我需要顯示在我的JSF 2 PrimeFaces應用程序隱藏組件,請找我下面的代碼是一樣的:顯示/隱藏JSF2形式<P:selectBooleanButton>
<p:outputLabel for="online_offer" value="Online offer#{msg._question_mark}" styleClass="font-size-1em font-weight-bold input-panel-main" />
<p:panel>
<h:panelGrid columns="1">
<p:selectBooleanButton id="online_offer" value="#{QckPstBen.offer.isExpired}" onLabel="Yes" offLabel="No" onIcon="ui-icon-check" offIcon="ui-icon-close" >
<f:ajax event="click" render="@form" />
</p:selectBooleanButton>
</h:panelGrid>
</p:panel>
<h:outputLabel value=" " />
<h:panelGroup rendered="#{QckPstBen.offer.isExpired}">
<p:outputLabel for="website" value="Website/link to the offer#{msg._colon}" styleClass="font-size-1em font-weight-bold input-panel-main" />
<p:panel>
<h:panelGrid columns="1">
<p:inputText id="website" required="true" size="38" />
<p:watermark for="website" value="www.discountbox.in" />
</h:panelGrid>
</p:panel>
</h:panelGroup>
但它不工作,任何線索
你想要展示什麼?你想隱藏什麼? – PermGenError
我想要顯示/隱藏基於
選擇 –