constructor is called even rendered=false in tabpanel?

[liuliu]

hi,

i have a rich:tabpanel with 5 tabs, switchType="ajax" . when the page loads, every constructor of backingbean in these 5 tabs is called, even the rendered attribute of the tab is false. is it normal in richface or in facelet?

 <rich:tabPanel switchType="ajax" selectedTab="synthese" height="100%">
 <rich:tab id="synthese" label="Synthèse" >
 <a4j:include viewId="./prescriptionS.xhtml" />
 </rich:tab>
 <rich:tab id="ordonnance" label="Ordonnance" rendered="false">
 <a4j:include viewId="./prescriptionH.xhtml" />
 </rich:tab>
 <rich:tab id="pancarte" label="Pancarte" >
 </rich:tab>
 <rich:tab id="agenda" label="Agenda" switchType="ajax" rendered="false">
 <a4j:include viewId="./scheduleP.xhtml" />
 </rich:tab>
 <rich:tab id="favoris" label="Favoris" >
 <a4j:include viewId="./Protocole.xhtml" />
 </rich:tab>
 <rich:tab id="protocol" label="Protocol" >
 <a4j:include viewId="./ProtocoleSynthese.xhtml" />
 </rich:tab>
 </rich:tabPanel>

i use richfaces snapshot 3.0.1, facelet 1.1.12.myfaces 1.1.5

[nbelaevski]

Hello!

It's ok - JSF saves component tree and components state even for components that are not rendered.

[liuliu]

thanks for your reply.

In the same page, i have a valuebinding of DataModel, i want to know if it is for the same reason, this getter is called even rendered of his parent is false?(only this getter is called once,not else)

 public DataModel getData() {
 return this.data;
 }

[sergeysmirnov]

event the rendered=false, the component tree still contains the component. So, when the tree is restored, the getter might be invoked