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From "David Merrilees" <david.merril...@fenc.org.uk>
Subject RE: Global variables - Email has different SMTP TO: and MIME TO: fields in the email addresses
Date Mon, 23 Aug 2004 10:33:16 GMT
Is it possible to access session variables in the sitemap?

David Merrilees
 

-----Original Message-----
From: robby.pelssers@vodafone.com [mailto:robby.pelssers@vodafone.com] 
Sent: 23 August 2004 11:27
To: users@cocoon.apache.org
Subject: RE: Global variables - Email has different SMTP TO: and MIME
TO: fields in the email addresses

Here is an example of a global variable 'title'
<xsp:page
  language="java" 
  xmlns:xsp="  <http://apache.org/xsp> http://apache.org/xsp">
 
  <xsp:structure>
    <xsp:include>java.sql.*</xsp:include>
    <xsp:include>java.text.*</xsp:include>
    <xsp:include>java.util.*</xsp:include>
  </xsp:structure>
  
  <svgmenu width="50">
    <title><xsp:expr>title</xsp:expr></title>
  </svgmenu>
 
  <xsp:logic>
    private String title = "Here comes title ";   
  </xsp:logic>
</xsp:page>
 
 
To use objects declared in other xsp, you can make use of 
 
    <xsp:include>org.apache.cocoon.environment.Request</xsp:include>
    <xsp:include>org.apache.cocoon.environment.Session</xsp:include>
 
in xsp where you declare object/variable
              Session session = request.getSession();
              session.setAttribute("mytitle", title);
 
in xsp where you want to use object/variable
          Session session = request.getSession();
          String title  = (String)session.getAttribute("mytitle");
          session.removeAttribute("mytitle");

-----Original Message-----
From: Adriano Smith [mailto:orosmith@sify.com]
Sent: 23 August, 2004 12:42
To: users@cocoon.apache.org
Subject: Global variables


How can global variables be declared in xsp?

Also how can objects declared in one xsp be accessed in another?


 
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otto
m> 


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