Rendering Portlet True through Programmatically in Webcenter Portal App

Question

Hi,
In web-center portal application,
in home.jspx i have dragged & dropped a portlet and declaratively i had given portlet as False, i want to make it True through programmatically, based on some condition in Bean.
How can i achieve this...?
Regards.

Answer 1

Hi.
adfp:porlet tag haven't "visible" property then you have to follow next steps:
- Surround your adfp:portlet with a panelGroupLayout or layout component:
<af:panelGroupLayout id="pgl1" visible="#{myBean.showPortlet}">
                <adfp:portlet value="#{bindings.LocationPortlet1_1}"
                              id="portlet1"/>
</af:panelGroupLayout>- Layout component visible property binding to a boolean property of a manage bean.
public class MyBean {
   private boolean showPortlet;
   private RichPanelGroupLayout yourLayout;
   public MyBean() {
      showPortlet = false;
}- If you want show Portlet then change showPortlet and apply PPR to Layout component
IF YOU ARE IN JAVA OUT OF MYBEAN
... // your code
MyBean myBean = (MyBean) JSFUtils.resolveExpression("#{myBean}");
myBean.setShowPortlet(true);
AdfFacesContext.getCurrentInstance().addPartialTarget(myBean.getYourLayout());IF YOU ARE IN MYBEAN CLASS
... // your code
this.showPortlet = true;
AdfFacesContext.getCurrentInstance().addPartialTarget(this.yourLayout);If you want to do PPR in JSPX then:
<af:panelGroupLayout id="pgl1" visible="#{not empty viewScope.showPortlet ? viewScope.showPortlet : false}">
      <adfp:portlet value="#{bindings.LocationPortlet1_1}" id="portlet1" partialTriggers="test"/>
</af:panelGroupLayout>
<af:commandButton text="anyAction" id="test">
     <af:setActionListener from="true" to="#{viewScope.showPortlet}"/>
</af:commandButton>Regards