Cannot pass content to JSP in JSPDynpro

Question

Hi everyone:
I have an issue. I use nw developer studio wizard to create a JSPDynpro. But it seems JSP cannot get bean's value by useBean tag. Please give me some advice. I will reward the reply. thanks
The source is below:
package Exercise2;
import Exercise2.AddressBean;
import com.sapportals.htmlb.*;
import com.sapportals.htmlb.enum.*;
import com.sapportals.htmlb.event.*;
import com.sapportals.htmlb.page.*;
import com.sapportals.portal.htmlb.page.*;
import com.sapportals.portal.prt.component.*;
public class addresslist extends PageProcessorComponent {
  public DynPage getPage(){
    return new addresslistDynPage();
  public static class addresslistDynPage extends JSPDynPage{
    private AddressBean addrBean = null;
    public void doInitialization(){
      IPortalComponentProfile profile = ((IPortalComponentRequest)getRequest()).getComponentContext().getProfile();
      Object o = profile.getValue("addrBean");
      if(o==null || !(o instanceof AddressBean)){
        addrBean = new AddressBean();
        profile.putValue("addrBean",addrBean);
      } else {
          addrBean = (AddressBean) o;
      // fill your bean with data here...
      addrBean.setLocation("Home");
    public void doProcessAfterInput() throws PageException {
    public void doProcessBeforeOutput() throws PageException {
      this.setJspName("chooselocation.jsp");
Bean:
package Exercise2;
import java.io.Serializable;
public class AddressBean implements Serializable {
     public String location;
@return
     public String getLocation()
          return location;
@param string
     public void setLocation(String string)
          location = string;
JSP:
<%@ taglib uri="tagLib" prefix="hbj" %>
<jsp:useBean id="addrBean" scope="application" class="Exercise2.AddressBean" />
<hbj:content id="myContext" >
  <hbj:page title="PageTitle">
   <hbj:form id="myFormId" >
      <hbj:textView id="Location" text="<%=addrBean.getLocation()%>"/>
   </hbj:form>
  </hbj:page>
</hbj:content>
portalapp.xml:
<?xml version="1.0" encoding="utf-8"?>
<application>
  <application-config>
    <property name="PrivateSharingReference" value="com.sap.portal.htmlb"/>
  </application-config>
  <components>
    <component name="addresslist">
      <component-config>
        <property name="ClassName" value="Exercise2.addresslist"/>
        <property name="ComponentType" value="jspnative"/>
        <property name="JSP" value="pagelet/chooselocation.jsp"/>
      </component-config>
      <component-profile>
     <property name="tagLib" value="/SERVICE/htmlb/taglib/htmlb.tld"/>
      </component-profile>
    </component>
  </components>
  <services/>
</application>

Answer 1

Hi.
U need to remove the following line from the portalapps.xml .
<property name="ComponentType" value="jspnative"/>
<property name="JSP" value="pagelet/chooselocation.jsp"/>
I think now u r problem will
be solved .... as using the above
line the page on submisson didn't
move to the controller <b>"addresslist"</b>
and it was directed to the jsp page.
And therfore on the romoving the above
line from the portal apps.xml will
direct the page on submission
to the controller.
If the suggestion is helpful please reward with points.
Thanks
ritu
Message was edited by:
        Ritushree Saha