我有一个p:selectOneMenu从托管bean调用一个方法。我想再添加一个功能。因此，在调用该特定函数后，我想将焦点设置为<p:selectOneMenu id="particulars" filter="true"
filterMatchMode="startsWith"
value="#{receiptMB.selectedFeeSchemeDetail.planId}"
style="width:120px !important;">
<f:selectItem itemLabel="Select" itemValue="" />
<f:selectItems value="#{receiptMB.incomeSchemes}" var="acc"
itemLabel="#{acc.feeInstallment}" itemValue="#{acc.planId}" />
<p:ajax event="change"
listener="#{receiptMB.onIncomeSourceSelect()}"
update=":messageGrowl :receiptEntryForm:planId
:receiptEntryForm:newVouchDetails txtQty totalAmount
particulars :receiptEntryForm:planId :receiptEntryForm:receiptSource
advAmtRemaining advCheckBox amtPaid" />
</p:selectOneMenu>
<p:commandButton value="#{bundle.add}" icon="ui-icon-plus"
partialSubmit="true" process="jvPanel autoCompleteData"
id="addVoucher" actionListener="#{receiptMB.loadTableData}"
update=":messageGrowl cmdSave :receiptEntryForm:newVouchDetails
txtQty totalAmount
particulars :receiptEntryForm:planId :receiptEntryForm:receiptSource
advAmtRemaining advCheckBox amtPaid">
</p:commandButton>
我的代码是：
{{1}}
请建议我一些解决方案。
答案 0 :(得分：0)
您可以在操作方法中使用RequestContext：
RequestContext context = RequestContext.getCurrentInstance();
context.scrollTo("receiptEntryForm:particulars");
您可以查看primefaces文档并展示更多信息。