无法处理某些字段

时间：2014-10-24 10:50:12

标签： jsf jsf-2 primefaces

我正在使用带有Primefaces 4的JSF，我有一个带tabPanel的crud，我想在点击保存按钮时只处理几个字段，所以我用ah：panelGroup包含带有id的字段并添加进程attributte to my p：commandButton。有代码：

当我使用facelets定义模板时，我将从头开始发布：

我的crudTemplate.xhtml 

<ui:composition template="/WEB-INF/template/sistema.xhtml"
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:p="http://primefaces.org/ui">

<ui:define name="conteudo">

    <ui:insert name="cabecalho">
        <ui:include src="/WEB-INF/template/componentes/titulo.xhtml"/>
    </ui:insert>

    <ui:insert name="corpo">
        <p:growl id="growl" autoUpdate="true" sticky="true" globalOnly="true"/>
        <div class="row">
            <div class="col-md-12">
                <div class="box border primary">
                    <div class="box-title">
                        <h4>#{tituloCorpo}</h4>
                    </div>
                    <ui:insert name="areaTabs">
                        <div class="box-body">
                            <div class="tabbable header-tabs">
                                <ul class="nav nav-tabs">

                                    <ui:insert name="tabPesquisa">
                                        <li><a href="#box_tab_pesquisa"
                                            data-toggle="tab" accesskey="p"><i
                                                class="fa fa-search"></i> <span
                                                class="hidden-inline-mobile"><u>P</u>esquisar</span> </a></li>
                                    </ui:insert>

                                    <ui:insert name="tabCadastro">
                                        <li class="active"><a href="#box_tab_cadastro" data-toggle="tab"
                                            accesskey="c"><i class="fa fa-tasks"></i> <span
                                                class="hidden-inline-mobile"><u>C</u>adastrar</span> </a></li>
                                    </ui:insert>

                                </ul>
                                <div class="tab-content">
                                    <div id="box_tab_cadastro" class="tab-pane fade in active">
                                        <h:panelGroup id="panelContentCadastro" layout="block">
                                            <ui:insert name="conteudoTabCadastro">
                                                <ui:include src="/WEB-INF/template/cadastro/areaCadastro.xhtml"/>
                                            </ui:insert>    
                                        </h:panelGroup>
                                    </div>

                                    <div id="box_tab_pesquisa" class="tab-pane fade">
                                        <h:panelGroup id="panelContentPesquisa" layout="block">
                                            <ui:insert name="conteudoTabPesquisa">
                                                <ui:include src="/WEB-INF/template/pesquisa/areaPesquisa.xhtml"/>
                                            </ui:insert>
                                        </h:panelGroup>
                                    </div>
                                </div>

                            </div>
                        </div>
                    </ui:insert>
                    <ui:insert name="dialogsAdicionais"/>
                </div>
            </div>
        </div>
    </ui:insert>
</ui:define>

这是具体的问题：

<ui:composition template="/WEB-INF/template/crudTemplate.xhtml"
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:o="http://omnifaces.org/ui"
xmlns:of="http://omnifaces.org/functions"
xmlns:p="http://primefaces.org/ui"
xmlns:max="http://java.sun.com/jsf/composite/tags">

<ui:param name="tituloCabecalho" value="Cadastro de Clientes Software House" />
<ui:param name="descricaoCabecalho" value="Cadastre, Pesquisa, Altere e Exclua Clientes Software House" />
<ui:param name="tituloCorpo" value="Clientes Software House" />
<ui:param name="controller" value="#{clienteSoftwareHouseController}"/>

<ui:define name="conteudoTabCadastro">
    <h:panelGroup id="panelGroupCadastro" layout="block">
        <h:form prependId="false">
            <p:tabView id="tabViewCadastroEcf">
                <ui:include src="/restrito/cliente_software_house/tabClienteCadastro.xhtml" />
                <ui:include src="/restrito/cliente_software_house/tabContatosCadastro.xhtml" />
                <ui:include src="/restrito/cliente_software_house/tabEnderecosCadastro.xhtml" />
                <ui:include src="/restrito/cliente_software_house/tabEcfCadastro.xhtml" />
            </p:tabView>
        </h:form>
    </h:panelGroup>
</ui:define>
<ui:define name="dialogsAdicionais">
    <ui:include src="/restrito/pessoa/dialogTabelaPessoas.xhtml" /> 
    <ui:include src="/restrito/contador/dialogVinculoContador.xhtml" />
    <ui:include src="/restrito/item_categoria_cliente/dialogVinculoItemCategoriaCliente.xhtml" />
    <ui:include src="/restrito/grupo_cliente/dialogVinculoGrupoCliente.xhtml" />
    <ui:include src="/restrito/ecf/dialogHistoricos.xhtml" />

    <p:confirmDialog id="exclusaoHistoricoEcfId" appendTo="@(body)"
        message="Voce deseja realmente excluir?" header="Confirmação"
        severity="alert" widgetVar="exclusaoHistoricoEcf">
        <h:form prependId="false">
            <div style="margin-left: 60px">
                <p:commandButton value="Sim" process="@this"
                    oncomplete="exclusaoHistoricoEcf.hide()" update="@([id$=formDialogHistoricosECF])"
                    actionListener="#{ecfController.removerHistorico}">
                </p:commandButton>
                <p:commandButton value="Não" process="@this"
                    onclick="exclusaoHistoricoEcf.hide()" />
            </div>
        </h:form>
    </p:confirmDialog>

    <p:confirmDialog id="exclusaoEcfId" appendTo="@(body)"
        message="Voce deseja realmente excluir?" header="Confirmação"
        severity="alert" widgetVar="exclusaoEcf">
        <div style="margin-left: 60px">
            <p:commandButton value="Sim" process="@this"
                oncomplete="exclusaoEcf.hide()" update="@([id$=rendererTabEcf])"
                actionListener="#{controller.removerEcf}">
            </p:commandButton>
            <p:commandButton value="Não" process="@this"
                onclick="exclusaoEcf.hide()" />
        </div>
    </p:confirmDialog>
</ui:define>

正如您所看到的所有选项卡都被包含在内，所以这里是带有我要处理的字段的选项卡，按钮是id =“botaoSalvarCadastro”的按钮.. 

<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:p="http://primefaces.org/ui"> 
<p:tab title="Cadastro">
    <ui:include src="/restrito/pessoa/compositeVinculoPessoa.xhtml" />

    <hr width="100%"/>
    <h:panelGroup id="dadosClienteSH" layout="block">
        <p:panelGrid id="camposCadastroClienteSH" columns="4" style="max-width:1000px; width:100%">
            <p:outputLabel value="Contador: "/>
            <h:panelGroup id="pgContador" layout="block" style="display: inline-block; float: left; ">
                <p:inputText  disabled="true"
                    value="#{contadorController.entidade.pessoa.nome_razaoSocial}" style="margin-right:20px; min-width:186px"/>
                <p:commandButton value="..." actionListener="#{contadorController.irPesquisa}" process="@this"
                    oncomplete="PF('dialogVinculoContador').show()" update=":formDialogVinculoContador"/>
            </h:panelGroup>

            <p:outputLabel value="Item de Categoria de Cliente: "/>
            <h:panelGroup id="pgItemCategoriaCliente" layout="block" style="display: inline-block; float: left; ">
                <p:inputText disabled="true"
                    value="#{itemCategoriaClienteController.entidade.descricao}" style="margin-right:20px; min-width:186px"/>
                <p:commandButton value="..." actionListener="#{itemCategoriaClienteController.irPesquisa}" process="@this"
                    oncomplete="PF('dialogVinculoItemCategoriaCliente').show()" update=":formDialogVinculoItemCategoriaCliente"/>
            </h:panelGroup>

            <p:outputLabel value="Grupo de Cliente: "/>
            <h:panelGroup id="pgItemCategoriaGrupoCliente" layout="block" style="display: inline-block; float: left; ">
                <p:inputText  disabled="true"
                    value="#{grupoClienteController.entidade.descricao}" style="margin-right:20px; min-width:186px"/>
                <p:commandButton value="..." actionListener="#{grupoClienteController.irPesquisa}" process="@this"
                    oncomplete="PF('dialogVinculoGrupoCliente').show()" update=":formDialogVinculoGrupoCliente"/>
            </h:panelGroup>

            <p:outputLabel value="MacAdress Servidor: "/>
            <p:inputText id="macAdress" value="#{controller.entidade.macAdressServidor}" disabled="#{controller.status == 'VISUALIZACAO'}"/>

            <p:outputLabel value="Data de Travamento: "/>
            <p:calendar id="licensaLimiteTravaCadastro" pattern="dd/MM/yyyy" mask="true" disabled="#{controller.status == 'VISUALIZACAO'}"
                    required="true" requiredMessage="Campo Obrigatório" value="#{controller.entidade.licensaLimiteTrava}"/>

            <p:outputLabel value="Data Limite para Update: "/>
            <p:calendar id="licensaLimiteUpdateCadastro" pattern="dd/MM/yyyy" mask="true" disabled="#{controller.status == 'VISUALIZACAO'}"
                    required="true" requiredMessage="Campo Obrigatório" value="#{controller.entidade.licensaLimiteUpdate}"/>

            <p:outputLabel value="Data Limite da Garantia: "/>
            <p:calendar id="licensaLimiteGarantiaCadastro" pattern="dd/MM/yyyy" mask="true" disabled="#{controller.status == 'VISUALIZACAO'}"
                    required="true" requiredMessage="Campo Obrigatório" value="#{controller.entidade.licensaLimiteGarantia}"/>

            <p:outputLabel value="Data Limite do Contrato: "/>
            <p:calendar id="licensaLimiteContratoCadastro" pattern="dd/MM/yyyy" mask="true" disabled="#{controller.status == 'VISUALIZACAO'}"
                    required="true" requiredMessage="Campo Obrigatório" value="#{controller.entidade.licensaLimiteContrato}"/>

            <p:outputLabel value="Data Limite do Atraso: "/>
            <p:calendar id="licensaLimiteAtrasoCadastro" pattern="dd/MM/yyyy" mask="true" disabled="#{controller.status == 'VISUALIZACAO'}"
                    required="true" requiredMessage="Campo Obrigatório" value="#{controller.entidade.licensaLimiteAtraso}"/>
        </p:panelGrid>
    </h:panelGroup>
    <p:commandButton id="botaoSalvarCadastro" actionListener="#{controller.salvar}" style="margin-top:15px"
                        value="Salvar" process="dadosClienteSH"/>   
</p:tab>

我已经尝试过使用@（[id $ = dadosClienteSH]），我也尝试逐字段处理，无论如何它只用process =“@ this”到达我的bean。

我坚持这个，希望有人能给我一些启示。

1 个答案:

答案 0 :(得分：0)

我在阅读了许多Primefaces论坛帖子后想出来了，问题出现了，因为我正在尝试处理一个不包含我的按钮的panelGroup，因此按钮根本没有处理。为了解决这个问题，我在按钮的process属性中添加了button和panelGroup。有代码：

<p:commandButton id="botaoSalvarCadastro" actionListener="#{controller.salvar}" style="margin-top:15px" 
        value="Salvar" update="@form" process="@this,dadosCadastro" ajax="true" rendered="#{controller.status != 'VISUALIZACAO'}"/>
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