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jspcontent-management-systemliferay-6

How can I set PortletSession in JSP page in Liferay MVC?

In a Liferay MVC project how can I set portletSession in JSP page and retrieve portletSession in a custom action class?

Solution

  • From JSP you don't need to do anything because is one of the objects provided:

    <%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<portlet:defineObjects />
<%
    portletSession.getAttribute(...);
%>

    From a class is not a big deal neither, it's available in your render or action methods: 

    PortletSession portletSession = actionRequest.getPortletSession(); // action method
PortletSession portletSession = renderRequest.getPortletSession(); // render method