Primefaces 无法更新或删除行选择对话框中的值

我正在使用jsf 2.2 primefaces 6.0，我正在尝试使用rowkey更新和删除表中的用户。当我单击表时，会出现一个对话框，其中包含行的值，以便更新和删除行列。之后，我使用另一个按钮查阅另一个数据表，这是用户的保证。当我尝试通过尝试使用行键和对话框编辑assure表，它使我能够更新和删除行的值，但它禁用了更新和删除前一个表（即users表）的可能性

为了再次启用对用户表的修改，我需要从assures表中禁用row key选项

java Bean代码：

package mBeans;

import java.util.ArrayList;
import java.util.List;

import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.ViewScoped;
import javax.faces.context.FacesContext;

import org.primefaces.event.FlowEvent;
import org.primefaces.event.RowEditEvent;
import org.primefaces.event.SelectEvent;
import org.primefaces.event.UnselectEvent;
import org.primefaces.model.chart.PieChartModel;

import persistence.Administrateur;
import persistence.Assure;
import persistence.Employer;
import persistence.User;
import services.UserServicesLocal;

@ManagedBean
@ViewScoped
public class UtilisateurBean {
    private List<Employer> employersToList = new ArrayList<>();
    private List<Administrateur> administrateursToList = new ArrayList<>();
    private List<Assure> assuresByEmployee = new ArrayList<>();
    private List<Assure> assuresByAdmin = new ArrayList<>();
    private List<User> users = new ArrayList<>();
    private List<User> usersFiltred = new ArrayList<>();
    private Employer employer = new Employer();
    private Employer employerSelected = new Employer();
    private Administrateur administrateur = new Administrateur();
    private Administrateur administrateurSelected = new Administrateur();
    private Assure assureSelected = new Assure();
    public Assure getAssureSelected() {
        return assureSelected;
    }

    public void setAssureSelected(Assure assureSelected) {
        this.assureSelected = assureSelected;
    }

    private String matricule = "";
    private String mail = "";
    private String nom = "";
    private String login = "";
    private String password = "";
    private String prenom = "";
    private String type = "";
    private List<Assure> assures = new ArrayList<>();
    private List<Assure> assuresToAdd = new ArrayList<>();
    private Assure assure = new Assure();
    @ManagedProperty(value = "#{identity}")
    private Identity identity;
    @EJB
    private UserServicesLocal userServicesLocal;
    private boolean skip;
    private PieChartModel pieModel1;

    int nbUsers;
    int nbAdmins;

    @PostConstruct
    public void init() {
        createPieModelS();
    }

    private void createPieModelS() {
        pieModel1 = new PieChartModel();

        nbAdmins = userServicesLocal.findAllAdmins().size();
        nbUsers = userServicesLocal.findAllEmployers().size();

        pieModel1.set("Utilisateurs", nbUsers);
        pieModel1.set("Administrateurs", nbAdmins);
        pieModel1.setFill(false);
        pieModel1.setShowDataLabels(true);
        pieModel1.setDiameter(150);

        pieModel1.setTitle("Statistiques utilisateurs");
        pieModel1.setLegendPosition("w");
    }

    public String onFlowProcess(FlowEvent event) {
        if (skip) {
            skip = false; // reset in case user goes back
            return "confirm";
        } else {
            return event.getNewStep();
        }
    }

    public void deleteAssureFromListToAdd(Assure assure) {
        assuresToAdd.remove(assure);
    }

    public String doAddUtilisateur() {
        if (type.equals("Collaborateur")) {
            Employer employer = new Employer(nom, prenom, matricule, password, mail);
            employer.linkAssures(assuresToAdd);

            userServicesLocal.saveOrUpdateUser(employer);
        } else {
            Administrateur administrateur = new Administrateur(nom, prenom, matricule, password, mail);
            administrateur.linkAssures(assuresToAdd);

            userServicesLocal.saveOrUpdateUser(administrateur);
        }
        setSkip(false);

        return "/pages/listUsers?faces-redirect=true";
    }

    public void addToListAssures() {
        assuresToAdd.add(assure);
        assure = new Assure();
    }

    public void updateAssure() {
        userServicesLocal.saveOrUpdateUser(assure);
    }

    public void deleteAssure() {

        userServicesLocal.deleteUser(assure);
    }

    public void updateUtilisateur() {
        userServicesLocal.saveOrUpdateUser(employerSelected);
    }

    public void updateAdministrateur() {
        userServicesLocal.saveOrUpdateUser(administrateurSelected);
    }

    public void suprimerUtilisateur() {
        userServicesLocal.deleteUser(employerSelected);
    }

    public void suprimerAdministrateur() {
        userServicesLocal.deleteUser(administrateurSelected);
    }

    public void cancel() {

    }

    public Employer getEmployer() {
        return employer;
    }

    public void setEmployer(Employer employer) {
        this.employer = employer;
    }

    public String getMatricule() {
        return matricule;
    }

    public void setMatricule(String matricule) {
        this.matricule = matricule;
    }

    public String getNom() {
        return nom;
    }

    public void setNom(String nom) {
        this.nom = nom;
    }

    public String getPrenom() {
        return prenom;
    }

    public void setPrenom(String prenom) {
        this.prenom = prenom;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public List<Assure> getAssures() {
        assures = userServicesLocal.findAssuresParEmployer((Employer) identity.getUser());
        return assures;
    }

    public void setAssures(List<Assure> assures) {
        this.assures = assures;
    }

    public Identity getIdentity() {
        return identity;
    }

    public void setIdentity(Identity identity) {
        this.identity = identity;
    }

    public Assure getAssure() {
        return assure;
    }

    public void setAssure(Assure assure) {
        this.assure = assure;
    }

    public List<Assure> getAssuresToAdd() {
        return assuresToAdd;
    }

    public void setAssuresToAdd(List<Assure> assuresToAdd) {
        this.assuresToAdd = assuresToAdd;
    }

    public String getMail() {
        return mail;
    }

    public void setMail(String mail) {
        this.mail = mail;
    }

    public String getLogin() {
        return login;
    }

    public void setLogin(String login) {
        this.login = login;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public UserServicesLocal getUserServicesLocal() {
        return userServicesLocal;
    }

    public void setUserServicesLocal(UserServicesLocal userServicesLocal) {
        this.userServicesLocal = userServicesLocal;
    }

    public boolean isSkip() {
        return skip;
    }

    public void setSkip(boolean skip) {
        this.skip = skip;
    }

    public List<User> getUsers() {
        users = userServicesLocal.findAllUsers();
        return users;
    }

    public void setUsers(List<User> users) {
        this.users = users;
    }

    public List<User> getUsersFiltred() {
        return usersFiltred;
    }

    public void setUsersFiltred(List<User> usersFiltred) {
        this.usersFiltred = usersFiltred;
    }

    public List<Employer> getEmployersToList() {
        employersToList = userServicesLocal.findAllEmployers();
        return employersToList;
    }

    public void setEmployersToList(List<Employer> employersToList) {
        this.employersToList = employersToList;
    }

    public List<Administrateur> getAdministrateursToList() {
        administrateursToList = userServicesLocal.findAllAdmins();
        return administrateursToList;
    }

    public void setAdministrateursToList(List<Administrateur> administrateursToList) {
        this.administrateursToList = administrateursToList;
    }

    public List<Assure> getAssuresByEmployee() {
        assuresByEmployee = userServicesLocal.findAssuresParEmployer(employerSelected);
        return assuresByEmployee;
    }

    public void setAssuresByEmployee(List<Assure> assuresByEmployee) {
        this.assuresByEmployee = assuresByEmployee;
    }

    public List<Assure> getAssuresByAdmin() {
        assuresByAdmin = userServicesLocal.findAssuresParAdministrator(administrateurSelected);
        return assuresByAdmin;
    }

    public void setAssuresByAdmin(List<Assure> assuresByAdmin) {
        this.assuresByAdmin = assuresByAdmin;
    }

    public void onRowSelect(SelectEvent event) {
        employerSelected = (Employer) event.getObject();
    }

    public void onRowSelectAssure(SelectEvent event) {
        assure = (Assure) event.getObject();
    }

    public void onRowSelectAdministrateur(SelectEvent event) {
        administrateurSelected = (Administrateur) event.getObject();
    }

    public void onRowUnselect(UnselectEvent event) {
        FacesMessage msg = new FacesMessage("Car Selected", ((Employer) event.getObject()).getEmail());
        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public Employer getEmployerSelected() {
        return employerSelected;
    }

    public void setEmployerSelected(Employer employerSelected) {
        this.employerSelected = employerSelected;
    }

    public void onRowEdit(RowEditEvent event) {
        employerSelected = (Employer) event.getObject();

        userServicesLocal.saveOrUpdateUser(employerSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowEditAdministrateur(RowEditEvent event) {
        administrateurSelected = (Administrateur) event.getObject();

        userServicesLocal.saveOrUpdateUser(administrateurSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowEditAssure(RowEditEvent event) {
        assureSelected = (Assure) event.getObject();

        userServicesLocal.saveOrUpdateUser(assureSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowDelete(RowEditEvent event) {

        employerSelected = (Employer) event.getObject();

        userServicesLocal.deleteUser(employerSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowDeleteAdministrateur(RowEditEvent event) {

        administrateurSelected = (Administrateur) event.getObject();

        userServicesLocal.deleteUser(administrateurSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowDeleteAssure(RowEditEvent event) {

        assureSelected = (Assure) event.getObject();

        userServicesLocal.deleteUser(assureSelected);
        // FacesMessage msg = new FacesMessage("Car Edited", ((Car)
        // event.getObject()).getId());
        // FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public PieChartModel getPieModel1() {
        return pieModel1;
    }

    public void setPieModel1(PieChartModel pieModel1) {
        this.pieModel1 = pieModel1;
    }

    public Administrateur getAdministrateurSelected() {
        return administrateurSelected;
    }

    public void setAdministrateurSelected(Administrateur administrateurSelected) {
        this.administrateurSelected = administrateurSelected;
    }

    public Administrateur getAdministrateur() {
        return administrateur;
    }

    public void setAdministrateur(Administrateur administrateur) {
        this.administrateur = administrateur;
    }



}

xhtml页面：

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://xmlns.jcp.org/jsf/html"
    xmlns:f="http://xmlns.jcp.org/jsf/core"
    xmlns:p="http://primefaces.org/ui" xmlns:jsf="http://xmlns.jcp.org/jsf"
    xmlns:pt="http://xmlns.jcp.org/jsf/passthrought"
    xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
    template="/facelets/template.xhtml">
    <ui:define name="pageTitle">admin</ui:define>
    <ui:define name="content">
        <ul class="breadcrumb">
            <li><i class="ace-icon fa fa-home home-icon"></i> <a
                href="adminHome.jsf">Acceuil</a></li>
            <li class="active">espace Administrateur</li>
        </ul>
        <!-- /.breadcrumb -->

    </ui:define>
    <ui:define name="pageContent">
        <h:form id="form">
            <p:panel header="liste Utilisteurs">

                <p:dataTable value="#{utilisateurBean.employersToList}" var="u"
                    emptyMessage="Aucun utilisateur" selectionMode="single"
                    selection="#{utilisateurBean.employerSelected}" rowKey="#{u.id}"
                    editable="true">


                    <p:ajax event="rowSelect" listener="#{utilisateurBean.onRowSelect}"
                        oncomplete="PF('d1').show()" update="@form" />
                    <p:column headerText="Matricule" filterBy="#{u.matricule}"
                        filterMatchMode="contains">
                        <p:outputLabel value="#{u.matricule}" />
                    </p:column>
                    <p:column headerText="Nombre des assurés">
                        <p:outputLabel value="#{u.assures.size()}" />
                    </p:column>
                    <p:column headerText="Nom">
                        <p:outputLabel value="#{u.name}" />
                    </p:column>
                    <p:column headerText="Prénom">
                        <p:outputLabel value="#{u.prenom}" />
                    </p:column>
                    <p:column headerText="Mot de passe">
                        <p:outputLabel value="#{u.password}" />
                    </p:column>
                    <p:column headerText="Email">
                        <p:outputLabel value="#{u.email}" />
                    </p:column>
                    <p:column headerText="Nombre de demandes">
                        <p:outputLabel value="#{u.demandes.size()}" />
                    </p:column>

                </p:dataTable>
            </p:panel>


            <p:dialog header="#{utilisateurBean.employerSelected.id}"
                widgetVar="d1" modal="true" showEffect="fade" hideEffect="fade"
                resizable="true">

                <p:outputPanel style="text-align:center;">
                    <p:panelGrid id="grid" columns="3">
                        <p:outputLabel value="Matricule" />
                        <p:inputText id="i1"
                            value="#{utilisateurBean.employerSelected.matricule}"
                            disabled="true">
                        </p:inputText>
                        <p:message id="m1" for="i1" />

                        <p:outputLabel value="Nom" />
                        <p:inputText id="i2"
                            value="#{utilisateurBean.employerSelected.name}" required="true"
                            validatorMessage="Entrer un nom valide"
                            requiredMessage="svp indiquez une valeur">
                            <f:validateRegex pattern="^[a-zA-Z ]*$" />
                            <p:ajax event="blur" update="nom" />
                        </p:inputText>
                        <p:message for="i2" id="nom" />

                        <p:outputLabel value="Prénom" />
                        <p:inputText id="i3"
                            value="#{utilisateurBean.employerSelected.prenom}"
                            required="true" validatorMessage="Entrer un prénom valide"
                            requiredMessage="svp indiquez une valeur">
                            <f:validateRegex pattern="^[a-zA-Z ]*$" />
                            <p:ajax event="blur" update="prenom" />
                        </p:inputText>
                        <p:message for="i3" id="prenom" />

                        <p:outputLabel value="Mot de passe" />
                        <p:inputText id="pwd1"
                            value="#{utilisateurBean.employerSelected.password}"
                            required="true" requiredMessage="svp indiquez une valeur" />
                        <p:message for="pwd1" />

                        <p:outputLabel value="Email" />
                        <p:inputText id="mail"
                            value="#{utilisateurBean.employerSelected.email}" required="true"
                            validatorMessage="Entrer un email valide"
                            requiredMessage="svp indiquez une valeur">
                            <f:validateRegex
                                pattern="^[_A-Za-z0-9-\+]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9]+)*(\.[A-Za-z]{2,})$"></f:validateRegex>
                            <p:ajax event="blur" update="email" />
                        </p:inputText>
                        <p:message for="mail" id="email" />
                    </p:panelGrid>
                    <p:commandButton value="Modifier" icon="ui-icon-disk"
                        action="#{utilisateurBean.updateUtilisateur()}" update="@form" />
                    <p:commandButton value="Supprimer" icon="ui-icon-trash"
                        action="#{utilisateurBean.suprimerUtilisateur()}" update="@form" />
                    <p:commandButton value="consulter assurés"
                        oncomplete="PF('d2').show()" update="@(form)" />
                </p:outputPanel>
            </p:dialog>

            <p:dialog header="#{utilisateurBean.employerSelected.id}"
                widgetVar="d2" modal="true" showEffect="fade" hideEffect="fade"
                resizable="true">
                <p:dataTable value="#{utilisateurBean.assuresByEmployee}" var="a"
                    selectionMode="single" rowKey="#{a.id}">
                    <p:ajax event="rowSelect"
                        listener="#{utilisateurBean.onRowSelectAssure}"
                        oncomplete="PF('d3').show()" update="@form" />
                    <p:column headerText="Nombre des assurés">
                        <p:outputLabel value="#{a.name}" />
                    </p:column>

                </p:dataTable>


            </p:dialog>
            <p:dialog header="#{utilisateurBean.assure.name}" widgetVar="d3"
                modal="true" showEffect="fade" hideEffect="fade" resizable="true">
                <p:panelGrid id="grid2" columns="3">
                    <p:outputLabel value="nom" />
                    <p:inputText id="assureName" value="#{utilisateurBean.assure.name}"
                        required="true" validatorMessage="Entrer un nom valide"
                        requiredMessage="svp indiquez une valeur">
                        <f:validateRegex pattern="^[a-zA-Z ]*$" />
                        <p:ajax event="blur" update="i9" />
                    </p:inputText>
                    <p:message for="assureName" id="i9" />

                    <p:outputLabel value="Prénom" />
                    <p:inputText id="assureLastName"
                        value="#{utilisateurBean.assure.prenom}" required="true"
                        validatorMessage="Entrer un nom valide"
                        requiredMessage="svp indiquez une valeur">
                        <f:validateRegex pattern="^[a-zA-Z ]*$" />
                        <p:ajax event="blur" update="i10" />
                    </p:inputText>
                    <p:message for="assureLastName" id="i10" />

                        <p:outputLabel value="Parenté" />
                    <p:inputText id="Parenté"
                        value="#{utilisateurBean.assure.type}" required="true"
                        validatorMessage="Entrer un nom valide"
                        requiredMessage="svp indiquez une valeur">
                        <f:validateRegex pattern="^[a-zA-Z ]*$" />
                        <p:ajax event="blur" update="i11" />
                    </p:inputText>
                    <p:message for="Parenté" id="i11" />




                </p:panelGrid>
                <p:commandButton value="Modifier" icon="ui-icon-disk"
                    action="#{utilisateurBean.updateAssure()}" update="@form" />
                <p:commandButton value="Supprimer" icon="ui-icon-disk"
                    action="#{utilisateurBean.deleteAssure()}" />
            </p:dialog>

        </h:form>

    </ui:define>

</ui:composition>

有关更多详细信息，请查看附件中的图片

---

所以，如果不使用对话框，一切都可以正常工作？如果我不使用rowkey第二次编辑表，一切都可以正常工作。我忘了在我的初始注释中添加这样的内容：发布的代码太多了。请尝试创建一个。尽量减少。。。缩小范围。。。然后，我们可以更容易地看到它可能出错的地方，您的评论更接近我需要的点，只是为了减少java Bean代码，但对于xhtml，我需要发送所有页面，因为组件是相互链接的，我认为问题在于xhtml，而不是java BeanOk，如果您这样说的话。。。祝你好运。但是我仍然认为可以从html中删除，包括bean中的getter/setter。。。还有更多。。。。希望有人能为你找到解决办法