是否 <s:button> 支持reRender <a4j:support>

Question

SSIA

Can I use <s:button> with <a:support> ?

I can't seem to make it work.

<h:panelGroup id="pwgen">
    <s:decorate template="/layout/definition.xhtml" rendered="#{s:hasRole('sysadmin')}">
        <ui:define name="label">#{messages['manualOnetimePassword']}</ui:define>
        <s:button  value="#{messages['generate']}" propagation="join" action="#{userAdmin.generateManualPasswordForUser()}">
            <a:support event="onsubmit" reRender="pwgen" ajaxSingle="true" />
        </s:button>
        <h:inputText size="30" required="false" value="#{userAdmin.existingUser.manualPassword.password}"/>
    </s:decorate>
</h:panelGroup>

I have tried <a:outputPanel> and <a:region> and also event="oncomplete" but it always reloads the entire page.

Answer 1

I found the answer.

It doesn't seem that <s:button> supports <a:support> .

All I did basically is changed the button to be <a:commandButton reRender="foo"> and removing the <a:support>

Answer 2

Because s:button and s:link dont post your form. So, there are no 'onsubmit' event. Yes, replace it with a4j:commandButton :)