Re: XSP Questions end

[Automatic]

thank you vadim,

Xavier



Vadim Gritsenko wrote:

006601c1cf4a$07c783d0$90a4558b@vgritsenkopc">

From: Piroumian, Konstantin [mailto:[EMAIL PROTECTED]]

-----Original Message-----
From: Je vous site [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, March 19, 2002 11:53 AM
To: [EMAIL PROTECTED]
Subject: XSP Questions


hello,

I try to learn about Xsp, so I read the example.

I have this fragment

<xsp:page language="java" xmlns:xsp="http://apache.org/xsp">
    <comptes>
        <session>
            <xsp:logic>

org.apache.cocoon.environment.http.HttpSession session =

(org.apache.cocoon.environment.http.HttpSession)request.getSession();

You should use org.apache.cocoon.environment.Session here.

                String s = session.getAttribute("valeur");
            </xsp:logic>
            <xsp:expr>s</xsp:expr>
        </session>

An error occurs. When i erase the <xsp:logic> tag, it works.

It can't work without <xsp:logic> or it works incorrectly. What kind

of an

error do you get?

I would like to know if the session attribute "valeur" must have

been

declared before or not.

It's not related to XSP or Cocoon. Attributes behave as they do

usually in

servlets, nothing different. So, if you have no "valeur" attribute in

your

session then you'll get 'null' string.

I search any good xsp tutorial and a downloadable api doc of cocoon.

If you have src distribution of Cocoon, you could build API docs:

build docs

Vadim

 

To understand XSP better see generated java source files. You'll find

them

somewhere in working directory of your servlet container (e.g. under
/work/localhost/cocoon/ directory in Tomcat).

--
Konstantin Piroumian
[EMAIL PROTECTED]

I thank you for any help

Xavier

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