更新从另一页面中选择一个菜单 [英] Update select one menu from another page
本文介绍了更新从另一页面中选择一个菜单的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我需要更新另一个JSF页面的选择菜单。
我已经尝试过所有方法并且总是发现组件未找到错误
这是我的xhtml页面：
I need to update a select menu of one another JSF page. I've tried all ways and always occurs the component not found error This my xhtml page:
<?xml version='1.0' encoding='ISO-8859-1' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:pe="http://primefaces.org/ui/extensions"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:forgeview="http://jboss.org/forge/view"
xmlns:p="http://primefaces.org/ui"
template="/resources/scaffold/pageTemplate.xhtml">
<f:metadata>
<f:viewParam name="id" value="#{voucherBean.id}"/>
<f:event type="preRenderView" listener="#{voucherBean.retrieve}"/>
</f:metadata>
<ui:param name="pageTitle" value="Create Voucher"/>
<ui:define name="header">
</ui:define>
<ui:define name="subheader">
<c:choose>
<c:when test="#{!empty voucherBean.id}">
Edição
</c:when>
<c:otherwise>
Emissão
</c:otherwise>
</c:choose>
</ui:define>
<ui:define name="footer"/>
<ui:define name="main" >
<h:form role="form" prependId="false" id="create" acceptcharset="ISO-8859-1">
<h:messages globalOnly="true" styleClass="error"/>
<h:panelGrid columnClasses="label,component,required" columns="3">
<h:outputLabel for="voucherBeanVoucherDataEmissao" value="Data Emissão:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherDataEmissao" value="#{voucherBean.voucher.dataEmissao}" readonly="true">
<f:convertDateTime type="date"/>
</h:inputText>
<h:message for="voucherBeanVoucherDataEmissao" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherHora" value="Hora:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherHora" value="#{voucherBean.voucher.hora}" readonly="true">
<f:convertDateTime type="time"/>
</h:inputText>
<h:message for="voucherBeanVoucherHora" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherBandeiraIntervalo" value="Bandeira:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" value="#{voucherBean.voucher.bandeiraIntervalo.bandeira.nome}" readonly="true" />
<h:inputHidden id="voucherBeanVoucherBandeiraIntervalo" value="#{voucherBean.voucher.bandeiraIntervalo}" placeholder="#{voucherBean.voucher.bandeiraIntervalo.bandeira.nome}" readonly="true" />
<h:message for="voucherBeanVoucherBandeiraIntervalo" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherOrigem" value="Origem:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" disabled="true" converter="#{origemBean.converter}" readonly="true" id="voucherBeanVoucherOrigem" value="#{voucherBean.voucher.origem}">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.nome)}" itemValue="#{_item}" value="#{origemBean.all}" var="_item"/>
</h:selectOneMenu>
<h:message for="voucherBeanVoucherOrigem" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherDestinoVoucher" value="Destino:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherDestinoVoucher" value="#{voucherBean.voucher.destinoVoucher}" readonly="true"/>
<h:message for="voucherBeanVoucherDestinoVoucher" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherDistanciaKm" value="Distancia Km:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherDistanciaKm" value="#{voucherBean.voucher.distanciaKm}" readonly="true"/>
<h:message for="voucherBeanVoucherDistanciaKm" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherTarifaCorrida" value="Valor km rodado:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" disabled="true" converter="#{tarifaCorridaBean.converter}" id="voucherBeanVoucherTarifaCorrida" value="#{voucherBean.voucher.tarifaCorrida}" readonly="true">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.valorKm)}" itemValue="#{_item}" value="#{tarifaCorridaBean.all}" var="_item"/>
</h:selectOneMenu>
<h:message for="voucherBeanVoucherTarifaCorrida" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherVolumePequeno" value="Quantidade de Volumes Pequenos:"/>
<h:panelGroup>
<h:inputHidden id="tarifaVPequenos" value="#{searchBean.valorVPequenos}"/>
<h:inputHidden id="isentoVPequenos" value="#{searchBean.isentoVolumesMao}"/>
<h:inputText styleClass="form-control" id="voucherBeanVoucherVolumePequeno" value="#{voucherBean.voucher.volumePequeno}" onkeyup="calculaTarifaVolumesPequenos()" required="true"/>
<h:message for="voucherBeanVoucherVolumePequeno" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherTotalVolumesPequenos" value="Total Cobrado por Volumes Pequenos:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherTotalVolumesPequenos" readonly="true" />
<h:inputHidden id="voucherBeanVoucherTotalVolumesPequenos1" value="#{voucherBean.voucher.totalVolumesPequenos}" />
<h:message for="voucherBeanVoucherTotalVolumesPequenos" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherVolumeNormal" value="Quantidade de Volumes Normais:"/>
<h:panelGroup>
<h:inputHidden id="tarifaVNormais" value="#{searchBean.valorVNormais}" readonly="true"/>
<h:inputHidden id="isentoVNormais" value="#{searchBean.isentoVolumesNormais}"/>
<h:inputText styleClass="form-control" id="voucherBeanVoucherVolumeNormal" value="#{voucherBean.voucher.volumeNormal}" onkeyup="calculaTarifaVolumesNormais()" required="true"/>
<h:message for="voucherBeanVoucherVolumeNormal" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherTotalVolumesNormais" value="Total Cobrado por Volumes Normais:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherTotalVolumesNormais" readonly="true" />
<h:inputHidden id="voucherBeanVoucherTotalVolumesNormais1" value="#{voucherBean.voucher.totalVolumesNormais}" />
<h:message for="voucherBeanVoucherTotalVolumesNormais" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherVolumeGrande" value="Quantidade de Volumes Grandes:"/>
<h:panelGroup>
<h:inputHidden id="tarifaVGrandes" value="#{searchBean.valorVGrandes}" readonly="true"/>
<h:inputText styleClass="form-control" id="voucherBeanVoucherVolumeGrande" value="#{voucherBean.voucher.volumeGrande}" onkeyup="calculaTarifaVolumesGrandes()" required="true"/>
<h:message for="voucherBeanVoucherVolumeGrande" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherTotalVolumesGrandes" value="Total Volumes Grandes:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherTotalVolumesGrandes" readonly="true" />
<h:inputHidden id="isentoVGrandes" value="#{searchBean.isentoVolumesGrandes}"/>
<h:inputHidden id="voucherBeanVoucherTotalVolumesGrandes1" value="#{voucherBean.voucher.totalVolumesGrandes}" />
<h:message for="voucherBeanVoucherTotalVolumesGrandes" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherVeiculo" value="Prefixo:"/>
<h:panelGroup styleClass="form-group">
<h:selectOneMenu converter="#{veiculoBean.converter}" id="voucherBeanVoucherVeiculo" styleClass="form-control" value="#{voucherBean.voucher.veiculo}">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.prefixo)}" itemValue="#{_item}" value="#{veiculoBean.all}" var="_item" />
</h:selectOneMenu>
<h:link outcome="prefixoModal.xhtml" value="+" target="_new" styleClass="btn btn-success"
style="vertical-align:bottom"/>
<h:message for="voucherBeanVoucherVeiculo" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherPessoa" value="Passageiro:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" converter="#{pessoaBean.converter}" id="voucherBeanVoucherPessoa" value="#{voucherBean.voucher.pessoa}" >
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.nome)}" itemValue="#{_item}" value="#{pessoaBean.all}" var="_item"/>
</h:selectOneMenu>
<div class="btn-group">
<h:link outcome="/voucher/passageiromodal.xhtml" value="+" target="_new" styleClass="btn btn-success"
style="vertical-align:bottom" />
</div>
<h:message for="voucherBeanVoucherPessoa" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherValorCorrida" value="Valor Corrida:"/>
<h:panelGroup >
<h:inputText id="voucherBeanVoucherValorCorrida" value="#{voucherBean.voucher.valorCorrida}"
styleClass="form-control" readonly="true"/>
<h:inputHidden id="searchBeanValorCorrida"
styleClass="form-control" readonly="true"/>
<h:inputHidden id="voucherBeanVoucherValorCorrida1" value="#{voucherBean.voucher.valorCorrida}" />
<h:message for="voucherBeanVoucherValorCorrida" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherValorExtras" value="Valor Extras:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherValorExtras" readonly="true"/>
<h:inputHidden id="voucherBeanVoucherValorExtras1" value="#{voucherBean.voucher.valorExtras}" />
<h:message for="voucherBeanVoucherValorExtras" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherValorVoucher" value="Valor Total Voucher:"/>
<h:panelGroup>
<h:inputText styleClass="form-control" id="voucherBeanVoucherValorVoucher" readonly="true" />
<h:inputHidden id="voucherBeanVoucherValorVoucher1" value="#{voucherBean.voucher.valorVoucher}" />
<h:message for="voucherBeanVoucherValorVoucher" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherFormaPagamento" value="Forma Pagamento:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" converter="#{formaPagamentoBean.converter}" id="voucherBeanVoucherFormaPagamento" value="#{voucherBean.voucher.formaPagamento}">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.nome)}" itemValue="#{_item}" value="#{formaPagamentoBean.all}" var="_item"/>
</h:selectOneMenu>
<h:message for="voucherBeanVoucherFormaPagamento" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherConvenio" value="Convênio:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" converter="#{convenioBean.converter}" id="voucherBeanVoucherConvenio" value="#{voucherBean.voucher.convenio}">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.nomeFantasia)}" itemValue="#{_item}" value="#{convenioBean.all}" var="_item"/>
</h:selectOneMenu>
<h:message for="voucherBeanVoucherConvenio" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherObservacao" value="Observação:"/>
<h:panelGroup>
<h:inputTextarea styleClass="form-control" id="voucherBeanVoucherObservacao" value="#{voucherBean.voucher.observacao}"/>
<h:message for="voucherBeanVoucherObservacao" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherEmbarque" value="Embarque:"/>
<h:panelGroup>
<h:selectBooleanCheckbox id="voucherBeanVoucherEmbarque" value="#{voucherBean.voucher.embarque}"/>
<h:message for="voucherBeanVoucherEmbarque" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
<h:outputLabel for="voucherBeanVoucherUsuario" value="Usuário:"/>
<h:panelGroup>
<h:selectOneMenu styleClass="form-control" converter="#{usuarioBean.converter}" id="voucherBeanVoucherUsuario" value="#{voucherBean.voucher.usuario}" disabled="true">
<f:selectItem/>
<f:selectItems itemLabel="#{forgeview:display(_item.nome
)}" itemValue="#{_item}" value="#{usuarioBean.all}" var="_item"/>
</h:selectOneMenu>
<h:message for="voucherBeanVoucherUsuario" styleClass="error"/>
</h:panelGroup>
<h:outputText/>
</h:panelGrid>
<div class="buttons">
<h:commandButton value="#{msg['btn-save']}" action="#{voucherBean.update}" styleClass="btn btn-primary"/>
<c:choose>
<c:when test="#{!empty voucherBean.id}">
<h:link value="#{msg['btn-cancel']}" outcome="view" styleClass="btn btn-primary">
<f:param name="id" value="#{voucherBean.id}"/>
</h:link>
<h:commandButton value="#{msg['btn-delete']}" action="#{voucherBean.delete}" styleClass="btn btn-primary"/>
</c:when>
<c:otherwise>
<h:link value="#{msg['btn-cancel']}" outcome="search" styleClass="btn btn-primary"/>
</c:otherwise>
</c:choose>
</div>
</h:form>
</ui:define>
</ui:composition>
我查看了浏览器，编译为：
I looked in the browser and it is compiled as:
<select id="j_idt30:voucherBeanVoucherVeiculo" name="j_idt30:voucherBeanVoucherVeiculo" class="form-control" size="1"> <option value="" selected="selected"></option>
<option value="61">1560</option>
<option value="97">1870</option>
...............
</select>
我尝试更新此按钮以选择一个菜单：
I try to update this button to select one menu:
<p:commandButton action="#{veiculoBean.updateModal()}" value="#{msg['btn-save']}" styleClass="btn btn-primary" >
<p:ajax update=":j_idt30:voucherBeanVoucherVeiculo"/>
</p:commandButton>
推荐答案
你有 prependId = false 在您的表单上。这被ajax调用忽略（根据规范）。所以删除它，给表单一个id并在更新中使用它。另请参见 UIForm with prependId =" false"中断< f：ajax渲染>
You have prependId=false on your form. This is ignored (according to specs) by ajax calls. So remove that, give the form an id and use that in the update. See also UIForm with prependId="false" breaks <f:ajax render>
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