p：commandButton没有更新面板

Question

我正在尝试使用以下命令更新页面的一部分：

$('.myDatePicker').datetimepicker({
    timepicker : false,
    closeOnDateSelect : true,
    format : 'd-m-Y',
    scrollMonth : false,
    scrollInput : false
});

单击此按钮时，我需要更新包含此按钮的面板。

panelGroup：

<p:commandButton id="deleteDirectPaymentLine-#{counter.index}"
     icon="fa fa-close Fs16 white"
     action="#{step.deleteDirectPaymentLine(directPaymentLine)}"
     process="@all"
     rendered="#{directPayment.getDirectPaymentLineSet().size() gt 1}"
     update="listDirectPaymentLines, container, totalAmount"
     immediate="true"
     ajax="false" />

从命令按钮调用的Delete方法如下：

<h:panelGroup id="listDirectPaymentLines">
<c:forEach var="directPaymentLine" items="#{step.directPaymentLineList}" varStatus="counter">
    <r:propertyRow>
        <r:property id="costType-#{counter.index}" width="HALF" label="Cost Type" value="#{directPaymentLine.claimCostType}"
                    objectList="#{entityListCache.getAllClaimCostTypes(entityInstance.costType, claim)}"
                    onChangeActionObject="#{step}" onChangeActionMethod="changeDirectPaymentLine"
                    reRenderPropertiesOnChange="totalAmount, claimDeductible-#{counter.index}, deductibleInRespectOfClaim-#{counter.index}"
                    hideNoSelectionLabel="false" required="true" />
        <c:if test="#{!step.hasCoinsurance}">
            <r:property id="amount-#{counter.index}" width="QUARTER" label="Amount" value="#{directPaymentLine.amount}"
                        onChangeActionObject="#{step}" onChangeActionMethod="changeDirectPaymentLine"
                        reRenderPropertiesOnChange="totalAmount" required="true" />
        </c:if>
        <r:property id="deleteButton-#{counter.index}" type="CUSTOM">
            <p:commandButton id="deleteDirectPaymentLine-#{counter.index}"
                             icon="fa fa-close Fs16 white"
                             action="#{step.deleteDirectPaymentLine(directPaymentLine)}"
                             process="@all"
                             rendered="#{directPayment.getDirectPaymentLineSet().size() gt 1}"
                             update="listDirectPaymentLines, container, totalAmount"
                             immediate="true"
                             ajax="false" />
        </r:property>
        <c:if test="#{step.hasCoinsurance}">
            <r:propertyRow>
                <r:property width="HALF" id="hundredPercentAmount-#{counter.index}" label="100% Amount" value="#{directPaymentLine.oneHundredPercentAmount}"
                            onChangeActionObject="#{step}" onChangeActionMethod="changeHundredPercentAmount"
                            reRenderPropertiesOnChange="totalAmount, totalHundredPercentAmount, amount-#{counter.index}" />
                <r:property width="HALF" id="amount-#{counter.index}"  label="Our Share Amount" value="#{directPaymentLine.amount}"
                            onChangeActionObject="#{step}" onChangeActionMethod="changeDirectPaymentLine"
                            reRenderPropertiesOnChange="totalAmount, totalHundredPercentAmount, hundredPercentAmount-#{counter.index}" />
            </r:propertyRow>
        </c:if>
    </r:propertyRow>
    <r:propertyRow>
        <r:property width="HALF" label="Claim deductible" id="claimDeductible-#{counter.index}" value="#{directPaymentLine.claimDeductible}"
                    objectList="#{step.getClaimDeductibles(directPaymentLine)}"
                    rendered ="#{step.isRenderClaimDeductible(directPaymentLine)}"
                    displayProperty="amountDisplayDescription"
                    onChangeActionObject="#{step}" onChangeActionMethod="changeDirectPaymentLine"
                    hideNoSelectionLabel="false" required="true" />

        <r:property label="Deductible In Respect of" id="deductibleInRespectOfClaim-#{counter.index}" value="#{directPaymentLine.deductibleInRespectOf}"
                    width="HALF"
                    objectList="#{entityListCache.getAllDeductibleInRespectOfs(directPaymentLine.deductibleInRespectOf)}"
                    rendered="#{step.isRenderClaimDeductible(directPaymentLine)}"
                    onChangeActionObject="#{step}" onChangeActionMethod="changeDirectPaymentLine"
                    hideNoSelectionLabel="false" required="true" />
    </r:propertyRow>
</c:forEach>

有人知道为什么面板没有更新？ 当我调试删除方法时，我可以看到正确的对象被删除但它没有在视图中更新。如果我删除列表的最后一个元素，正常工作，但如果我删除其他内容，则删除另一行。 例如：

• PObject 1
• PObject 2
• PObject 3
• PObject 4

删除对象4时，新列表仅包含前3个元素。但是如果删除了对象3或2，则会再次删除最后一行，但仅在视图中删除。

需要一些人来强制使用新值来更新panelGroup。