Session Woes

[Tom Place <ps...@nottingham.ac.uk>]

Hi all,

Apologies for the relatively low level of this email but someone out
there must be able to answer in 1 min what I have been failing to do for
days now.

This simple XSP file:

<?xml version="1.0"?>
<xsp:page
  xmlns:xsp="http://apache.org/xsp"
  xmlns:xsp-session="http://apache.org/xsp/session/2.0"
  create-session="true">

  <page>
    <xsp-session:set-attribute
name="fruit">Apple</xsp-session:set-attribute>
    <fruit><xsp-session:get-attribute name="fruit"/></fruit>
  </page>

</xsp:page>

Should produce the following XML right?

<page>
  <fruit>Apple</fruit>
</page>

What am I doing wrong if the session attributes are being ignored and I
get the following XML

  <page>
    <xsp-session:set-attribute
name="fruit">Apple</xsp-session:set-attribute>
    <fruit><xsp-session:get-attribute name="fruit"/></fruit>
  </page>

Again my apologies if I have missed the obvious but this example if off
the cocoon site and should work?!

Thanks

Tom


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Re: Session Woes

[Sylvain Wallez <sy...@anyware-tech.com>]

Tom Place wrote:

>Hi all,
>
>Apologies for the relatively low level of this email but someone out
>there must be able to answer in 1 min what I have been failing to do for
>days now.
>
>This simple XSP file:
>
><?xml version="1.0"?>
><xsp:page
>  xmlns:xsp="http://apache.org/xsp"
>  xmlns:xsp-session="http://apache.org/xsp/session/2.0"
>  create-session="true">
>
>  <page>
>    <xsp-session:set-attribute
>name="fruit">Apple</xsp-session:set-attribute>
>    <fruit><xsp-session:get-attribute name="fruit"/></fruit>
>  </page>
>
></xsp:page>
>
>Should produce the following XML right?
>
><page>
>  <fruit>Apple</fruit>
></page>
>
>What am I doing wrong if the session attributes are being ignored and I
>get the following XML
>
>  <page>
>    <xsp-session:set-attribute
>name="fruit">Apple</xsp-session:set-attribute>
>    <fruit><xsp-session:get-attribute name="fruit"/></fruit>
>  </page>
>
>Again my apologies if I have missed the obvious but this example if off
>the cocoon site and should work?!
>  
>

There are two cases that can cause XSP taglib markup to be ignored by 
the XSP engine and produced "as is" in the output document : either the 
taglib namespace is wrong (this isn't the case here), or the the taglib 
isn't declared in cocoon.xconf.

You should check that the following exists in your cocoon.xconf :

  <markup-languages>
    <xsp-language name="xsp" logger="core.markup.xsp">
      ...
      <target-language name="java">
        <builtin-logicsheet>
          <parameter name="prefix" value="xsp-session"/>
          <parameter name="uri" value="http://apache.org/xsp/session/2.0"/>
          <parameter name="href" 
value="resource://org/apache/cocoon/components/language/markup/xsp/java/session.xsl"/>
        </builtin-logicsheet>


Hope this helps.

Sylvain

-- 
Sylvain Wallez                                  Anyware Technologies
http://www.apache.org/~sylvain           http://www.anyware-tech.com
{ XML, Java, Cocoon, OpenSource }*{ Training, Consulting, Projects }



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