template>
}

...
</xsl:template>

This means it is even expected to use it that way.

Joerg

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