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我有一個帶有p:selectOneRadio的頁面,我希望根據所選的無線電選擇值顯示一個數據表。我有錯誤:隱藏和顯示取決於h的組件:selectOneRadio值
GRAVE: javax.el.MethodNotFoundException: .......changeListenerMethod(javax.faces.event.AjaxBehaviourEvent)
我的代碼如下:
<p:selectOneRadio value="#{analysisOrderForm.selectedOrderDomain}">
<f:selectItem itemLabel="choice1" itemValue="choice1"></f:selectItem>
<f:selectItem itemLabel="choice2" itemValue="choice2"></f:selectItem>
<p:ajax event="change" listener="#{analysisOrderForm.changeListenerMethod}"/>
</p:selectOneRadio>
<h:PanelGroup>
<p:dataTable rendered="#{analysisOrderForm.selectedOrderDomain == 'choice1'}">....</p:dataTable>
<p:dataTable rendered="#{analysisOrderForm.selectedOrderDomain == 'choice2'}">....</p:dataTable>
</h:PanelGroup>
我 'changeListenerMethod方法' 的代碼只是:
public void changeListenerMethod(ValueChangeEvent e){
setSelectedOrderDomain(e.getValue().toString());
}
什麼是正確的,什麼是錯在我的代碼?