jsf - Primefaces remoteCommand没有调用按钮onSuccess

Question

在我的表单中，我需要一键调用两个 servlet。我想调用p:remoteCommand成功后的按钮操作。但是远程命令没有调用。

XHTML：

<p:commandButton value="Confirm" id="esubmit" onsuccess="printBothVoucherDO()"                                       actionListener="#{expenseController.saveExpense}" 
    update="@([id$=submittedVoucherspanel]) @([id$=msgs]) @([id$=expenseForm])"
    styleClass="_tab_submit" ></p:commandButton>

<p:remoteCommand name="printBothVoucherDO"
                                actionListener="#{expenseController.printBothDOVoucher}"></p:remoteCommand>

方法调用

public void printBothDOVoucher(ActionEvent event) {
        TmsUtil.executeOnPage("window.open('PrintVouchers" + "')");
        TmsUtil.executeOnPage("window.open('PrintDeliveryOrder" + "')");
    }