[jboss-user] [JBoss Portal] - Re: Problem regarding renderURL param

with plain jsp i don't know, but using a little trick inside the portlet do view you could. the problem is from the processAction / doView method. doView keep renderParam (set in processAction), therefore, render 'old' data when switching back using the tab button. Unfortunately ActionRequest doesn't allow us to remove a renderParam - That would solve the problem - I tried using Attributes, properties but none seem to work. The 'trick' I'm using in a similar problems is to pass param from processAction to doView using... session ! yes, it's quite dirty. Sample : | public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException { | | PortletSession session = request.getPortletSession(true); | if (session != null) { | String todo = request.getParameter("articleedit_todo"); | session.setAttribute("todo", todo); | } | //...... | } | | public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException { | //....... | PortletSession session = request.getPortletSession(true); | Object todo = session.getAttribute("todo"); | session.setAttribute("todo", null); | if ((todo == null ? "" : todo.toString()).compareTo("goedit") == 0) { | getPortletContext().getRequestDispatcher("/WEB-INF/jsp/articles/ACAdminArticleEditPortlet_view.jsp").include(request, response); | } else { | getPortletContext().getRequestDispatcher("/WEB-INF/jsp/articles/ACAdminArticlePortlet_view.jsp").include(request, response); | } | } | } A+ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152587#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...