o:commandScript-推送后更新h:panelGroup

Question

我想使用omnifaces推送通知，它已经对我有效了。唯一的问题是，当我收到推送通知时，容器没有立即更新。仅使用页面刷新。

我想更新我的铃声图标：Bell图标

这是我的代码和结构。。。代码

这里是我的代码JSF:

<h:form id="notificationPushTopbarForm">
<o:socket channel="notificationChannel"
user="#{loginBean.currentEmployee.id}" scope="view"
onmessage="someTestScript">
</o:socket>
<o:commandScript name="someTestScript"
actionListener="#{numberOfUnreadNotificationByEmployeeNotLazyController.findNumberOfUnreadNotification()}"
immediate="true" render="@parent:topbar_container, :notificationTopbarForm" />
</h:form>
<h:panelGroup id="topbar_container" styleClass="topbar" layout="block">
<ul class="topbar-menu">
<li><p:commandLink id="notificationLink" global="true"
update=":notificationTopbarForm" resetValues="true"
oncomplete="PF('notificationSidebar').show()" ajax="true"
process="@this">
<i class="topbar-icon fa fa-fw fa-bell-o"></i>
<h:outputText id="notificationTopbar"
value="#{numberOfUnreadNotificationByEmployeeNotLazyController.numberOf}"
rendered="#{numberOfUnreadNotificationByEmployeeNotLazyController.numberOf != 0}"
styleClass="topbar-badge animated FontBold rubberBand" />
<h:outputText value="Benachrichtungen"
styleClass="topbar-item-name" />
</p:commandLink> <p:tooltip for="notificationLink" value="Benachrichtungen"
position="bottom" /></li>

知道我做错了什么吗

Answer 1

将更新属性更改为以下属性：

render=":topbar_container :notificationTopbarForm"