need help: session attributes in struts-portlet are null (not there)

[Thomas . Koch]

hi, i am still a newbie!

i have a question. i have some trouble with the documention and 
understanding.

i made a struts-portlet with the struts-bridge.

in portlet-mode(in j2) my session-attributes are still empty or not 
aviable
when i change to next site.

example.
in one struts action i do this:
request.getSession().setAttribute(BcnConstants.SELECTED_BOCHECK, boCheck);

in the other the attribute is not in session - so i get null.


now i tried it with a struts-portlet-config.xml, but it have no effect.
(have i register this xml-file ?)

<config>
                <render-context>
                    <attribute name="SessionContaine" keep="true"/>
                    <attribute name="selectedBoCheck" keep="true"/>
                </render-context>

  <portlet-url-type default="action"/>
</config> 


can anyone bring me on the correct way ?


thank u !

have a nice weekend

tkoch