Re: Using built-in stylesheets tags in other built-in stylesheets

Fri, 18 Jul 2003 00:32:34 -0700

Thanks Steven,

I didn't have to split those templates.
It works fine for me...

May it come from the xerces version ?

--
Olivier


Steven Cummings wrote:
Just an FYI:

I've sometimes gotten a NullPointer exception when trying to <apply-templates
select="@*"/> where the current node wasn't an element. As a result, I split my
"pass-through" templates into two templates:

<xsl:template match="*" priority="-1">
  <xsl:copy>
    <xsl:apply-templates select="@*|node()"/>
  </xsl:copy>
</xsl:template>

<xsl:template match="@*|text()|processing-instruction()|comment()"
priority="-1">
  <xsl:copy>
    <xsl:apply-templates select="node()"/>
  </xsl:copy>
</xsl:template>

I might have seen this done elsewhere when I first encountered the problem but
I don't remember exactly.

/S

--- Olivier Billard <[EMAIL PROTECTED]> wrote:

Hi Adrian,

I didn't saw that the
    <xsl:template match="@*|*|text()|processing-instruction()"
priority="-2">
      <xsl:copy>
         <xsl:apply-templates
select="@*|*|text()|processing-instruction()"/>
      </xsl:copy>
    </xsl:template>

missed the <xsl:copy>... (damned)

Thank a lot !

--
Olivier Billard




[EMAIL PROTECTED] wrote:


Hi Oliver,

For a logicsheet to work properly, you must 

a) provide a default transformation for elements not handled by your XSL
eg.
 <xsl:template match="@*|*|text()|processing-instruction()" priority="-2">
    <xsl:copy>
       <xsl:apply-templates

select="@*|*|text()|processing-instruction()"/>

    </xsl:copy>
 </xsl:template>

and b) you must have a root <xsp:page/> handler, to kick the whole thing off:

 <xsl:template match="xsp:page">
   <xsp:page>
     <xsl:apply-templates select="@*|*"/>
   </xsp:page>
 </xsl:template>


Then, all you need to do is call <xsl:apply-templates/> in the spots in

your

logic where you want the nested logic-tags to be evaluated.

HTH
/Adrian




-----Original Message-----
From: Olivier Billard [mailto:[EMAIL PROTECTED]
Sent: Thursday 17 July 2003 17:03
To: [EMAIL PROTECTED]
Subject: Re: Using built-in stylesheets tags in other built-in
stylesheets


Hi Tim,

Thanks for your answer.

I've tried
xsp < esql < mystylesheet
and xsp < mystylesheet < esql

and none worked...

It seems that order in namespace declaration is no longer taken into consideration...

Any other idea ?


--
Olivier BILLARD



Tim Myers wrote:



The stylesheets get chained together in a pipeline one

after the other. The


only issue of one stylesheet using another is order in the

pipeline. Your xsp


must be transformed by any logicsheet that uses another

logicsheet before it


is transformed by that other logicsheet. xsp.xsl is the

least dependent, most


depended logicsheet. esql uses it.

Here's the part i'm not sure about:

Which ever order they are declared in cocoon.xconf is the

order you should


declare your logicsheet in:

yourlogicsheet > esql > xsp
or xsp < esql < yourlogicsheet.

There was once a time when processing order was determined

by the order the


namespaces appear on the root element. I don't think that

is any longer the


case.

Tim

On Thu, Jul 17, 2003 at 04:23:38PM +0200, Olivier Billard wrote:



Hi all !

I've already asked this question on the users list, but the

dev-ers may be more able to


answer... :)

I would like to know if there is any issue in using tablibs

from built-in stylesheets

(like esql) in user-custom built-in stylesheets.

For me, no Java code is generated...
Isn't it possible ?
How does Cocoon deal with all these built-in stylesheets ?

A global stylesheet with


"xsl:import" or "xsl:include" ? Is there a requiered order

of declaration in cocoon.xconf


to be able to cross-use taglibs ?

Thanks in advance !

--
Olivier BILLARD

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