顯示選項onclicking h：selectOneRadio

我有一個單選按鈕，我想要顯示與它相關的幾個選項，一旦它的選擇..選項在相關的bean上。我怎麼做？顯示選項onclicking h：selectOneRadio

<h:panelGrid columns="2" cellpadding="0" cellspacing="0" > 
    <h:selectOneRadio value="#{managePaymentModel.reportFilter.options}" layout="pageDirection" label="Select Option" disabled="#{managePaymentModel.reportPreview}"> 
     <f:selectItems value="#{managePaymentModel.reportOptions}" var="type" itemValue="#{type.value}" itemLabel="#{type.label}" /> 
    </h:selectOneRadio> 
</h:panelGrid>

@Override 
public Map reportSelector() { 
    Map<Integer, String> map = new HashMap<Integer, String>(); 
    map.put(ManagePaymentBeanLocal.LIST_PAYMENTS_SUMMARY, "List of Payments Summary"); 
    map.put(ManagePaymentBeanLocal.LIST_PAYMENTS_DETAIL, "List of Payments Detail"); 
    return map; 
} 
@Override 
public Map reportOptions(ReportFilter filter) { 
    Map<Integer, String> option = new HashMap<Integer, String>(); 
    // report configurations 
    switch (filter.getSelect()) { 
     case ManagePaymentBeanLocal.LIST_PAYMENTS_SUMMARY: 
     case ManagePaymentBeanLocal.LIST_PAYMENTS_DETAIL: 
      option.put(ReportFilter.OPTION1, "By Beneficiary"); 
      option.put(ReportFilter.OPTION2, "By Reference"); 
      break; 
    } 
    return option; 
}

來源

2012-05-11 Bryn

可以請你說出你的問題 – rags

抱歉..只是編輯了這個問題。 – Bryn

我還不知道你具體問什麼。什麼是功能要求？ – BalusC

你可以把這個代碼的selectOneRadio

<f:ajax event="change" render="@form" />

這裏面的背後會更新模型和重新呈現處方

來源

2012-05-11 15:13:45

顯示選項onclicking h：selectOneRadio

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