How to Pass variable from Hook to Custom Portlet

[Guru k, geändert vor 12 Jahren.]

Hi,

I am trying to pass the variable from JSP of Document and Media Hook to JSP of my Custom portlet.

I tried passing value through session like,

PortletSession session = renderRequest.getPortletSession();
session.setAttribute("sessionValue", portletId , PortletSession.APPLICATION_SCOPE);

PortletSession portletSession = renderRequest.getPortletSession();
String tabNames = (String)portletSession.getAttribute("sessionValue",PortletSession.APPLICATION_SCOPE);

but i get the value as null. Please advice where am i going wrong.

Thanks
Guru

[Guru k, geändert vor 12 Jahren.]

Got it working with the solution in the below thread,

http://www.liferay.com/community/forums/-/message_boards/message/11883956