trouble whit a4j:actionparam

[osvaldogomez]

Hi

I have the follow jsp

<a4j:commandLink id="nodeLink" actionListener="#{userLogin.semaphoreByNode}" reRender="semaphores">
<a4j:actionparam noEscape="true" name="current" value="#{item.id}" assignTo="#{userLogin.nodeId}" />
<h:outputText value="#{item.name}"></h:outputText>
</a4j:commandLink>

and in the managed bean execute the method invoqued

public void semaphoreByNode(ActionEvent e){
SemaphoreService sempahoreService = getBean().getSemaphoreService();
semaphores = ( nodeId == 0)?sempahoreService.getSemaphoresByUser(user):sempahoreService.getSemaphoresByNode(user, nodeId );
if(indicatorNodes != null){
SemaphoreDetail();
}
}

and then update nodeId whit the parameter. But I need update nodeId before execute the method because I'm getting wrong data with the old nodeId.

Any help is welcome

Regards