I am currently developing an application with JPA2, Spring 3, MyFaces 2.1 and Primefaces 4.0 RC1.
I developed a simple page with one datatable using pagination feature of primefaces, but when I click on page number (bottom or header), it simply doesn't work. No exception or javascript error is shown.
I've tested both in Chrome and Firefox. Same problem.
Here my code:
#ManagedBean
#ViewScoped
public class MeusCelularesTitularMB extends AbstractMB implements Serializable {
private static final long serialVersionUID = 5446365969371398743L;
private static final Logger logger = LogManager.getLogger(MeusCelularesTitularMB.class);
private CadastroGeral loggedUser;
private List<LinhaCelularTitular> listaCelularesTitular;
#PostConstruct
public void init() {
try {
this.loggedUser = getCadastroGeralService().loadUser(getAuthenticatedUser());
this.listarMeusCelularesTitular();
} catch (ServiceException e) {
logger.error("Erro ao consultar banco de dados", e);
throw new RuntimeException(e);
}
}
private void listarMeusCelularesTitular() {
try {
this.listaCelularesTitular = getLinhaCelularTitularSevice().getLinhasCelularesPorReponsavel(this.loggedUser.getMatricula());
} catch (ServiceException e) {
logger.error("Erro ao consultar banco de dados", e);
throw new RuntimeException(e);
}
}
private static CadastroGeralService getCadastroGeralService() {
return Faces.evaluateExpressionGet("#{cadastroGeralService}");
}
private static LinhaCelularTitularService getLinhaCelularTitularSevice() {
return Faces.evaluateExpressionGet("#{linhaCelularTitularService}");
}
public List<LinhaCelularTitular> getListaCelularesTitular() {
return listaCelularesTitular;
}
public void setListaCelularesTitular(List<LinhaCelularTitular> listaCelularesTitular) {
this.listaCelularesTitular = listaCelularesTitular;
}
}
And the XHTML:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui">
<ui:composition template="../../templates/template.xhtml">
<ui:define name="content">
<h:outputStylesheet library="css" name="meusCelulares.css" />
<h:form id="meusCelularesTitulares">
<p:ajaxStatus onstart="statusDialog.show();" onsuccess="statusDialog.hide();"/>
<h2>Celulares - Titular</h2>
<p:dataTable id="tblLinhaCelularesTitulares"
var="celTitular"
widgetVar="wdgLinhaCelularesTitulares"
value="#{meusCelularesTitularMB.listaCelularesTitular}"
rowKey="#{celTitular.id}"
paginator="true"
rows="10"
rowsPerPageTemplate="5,10,15"
emptyMessage="Nenhum celular encontrado na Base de Dados">
<p:column>
<f:facet name="header">
<h:outputText value="Ações" />
</f:facet>
<h:outputText value="A B C" />
</p:column>
<p:column styleClass="colunaCentralizada">
<f:facet name="header">
<h:outputText value="Código DDD" />
</f:facet>
<h:outputText value="#{celTitular.codigoDDD}" />
</p:column>
<p:column styleClass="colunaCentralizada">
<f:facet name="header">
<h:outputText value="Número" />
</f:facet>
<h:outputText value="#{celTitular.numeroLinha}" />
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Nome" />
</f:facet>
<h:outputText value="#{celTitular.responsavel.nome}" />
</p:column>
</p:dataTable>
</h:form>
</ui:define>
</ui:composition>
</html>
If you need some more information, please let me know.
Found the solution! Thanks to #XtremeBiker for the hints.
The <p:ajaxStatus onstart="statusDialog.show();" onsuccess="statusDialog.hide();"/> is referencing a dialog box that I forgot to add in the XHTML. So I added the code below and it worked.
<p:dialog modal="true"
widgetVar="statusDialog"
header="Aguarde..."
draggable="false"
closable="false"
resizable="false"
width="245"
height="25" >
<div align="center">
<p:graphicImage value="/resources/images/ajax-loader.gif" />
</div>
</p:dialog>
I use this code to block screen when a ajax request is processing.
Thanks again.
Related
I have primefaces command button multiple update problem. Command button is inside a form and datatable is not.
I have tried:
update=":datalist1,form1"
update=":datalist1 form1"
update="datalist1 form1"
update=":#{p:component('datalist1')},form1"
form1 updates every time but still dattable does not update
Version info:
primefaces: 5.3
jsf: org.glassfish 2.3.0-m04
spring: 4.2.3
and I use cdi for controller beans
Page:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:head></h:head>
<body>
<h:form id="form1" >
<h:panelGrid columns="3">
<h:outputLabel value="Name: " for="name" />
<p:inputText id="name" value="#{personelController.personel.adi}" required="true" requiredMessage="Name can not be null" />
<p:message id="nameMsg" for="name" />
<h:outputLabel value="Surname: " for="surname" />
<p:inputText id="surname" value="#{personelController.personel.soyadi}" required="true" requiredMessage="Surname can not be null" />
<p:message id="surnameMsg" for="surname" />
<h:outputLabel value="Age: " for="age" />
<p:inputText id="age" value="#{personelController.personel.yasi}" required="true" requiredMessage="Age can not be null" />
<p:message id="ageMsg" for="age" />
<h:outputLabel value="Job: " for="job" />
<p:inputText id="job" value="#{personelController.personel.meslek}" required="true" requiredMessage="Job can not be null" />
<p:message id="jobMsg" for="job" />
<h:outputLabel value="City" for="city" />
<p:inputText id="city" value="#{personelController.personel.sehir}" required="true" requiredMessage="City can not be null" />
<p:message id="cityMsg" for="city" />
<p:commandButton id="add" value="Add" actionListener="#{personelController.createPersonel()}" update=":datalist1,form1" />
</h:panelGrid>
</h:form>
<p:dataTable id="datalist1" var="person" value="#{personelController.personels}" resizableColumns="true">
<f:facet name="header">List of Personel</f:facet>
<p:column headerText="ID">
<h:outputText value="#{person.id}" />
</p:column>
<p:column headerText="Name">
<h:outputText value="#{person.adi}" />
</p:column>
<p:column headerText="Surname">
<h:outputText value="#{person.soyadi}" />
</p:column>
<p:column headerText="Age">
<h:outputText value="#{person.yasi}" />
</p:column>
<p:column headerText="Job">
<h:outputText value="#{person.meslek}" />
</p:column>
<p:column headerText="City">
<h:outputText value="#{person.sehir}" />
</p:column>
</p:dataTable>
</body>
</html>
Class:
#Named
#SpringViewScoped
public class PersonelController implements Serializable{
private static final long serialVersionUID = 1L;
#Inject
private PersonelService personelService;
private List<Personel> personels;
private List<Personel> selectedPersonel;
private Personel personel;
#PostConstruct
public void init(){
personels=personelService.findAll();
personel=new Personel();
}
public PersonelService getPersonelService() {
return personelService;
}
public void setPersonelService(PersonelService personelService) {
this.personelService = personelService;
}
public List<Personel> getPersonels() {
return personels;
}
public void setPersonels(List<Personel> personels) {
this.personels = personels;
}
public List<Personel> getSelectedPersonel() {
return selectedPersonel;
}
public void setSelectedPersonel(List<Personel> selectedPersonel) {
this.selectedPersonel = selectedPersonel;
}
public Personel getPersonel() {
return personel;
}
public void setPersonel(Personel personel) {
this.personel = personel;
}
public void createPersonel(){
System.out.println("Personel adding..");
personelService.create(personel);
personel=new Personel();
System.out.println("Personel added");
}
}
I have researched about primefaces command button update but all advices did not worked for me. Thank you in advance
It seems to me that the newly created personel it never added to the list. So you must for example say
personels.add(personel);
or
personels=personelService.findAll();
in createPersonel(), or set personels to null and do a lazy load in getPersonels().
I have 2 tab in accordionPanel (tab1 and tab2), tab2 is disabled by default, and tab activeIndex is -1 by default.
I want the tab2 be enable if i check on the checkbox in tab1.
I tried by update the whole accordionPanel(bbb), but the tab1 will collapse as default.
method1:
xhtml:
<h:form id="aaa">
<p:accordionPanel id="bbb" activeIndex="#{beanPage.testdd}" widgetVar="accordionPanelWidget">
<p:tab id="tab1">
<f:facet name="title">
<h:panelGroup columns="2">
<h:selectBooleanCheckbox id="chkBox1" value="#{beanPage.testbb}">
<p:ajax global="false" event="click" update=":aaa:bbb:chkBox1,:aaa:bbb" listener="#{beanPage.testcc}" />
</h:selectBooleanCheckbox>
<h:outputText value="tab1" />
</h:panelGroup>
</f:facet>
<h:outputText value="tab1" />
</p:tab>
<p:tab id="tab2" disabled="#{appealPage.testaa}">
<f:facet name="title">
<h:panelGroup columns="2">
<h:selectBooleanCheckbox id="chkBox2" value="#{appealPage.testee}">
<p:ajax global="false" event="click" update=":aaa:bbb:chkBox2" />
</h:selectBooleanCheckbox>
<h:outputText value="tab2" />
</h:panelGroup>
</f:facet>
<h:outputText value="tab2" />
</p:tab>
</p:accordionPanel>
</h:form>
beanPage:
public void init() {
setTestaa(true);
setTestbb(false);
setTestee(false);
setTestdd(-1);
}
public void testcc() {
boolean result = isTestbb();
if (result) {
setTestaa(false);
} else {
setTestaa(true);
}
}
Try this.
I removed the panelGroups.
This is what you need?
XHTML CODE
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core"
>
<h:head>
<style>
</style>
</h:head>
<h:body>
<h:form id="aaa">
<p:accordionPanel id="bbb" activeIndex="#{beanPage.testdd}" widgetVar="accordionPanelWidget">
<p:tab id="tab1" title="LA primera">
<f:facet name="title">
<h:selectBooleanCheckbox id="chkBox1" value="#{beanPage.testbb}">
<p:ajax global="false" event="click" update=":aaa:bbb:chkBox1,:aaa:bbb" listener="#{beanPage.testcc}" />
</h:selectBooleanCheckbox>
<h:outputText value="tab1" />
<h:outputText value="tab1" />
</f:facet>
</p:tab>
<p:tab id="tab2" disabled="#{beanPage.testaa}">
<f:facet name="title">
<h:selectBooleanCheckbox id="chkBox2" value="#{beanPage.testee}">
<p:ajax global="false" event="click" update=":aaa:bbb:chkBox2" />
</h:selectBooleanCheckbox>
<h:outputText value="tab2" />
<h:outputText value="tab2" />
</f:facet>
</p:tab>
</p:accordionPanel>
</h:form>
</h:body>
</html>
JAVA CODE
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
#ManagedBean(name="beanPage")
#ViewScoped
public class BeanPage {
public boolean testaa;
public boolean testbb;
public boolean testee;
public int testdd;
public BeanPage() {
System.out.println("1");
setTestaa(true);
setTestbb(false);
setTestee(false);
setTestdd(-1);
}
public void testcc() {
boolean result = isTestbb();
if (result) {
setTestaa(false);
} else {
setTestaa(true);
}
}
public boolean isTestaa() {
return testaa;
}
public void setTestaa(boolean testaa) {
this.testaa = testaa;
}
public boolean isTestbb() {
return testbb;
}
public void setTestbb(boolean testbb) {
this.testbb = testbb;
}
public boolean isTestee() {
return testee;
}
public void setTestee(boolean testee) {
this.testee = testee;
}
public int getTestdd() {
return testdd;
}
public void setTestdd(int testdd) {
this.testdd = testdd;
}
}
I have a datatable which has add edit delete and filter operations.
All the operations are working fine on the database but the datatable is not updating correctly after an add operation.
It is updated correctly after the 1st add operation.
when I add 2nd row the datatable is updated but the row which was added first is replaced with the row which was added 2nd but in the db they are updated correctly.
similarly when I add a 3rd row the 1st row is replaced with the 3rd row.
Software stack used in the CRUD dataTable application are :- PrimeFace 3.4.2,JSF 2.1,NetBeans 7.2.1,Java 1.6.0_37 GlassFish 3.1.x,MySql 5.x
This is my code.
**xhtml page**
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>Prime Faces Data table</title>
</h:head>
<h:body>
<h:form id="form1">
<h:messages id="messages1"/>
<br/>
<p:commandButton id="Addbtn" value="Add" oncomplete="AddDialog.show()"
update=":addform"/>
<br/>
<p:dataTable id="dtusers" value="#{userdataController.retrieveData()}"
var="item"
rows="8" paginator="true" emptyMessage="No Records Found"
paginatorAlwaysVisible="false">
<p:column style="width:150px" filterMatchMode="contains"
filterBy ="#{item.id}">
<f:facet name="header"> Id </f:facet>
<h:outputText value="#{item.id}"/>
</p:column>
<p:column style="width:150px" filterMatchMode="contains"
filterBy="#{item.name}">
<f:facet name="header"> Name </f:facet>
<h:outputText value="#{item.name}"/>
</p:column>
<p:column style="width:150px">
<p:commandButton id="editButton" update=":editform"
oncomplete="EditDialog.show()" value="Edit">
<f:setPropertyActionListener value="#{item}"
target="#{userdataController.selectedUser}"/>
</p:commandButton>
</p:column>
<p:column style="width:150px">
<p:commandButton id="deleteButton" update=":deleteform"
oncomplete="UserDialog.show()" value="Delete">
<f:setPropertyActionListener value="#{item}"
target="#{userdataController.selectedUser}"/>
</p:commandButton>
</p:column>
</p:dataTable>
</h:form>
<p:dialog header="Add User Data" resizable="false" id="AddDialog"
widgetVar="AddDialog" modal="true" showEffect="fade" hideEffect="fade"
position="center" >
<h:form id="addform">
<p:outputPanel id="AddDisplay">
<p:panelGrid columns="2" >
<f:facet name="header">
Add Userdata
</f:facet>
<h:outputLabel for="Id" value="Enter Id:"/>
<p:inputText id="Id" value="#{userdataController.selected.id}" />
<h:outputLabel for="Name" value="Enter Name:"/>
<p:inputText id="Name"
value="#{userdataController.selected.name}"/>
<p:commandButton actionListener="#{userdataController.createdata}"
update=":form1:dtusers :form1:messages1" value="Save"
oncomplete="AddDialog.hide()" style="margin:0"/>
</p:panelGrid>
</p:outputPanel>
</h:form>
</p:dialog>
//similarly dialogs for delete and edit
</h:body>
</html>
**ManagedBean**
#ManagedBean(name = "userdataController")
#SessionScoped
public class UserdataController implements Serializable {
private Userdata current;
private DataModel items = null;
#EJB
private PrimeFacesDb.session.UserdataFacade ejbFacade;
private int id;
private String name;
private Userdata SelectedUser;
public UserdataController() {
}
//getters setters for id,name and SelectedUser
private UserdataFacade getFacade() {
return ejbFacade;
}
public List retrieveData() {
List result = getFacade().findAll();
return result;
}
public void create() {
try {
getFacade().create(current);
JsfUtil.addSuccessMessage("Userdata created successfully");
} catch (Exception e) {
JsfUtil.addErrorMessage(e, "Persistence Error occured");
}
}
}
I have a data table that will display a detail dialog on row select event. However, the dialog does not show any values of the selected object. I can see that the selected object is properly set during debug session.
The table consists of rows of students and it is suppose to display a popup dialog showing detailed information on row selection event.
The StudentBean:
#Named(value = "studentBean")
#SessionScoped
public class StudentBean {
#Inject
private UserFacade userFacade;
private List<User> studentList;
private User selectedStudent;
public StudentBean() {
}
#PostConstruct
public void init() {
studentList = userFacade.findAll();
}
public List<User> getStudentList() {
return studentList;
}
public void setStudentList(List<User> studentList) {
this.studentList = studentList;
}
public User getSelectedStudent() {
return selectedStudent;
}
public void setSelectedStudent(User student) {
this.selectedStudent = student;
}
public void onRowSelect(SelectEvent event) {
}
public void onRowUnselect(UnselectEvent event) {
//FacesMessage msg = new FacesMessage("Student Unselected", ((User) event.getObject()).getFirstName());
//FacesContext.getCurrentInstance().addMessage("messages", msg);
}
}
The Facelet page:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h ="http://java.sun.com/jsf/html"
xmlns:p ="http://primefaces.org/ui">
<body>
<ui:composition template="./layout.xhtml">
<ui:define name="content">
<h:form id="studentForm">
<p:dataTable var="student" value="#{studentBean.studentList}"
selectionMode="single"
selection="#{studentBean.selectedStudent}" rowKey="#{student.id}">
<p:ajax event="rowSelect" listener="#{studentBean.onRowSelect}"
update=":studentForm:studentDetail" oncomplete="studentDialog.show()"
global="true" immediate="true"
/>
<p:ajax event="rowUnselect" listener="#{studentBean.onRowUnselect}" />
<p:column headerText="First Name">
<h:outputText value="#{student.firstName}" />
</p:column>
<p:column headerText="Last Name">
<h:outputText value="#{student.lastName}" />
</p:column>
<p:column headerText="Student ID">
<h:outputText value="#{student.studentid}" />
</p:column>
</p:dataTable>
<p:dialog id="dialog" header="Student Detail" widgetVar="studentDialog" resizable="false"
showEffect="fade" hideEffect="fade" appendToBody="true">
<h:panelGrid id="studentDetail" columns="2" cellpadding="4">
<h:outputText value="First Name: " />
<h:outputText value="#{studentBean.selectedStudent.firstName}" />
<h:outputText value="Last Name: " />
<h:outputText value="#{studentBean.selectedStudent.lastName}" />
</h:panelGrid>
</p:dialog>
</ui:define>
</ui:composition>
</body>
</html>
I'm following the Car data table example from the Primefaces Showcase page. It seems so simple there but I can't seem to display the selectedStudent information no matter what I do. The dialog shows up fine but the firstName and lastName values are empty.
I tried the following:
Putting the dialog into another form
Use process="#form"
Use process=":studentForm:studentDetail"
What am I doing wrong?
Primefaces 3.3.1,
Glassfish 3.1.2
I removed global="true" immediate="true", unused listeners
from p:ajax, synchronized rowKey="#{student.id}"
with expression from "Student ID" column and populated
studentList inside #PostConstruct init() function not knowing how yours userFacade code is, and it works.
Im using primefaces version 3.1.1, Mojarra 2.1.3, Netbeans 7.0.1, Glassfish Server 3.1.
My test application is using a facelet template with top, left, content, right and bottom layout with raw divs and css. After user logs in with container managed jdbcrealm, they will be presented with the main index.html which use the said template.
I put a navigation menu on the left panel which will subsequently update center panel content with ajax upon clicking menuitem. The center panel will be updated dynamically in <ui:include> by using sessionScoped NavigationBean.
In one of the page clientList.xhtml, I put a <p:dataTable> with a button to view the detail by popping up a <p:dialog>. Im using a viewCoped bean to hold the data list displayed on the dataTable.
The problem is, when I click on the button to select a row in the last colum of every row, the dialog does not appear at all, and my p:ajaxStatus gif image kept on rolling unendingly. When I debug the program with netbeans, I notice the constructor is called again and the previous instance is gone after clicking the button.
This is my index.xhtml using facelets template.
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:c="http://java.sun.com/jsp/jstl/core">
<ui:composition template="/BySalesAutomationTemplate.xhtml">
<ui:define name="title">
<h:outputText value="Facelet Index Page"></h:outputText>
</ui:define>
<ui:define name="top">
TOP
</ui:define>
<ui:define name="left">
<ui:include src="users/menu#{request.isUserInRole('ADMIN') ? 'Admin' : 'User'}.xhtml" />
</ui:define>
<ui:define name="right">
<h:outputText value="Cuba2 daan"></h:outputText>
</ui:define>
<ui:define name="maincontent">
<c:if test="#{navigationBean.page!=null}">
<ui:include src="#{navigationBean.page}.xhtml" />
</c:if>
</ui:define>
<ui:define name="bottom">
<center>2012</center>
</ui:define>
</ui:composition>
</html>
This is the clientList.xhtml page which is displayed in the center panel of my index.xhtml upon clicking a link on the menu in the left panel.
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core">
<h:head>
<title>Client Listing</title>
</h:head>
<h:body>
<p>Client List</p>
<h:form>
<h:commandButton action="#{authBackingBean.logout}" value="Logout" />
</h:form>
<f:view>
<h:form id="formdetail" prependId="false">
<p:ajaxStatus>
<f:facet name="start">
<h:graphicImage value="images/loading.gif" />
</f:facet>
<f:facet name="complete">
<h:outputText value="" />
</f:facet>
</p:ajaxStatus>
<p:growl id="growl" showDetail="true"/>
<p:dataTable id="dtClientList" value="#{saClientController.lazyModel}" rowsPerPageTemplate="10,20,30,50"
paginatorTemplate="{RowsPerPageDropdown} {FirstPageLink} {PreviousPageLink} {CurrentPageReport} {NextPageLink} {LastPageLink}"
paginatorAlwaysVisible="false" var="item" paginator="true" rows="10">
<f:facet name="header">
<h:outputText value="Client List"/>
</f:facet>
<p:column filterBy="#{item.idSaClient}">
<f:facet name="header">
<h:outputText value="IdSaClient"/>
</f:facet>
<p:commandLink action="#{saClientController.showDetails(item)}" value="#{item.idSaClient}" target=":maincontent"/>
</p:column>
<p:column filterBy="#{item.saClientName}">
<f:facet name="header">
<h:outputText value="saClientName"/>
</f:facet>
<h:outputText value="#{item.saClientName}"/>
</p:column>
<p:column filterBy="#{#item.saClientAddress}">
<f:facet name="header">
<h:outputText value="SaClientAddress"/>
</f:facet>
<h:outputText value="#{item.saClientAddress}"/>
</p:column>
<p:column style="width:40px">
<h:panelGrid columns="3" styleClass="actions" cellpadding="2">
<p:commandButton id="selectButton" update=":formdetail:display" oncomplete="clientDialog.show()" icon="ui-icon-search" title="View">
<f:setPropertyActionListener value="#{item}" target="#{saClientController.selectedSaClient}" />
</p:commandButton>
</h:panelGrid>
</p:column>
<f:facet name="footer">
<h:outputText value="Client List"/>
</f:facet>
</p:dataTable>
</h:form>
<p:dialog id="clientDialog" header="Client Detail" widgetVar="clientDialog" resizable="false" showEffect="explode" hideEffect="explode">
<h:panelGrid id="display" columns="2" cellpadding="4">
<f:facet name="header">
<h:outputText value="Selected Row" />
</f:facet>
<h:outputText value="ID" />
<h:outputText value="#{saClientcontroller.selectedSaClient.idSaClient}" />
<h:outputText value="NAME:" />
<h:outputText value="#{saClientcontroller.selectedSaClient.saClientName}" />
<h:outputText value="DESCRIPTION:" />
<h:outputText value="#{saClientcontroller.selectedSaClient.saClientAddress}" />
</h:panelGrid>
</p:dialog>
</f:view>
</h:body>
</html>
This is my Backing Bean.
public class SaClientController implements Serializable {
#EJB
private SaClientFacade saClientFacade;
private SaClient selectedSaClient;
private LazyDataModel<SaClient> lazyModel;
private List<SaClient> saclients;
/** Creates a new instance of SaClientController */
public SaClientController() {
}
#PostConstruct
public void Init() {
saclients = saClientFacade.Retrieve();
lazyModel = new LazyDataModelImp(saclients);
}
public LazyDataModel<SaClient> getLazyModel() {
return lazyModel;
}
public List<SaClient> getClients() {
return saClientFacade.Retrieve();
}
public SaClient getDetails() {
return selectedSaClient;
}
public String showDetails(SaClient selectedSaClient) {
this.selectedSaClient = selectedSaClient;
return "DETAILS";
}
public String update() {
System.out.println("###UPDATE###");
selectedSaClient = saClientFacade.Update(selectedSaClient);
return "SAVED";
}
public String list() {
System.out.println("###LIST###");
return "LIST";
}
public SaClient getSelectedSaClient() {
return selectedSaClient;
}
public void setSelectedSaClient(SaClient selectedSaClient) {
this.selectedSaClient = selectedSaClient;
}
public String dummyAction()
{
return null;
}
}
This is the LazyModelImp class
public class LazyDataModelImp extends LazyDataModel<SaClient> {
private List <SaClient> datasource;
public LazyDataModelImp(List<SaClient> datasource) {
this.datasource = datasource;
}
#Override
public SaClient getRowData(String rowKey) {
for (SaClient saclient : datasource) {
if (saclient.getIdSaClient().toString().equals(rowKey)) {
return saclient;
}
}
return null;
}
#Override
public Object getRowKey(SaClient saclient) {
return saclient.getIdSaClient().toString();
}
#Override
public List<SaClient> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, String> filters) {
List<SaClient> data = new ArrayList<SaClient>();
//filter
for (SaClient saclient : datasource) {
boolean match = true;
for (Iterator<String> it = filters.keySet().iterator(); it.hasNext();) {
try {
String filterProperty = it.next();
String filterValue = filters.get(filterProperty);
String fieldValue = String.valueOf(saclient.getFilterSortFieldValue(filterProperty));
if (filterValue == null || fieldValue.startsWith(filterValue.toUpperCase()) || fieldValue.startsWith(filterValue.toLowerCase())) {
match = true;
} else {
match = false;
break;
}
} catch (Exception e) {
match = false;
}
}
if (match) {
data.add(saclient);
}
}
//rowCount
int dataSize = data.size();
this.setRowCount(dataSize);
//paginate
if (dataSize > pageSize) {
try {
return data.subList(first, first + pageSize);
} catch (IndexOutOfBoundsException e) {
return data.subList(first, first + (dataSize % pageSize));
}
}
else {
return data;
}
//sort
//if (sortField != null) {
// Collections.sort(data, new LazySorter(sortField, sortOrder));
//}
//return data;
}
}
I've already disabled the partial state saving in web.xml.
<context-param>
<param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
<param-value>false</param-value>
</context-param>
The backingBean is reinitialized the first time I click on the view detail commandButton in the last column of the dataTable in clienList.xhtml. And the dialog does not display at all. But after pressing F5. The dialog can be displayed but without any content, the only thing displayed in the dialog is the label outputText but not the bean values, they are empty. Sorry for newbie question. I will be extremely glad if anyone could advise what im doing is wrong, and maybe a little advise on the navigation and whether my strategy of displaying everything in index.xhtml (so I only have 1 view id all the time which is index.xhtml, right?) is right.
This may be the issue with your PrimeFaces dialog that you have an h:form surrounding the p:dialog. I have noticed the PrimeFaces dialog does not work properly when a child of a form element.
Try placing this dialog form inside of the contents of the dialog.
<p:dialog id="clientDialog" header="Client Detail" widgetVar="clientDialog" resizable="false" showEffect="explode" hideEffect="explode">
<h:form id="formdialog" prependId="false">
<h:panelGrid id="display" columns="2" cellpadding="4">
...