java - JSF and f:ajax for hiding/showing div -

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i thinking of making hidable/showable menu on web application. before this, used php , ajax extensively purpose. however, since html element id regenerated in jsf framework found out method no longer feasible @ least in scope.

i have read f:ajax tag in jsf , tried implement it. apparently no luck me. looks easy still not find out did wrong.

i have prepared prototype test f-ajax tag functionality no luck. here code

   ` <h:body>      <h:outputlabel>         <h:outputtext value="click a" />         <f:ajax event="click" render="texta"/>     </h:outputlabel>     <h:outputlabel>         <h:outputtext value="click b" />         <f:ajax event="click" render="textb"/>     </h:outputlabel>     <h:outputlabel>         <h:outputtext value="click c" />         <f:ajax event="click" render="textc"/>     </h:outputlabel>      <h:outputtext id="texta" value="click a" />     <h:outputtext id="textb" value="click b" />     <h:outputtext id="textc" value="click c" />     </h:body>`

when clicked particular label, nothing happend. texta, textb , textc elements rendered in first place. did wrong guys?

thanks in advance.

however, since html element id regenerated in jsf framework

if important, specify fixed ids yourself. each component has id attribute that. way should able use normal js/jquery frameworks whenever applicable.

as problem in concrete question, here's working example should started.

<h:form>     <f:ajax render="text">         <h:commandlink value="click a" action="#{bean.setshow('a')}" /><br/>         <h:commandlink value="click b" action="#{bean.setshow('b')}" /><br/>         <h:commandlink value="click c" action="#{bean.setshow('c')}" /><br/>     </f:ajax>      <h:panelgroup id="text">         <h:outputtext value="clicked a" rendered="#{bean.show == 'a'}" />         <h:outputtext value="clicked b" rendered="#{bean.show == 'b'}" />         <h:outputtext value="clicked c" rendered="#{bean.show == 'c'}" />     </h:panelgroup> </h:form>

in combination with

@managedbean @viewscoped public class bean {      private string show;      public string getshow() {         return show;     }      public void setshow(string show) {         this.show = show;     }  }

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