Re: One Panel with 3 JSP Portlets

Thu, 30 Oct 2003 15:50:13 -0800

The problem may be circumvented by adding a hidden input field in your JSP's form. As such, your modified JSP may contain the following:

<%@ taglib uri='/WEB-INF/templates/jsp/tld/template.tld' prefix='jetspeed' %>
<%@ page import="org.apache.turbine.util.Log"%>

<%
        try {
                String jspeid = (String) request.getAttribute("js_peid");
%>

.... <whatever tags> ...


               <form>
                <input type="hidden" name="js_peid" value="<%=jspeid%>">
        </form>
<%
        } catch (Exception e) {
                Log.error(e);
                return;
        }
%>



Hope that helps.


From: [EMAIL PROTECTED]
Reply-To: "Jetspeed Users List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: One Panel with 3 JSP Portlets
Date: Thu, 30 Oct 2003 11:34:52 +0100

I have a panel with 3 portlet (a,b,c), every portlet is a very simple jsp
portlet which use org.apache.jetspeed.portal.portlets.JspPortlet
and its action class (JspPortletActionA,JspPortletActionB,JspPortletActionC)

Example of portletb.xreg

<?xml version="1.0" encoding="UTF-8"?>
<registry>
<portlet-entry name="portletb" hidden="false" type="ref"
parent="JSP" application="false">
<meta-info>
<title>Prova JSP B</title>
<description>esempio di applicazione jsp B</description>
</meta-info>
<classname>org.apache.jetspeed.portal.portlets.JspPortlet</classname>
<parameter name="template" value="portletb/b.jsp"
hidden="false" cachedOnName="true" cachedOnValue="true"/>
<parameter name="action"
value="portlets.JspPortletActionB" hidden="true"
cachedOnName="true" cachedOnValue="true"/>
<media-type ref="html"/>
<url cachedOnURL="true"/>
</portlet-entry>
</registry>

a,b,c jsp contain a form like this

Example b.jsp

<form method="post" action="<jetspeed:dynamicUri/>">
<input type="hidden" name="js_peid" value="<%=jspeid%>">
Insert your name: <INPUT TYPE=TEXT NAME=username SIZE=20>
<P>
<input type="submit" name="eventSubmit_doDetailsb" value="Save"/>
</form>


Example JspPortletActionB

public class JspPortletActionB extends JspPortletAction {

    public void buildNormalContext(Portlet portlet, RunData rundata)
    {
    }
    public void doDetailsb(RunData data, Portlet portlet) throws Exception
    {
        setTemplate(data, "ContactB.jsp");
    }

}

When I click the submit in one of the 3 portlet there is a refresh of the
page of the portal and all portlets in a page (panel) are going to actionClass
all the time! Is possible to refresh only the portlet where I click the
submit without influence
other jsp portlet in the same panel? Can you post some code to adjust this
problem?
[What I want to do is :
a form in a portletA where user insert some data and he submit ,
then a new jsp page is load with data inserted in portletA. After when user
insert data in portletB and there is a submit i dont want to loose the jsp
page loaded in portletA]

I hope that what I have written is clear, excused for my bad English :-)
thanks in advance to anyone answers to me.






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