Hi,
I use NetAdvantage for JSF 2008 Vol. 1 to development.

in my code:
index.jsp
<ig:tabView id="tabViewQ" style="width:100%" selectTabItemListener="">
      <ig:tabItem id="tabItemQ1" value="Not Begin">
            <h:commandButton  action="modify" actionListener="#{ControlTrion.preModifyTask}" value="modify" title="Tid1"/>
      </ig:tabItem>
      <ig:tabItem id="tabItemQ2" value="On going">
            <h:commandButton action="modify" actionListener="#{ControlTrion.preModifyTask}" value="modify" title="Tid2"/>
      </ig:tabItem>
</ig:tabView>

The first tabItem's commandButton can work: it will jump into the page:modify,and execute ControlTrion.preModifyTask;

But, if I click the the second tabItem, the commandButton can't work!
when I click the button,it only refresh the current page(index.jsp), and it can't work as the first tabItem's commandButton .

Pls help me!

Thanks in advance!