<h:outputLabel id="remainingDays" value="#{bean.DueDate}" title="#{bean.remainingDays}" >
<p:ajax listener="#{bean.listenerMethid}" update="remainingDays,remainingDays" process="remainingDays" event="mouseover"></p:ajax>
</h:outputLabel>
<p:tooltip for="remainingDays" id="tooltip" />
public void listenerMethod(AjaxBehaviorEvent event){
}
如何在 listenerMethod() 中使用 AjaxBehaviorEvent 获取 Duedate