p:tabMenu model does not work with JSF 2.1.x

According to PrimeFaces demo page, <p:tabMenu /> is working with <p:menuItem /> to display tab content.
<p:tabMenu /> also works with model to display tab content.

<p:tabMenu activeIndex="#{backingBean.tabActiveIndex}"
    model="#{backingBean.tabModel}" />

But <p:tabMenu /> not working with some of the JSF2.1 distribution.
eg, JSF2.1.19, JSF2.1.22, JSF2.1.29, etc

When tabMenu with model running with JSF2.1.29. some of the tabs are not able to click.

The only solution to resolve this problem, is to use <p:menuItem /> instead of model.


Done!!

How to update JSF library in JBoss

1. Download the expected version of JSF library.
jsf-api
https://repository.jboss.org/nexus/content/groups/public/org/jboss/spec/javax/faces/jboss-jsf-api_2.1_spec/

jsf-impl
https://repository.jboss.org/nexus/content/groups/public-jboss/com/sun/faces/jsf-impl/

2. Copy the newly downloaded JSF jar into the following folder
jsf-api
<JBoss_AS>/modules/javax/faces/api/main
<JBoss_EAP>/modules/system/layers/base/javax/faces/api/main

jsf-impl
<JBoss_AS>/modules/com/sun/jsf-impl/main
<JBoss_EAP>/modules/system/layers/base/com/sun/jsf-impl/main

3. Modify module.xml with the new jar file name.
jsf-api
    <resources>
        <resource-root path="jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar"/>
    </resources>
jsf-impl
    <resources>
        <resource-root path="jsf-impl-2.1.19-redhat-2.jar"/>
    </resources>

4. Restart JBoss


Done!!

How to display loop count in velocity

The following syntax will loop the map and display the value in the map.

#foreach($abc in $abcMap)
   $abc.get("a")  $abc.get("b")  $abc.get("c")
#endbbb

To display the loop count, just need to add velocityCount.

#foreach($abc in $abcMap)
   $velocityCount $abc.get("a")  $abc.get("b")  $abc.get("c")
#endbbb

Done!!