I am using primefaces3.3 version. I have a datatable to show the details and the CRUD buttons as part of the footer of the datatable. A Dialog would be shown on click of the CRUD buttons after selecting a particular row in the datatable.
This dialog contains the input fields with requiredMessage and validationMessage properties and a Save button. When i do not enter any input and click on the save button in the dialog the validation message is showing up. However, upon closing the dialog , only the old data is showing up even if a different row is selected in the datatable. I have attached both the BackingBean and xhtml code.
account.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:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:head>
</h:head>
<h:body>
<ui:composition template="/template.xhtml">
<ui:define name="body">
<h:form id="form" prependId="false">
<p:contextMenu for="dataTable">
<p:menuitem value="View" update=":form2:accountDisplay"
icon="ui-icon-search" oncomplete="accountDialog.show()"
process="#this">
<f:setPropertyActionListener value="#{account}"
target="#{accountBean.selectedAccount}" />
</p:menuitem>
<p:menuitem value="Edit" update=":form2:accountDisplay"
icon="ui-icon-edit" oncomplete="accountDialog.show()"
process="#this" immedeate="true">
<f:setPropertyActionListener value="#{account}"
target="#{accountBean.currentAccount}" />
</p:menuitem>
<p:menuitem value="Delete" update=":dialogForm:confirmDialog"
icon="ui-icon-close" oncomplete="confirmation.show()" />
</p:contextMenu>
<h:panelGroup id="dataPanel">
<p:dataTable var="account" value="#{accountBean.accounts}"
paginator="true" rows="20" rowKey="#{account.accountCode}"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
selection="#{accountBean.selectedAccount}" selectionMode="single"
id="dataTable">
<p:column id="accountCode" headerText=" Account Code"
sortBy="#{account.accountCode}" filterBy="#{account.accountCode}"
filterMatchMode="startsWith" footerText="startsWith">
<h:outputText value="#{account.accountCode}" />
</p:column>
<p:column id="accountCode" headerText=" Account Code"
sortBy="#{account.accountDescription}" filterBy="#{account.accountDescription}"
filterMatchMode="startsWith" footerText="startsWith">
<h:outputText value="#{account.accountDescription}" />
</p:column>
<f:facet name="footer">
<p:toolbar>
<p:toolbarGroup align="left">
<p:commandButton id="btnAdd" value="Add" title="Add New Account"
icon="ui-icon-add"
oncomplete="accountDialog.show()" />
<p:commandButton id="editButton" value="Edit" icon="ui-icon-edit"
update=":form2:accountDisplay" oncomplete="accountDialog.show()">
</p:commandButton>
<p:commandButton id="showDialogButton" icon="ui-icon-delete"
value="Delete"
title="Delete Account Details" oncomplete="confirmation.show()">
</p:commandButton>
<p:commandButton id="viewButton" value="View"
icon="ui-icon-search" update=":form2:display"
oncomplete="accountDialog.show()" />
<p:commandButton id="btnRefresh" styleClass="refreshButton"
title="Refresh Account Information" value="Refresh"
icon="ui-icon-refresh"
actionListener="#{accountBean.populateAccounts}"
update=":form:dataTable"/>
</p:toolbarGroup>
</p:toolbar>
</f:facet>
</p:dataTable>
</h:panelGroup>
</h:form>
<h:form id="form2">
<!-- <p:growl id="growl" showDetail="true" sticky="true" /> -->
<p:dialog id="basicDialog" header="Account Details"
widgetVar="detailDialog" resizable="false">
<h:panelGrid id="display" columns="2">
<h:outputText value="#{bundle.AccountLabel_accountCode}" />
<h:outputText value="#{accountBean.selectedAccount.accountCode}"
title="#{bundle.AccountTitle_accountCode}" />
<h:outputText value="#{bundle.AccountLabel_accountDescription}" />
<h:outputText value="#{accountBean.selectedAccount.accountDescription}"
title="#{bundle.AccountTitle_alertCode}" />
</h:panelGrid>
</p:dialog>
<p:dialog header="Account Detail" widgetVar="accountDialog"
resizable="false" height="600" width="600" showEffect="clip"
hideEffect="fold" id="dialog" modal="true">
<h:panelGrid id="accountDisplay" columns="2" cellpadding="4">
<f:facet name="header">
<p:messages id="messages" autoUpdate="true" />
</f:facet>
<h:outputLabel value="Account Code:" for="accountCode" />
<p:inputText label="Account Code" id="accountCode"
value="#{accountBean.selectedAccount.accountCode}"
title="Account Code" required="true"
validatorMessage="#{bundle.AccountValidationAccountCode}" requiredMessage="#{bundle.AccountRequiredMessage_accountCode}">
</p:inputText>
<h:outputLabel value="Account Description:" for="accountDescripition" />
<p:inputText label="Account Description" id="accountDescription"
value="#{accountBean.selectedAccount.accountDescription}"
title="Account Description" required="true"
validatorMessage="#{bundle.AccountValidationAccountDescription}" requiredMessage="#{bundle.AccountRequiredMessage_accountDescription}">
</p:inputText>
<f:facet name="footer">
<!-- <p:commandButton value="New" icon="ui-icon-check"/> -->
<h:outputLabel />
<p:commandButton styleClass="saveButton" value="Save"
icon="ui-icon-check"
actionListener="#{accountBean.createOrUpdate}"
update=":form:dataTable,:form2:accountDisplay" oncomplete="if (!args.validationFailed) {accountDialog.hide();}"/>
<p:commandButton styleClass="cancelButton" value="Cancel"
icon="ui-icon-cancel" oncomplete="accountDialog.hide()" process="#this"/>
</f:facet>
</h:panelGrid>
</p:dialog>
</h:form>
<h:form id="dialogForm">
<p:confirmDialog id="confirmDialog" header="Confirm Delete Account"
severity="alert" widgetVar="confirmation">
<f:facet name="message">
<h:outputText
value="Delete #{accountBean.selectedAccount.accountCode}?" />
</f:facet>
<p:commandButton id="confirm" value="Yes"
oncomplete="confirmation.hide()" update=":form:dataTable"
actionListener="#{accountBean.remove}" ajax="false"/>
<p:commandButton id="decline" value="No"
onclick="confirmation.hide()" type="button" ajax="false"/>
</p:confirmDialog>
</h:form>
</ui:define>
</ui:composition>
AccountBean.java
package com.cba.web.beans;
import java.io.Serializable;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import org.primefaces.context.RequestContext;
import com.cba.services.AccountService;
import com.cba.utils.ServiceLocator;
import com.cba.web.model.Account;
#ManagedBean(name = "accountBean")
#ViewScoped
public class AccountBean implements Serializable {
private transient AccountService accountService;
private List<Account> accounts;
private Account selectedAccount = new Account();
private Account currentAccount = new Account();
public Account getSelectedAccount() {
return selectedAccount;
}
public void setSelectedAccount(Account selectedAccount) {
this.selectedAccount = selectedAccount;
}
public Account getCurrentAccount() {
return currentAccount;
}
public void setCurrentAccount(Account currentAccount) {
this.currentAccount = currentAccount;
}
public AccountBean() {
populateAccounts();
}
public AccountService getAccountService() {
return accountService;
}
public void setAccountService(AccountService accountService) {
this.accountService = accountService;
}
public List<Account> getAccounts() {
return accounts;
}
public void populateAccounts() {
accountService = (AccountService) ServiceLocator.getInstance().getBean(
"accountService");
accounts = accountService.getAccountDetails();
}
public void createOrUpdate(ActionEvent e) {
try {
System.out.println("entering createOrUpdate in AccountBean");
accountService = (AccountService) ServiceLocator.getInstance()
.getBean("accountService");
accountService.updateAccountDetails(selectedAccount);
} catch (Exception ex) {
ex.printStackTrace();
}
}
public void remove(ActionEvent e) {
try {
accountService = (AccountService) ServiceLocator.getInstance()
.getBean("accountService");
accountService.deleteAccountDetails(selectedAccount);
selectedAccount = new Account();
populateAccounts();
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
I am using Google Chrome 19 and IE 8. Any input on this would be appreciated. Thanks in advance
Related
When I need to look up the object that my controller finds in the base and return the object, but in my form does not show, only some fields.
When the field is disabled true the value is show but if disabled is false is not show !!
My form
<h:form id="frm" prependId="false">
<p:panelGrid columns="2" layout="grid"
styleClass="panelgrid-noborder"
style="margin-top: 10px;"
columnClasses="ui-grid-col-1, ui-grid-col-2">
<p:outputLabel value="Id" for="id"/>
<p:inputText id="id"
value="#{planoController.plano.id}"
disabled="true">
<p:ajax event="blur" update="frm" listener="#{planoController.findById()}"/>
</p:inputText>
</p:panelGrid>
<p:panelGrid columns="2" layout="grid"
styleClass="panelgrid-noborder"
style="margin-top: 10px;"
columnClasses="ui-grid-col-1, ui-grid-col-6">
<p:outputLabel value="Nome" for="nome"/>
<p:inputText id="nome"
value="#{planoController.plano.nome}"/>
</p:panelGrid>
<p:dataTable id="tblPlanos"
value="#{planoController.planos}"
var="plano"
rows="20"
paginator="true"
paginatorPosition="bottom"
reflow="true"
emptyMessage="Nenhum Plano Cadastrado">
<p:column headerText="#" width="5%">
<p:commandButton icon="ui-icon-pencil" update="frm" immediate="true">
<f:setPropertyActionListener value="#{plano}" target="#{planoController.planoSelecionado}" />
</p:commandButton>
</p:column>
</p:dataTable>
</h:form>
My Controller
public void setPlanoSelecionado(Plano planoSelecionado) {
this.planoSelecionado = planoSelecionado;
findPlanoSelecionado();
}
/**
* Retorna Plano Selecionado
* */
public void findPlanoSelecionado(){
plano = this.planoService.findById(planoSelecionado.getId());
}
I am trying to show an error message for each row inside a primefaces datatable
Here is my xhtml, I removed some of the tags and some javascript functions are omitted for the sake of clarity
<f:view>
<h:form id="mainEditForm">
<!-- <p:messages id="messages" showDetail="true" autoUpdate="true" closable="true" /> -->
<p:dataTable id="configTable"
value="#{favoriteReportsQueries.myFavoriteReportsQueriesPreferences}"
var="repList"
selection="#{favoriteReportsQueries.selectedFavoriteReportsQueries}"
rowKey="#{repList.reportFavoriteName}">
<p:column headerText="Report / Query">
<h:selectOneMenu id="reportQuery" value="#{repList.reportURL} onchange="submit();" update="reportGivenName">
<f:valueChangeListener type="cmecf.ui.favoritereports.validator.CustomNameValueChangeListener" />
<f:selectItems
value="#{favoriteReportsQueries.applicationReportsAndQueries}"
var="appRepList" itemValue="#{appRepList.value}"
itemLabel="#{appRepList.label}" />
</h:selectOneMenu>
</p:column>
**<p:column headerText="Custom Name">
<p:inputText id="reportGivenName"
value="#{repList.reportFavoriteName}" size="50"/>
<f:validator validatorId="cmecf.favoritereports.CustomValidator" for="reportGivenName"/>
<p:message for="reportGivenName"/>
</p:column>**
<p:column style="width:10px;">
<f:facet name="header">
Delete
</f:facet>
<p:selectBooleanCheckbox id="deleteId"
styleClass="selectBooleanCheckbox"
value="#{repList.delete}">
<p:ajax event="valueChange" process="#this"></p:ajax>
</p:selectBooleanCheckbox>
</p:column>
</p:dataTable>
<h:panelGrid columns="7">
<p:column>
<p:commandButton id="savePrefs"
action="#{favoriteReportsQueries.storeReportsPreferences}"
oncomplete="resizeiFrame()"
value="Save" ajax="false" />
</p:column>
<p:column></p:column>
<p:column>
<p:commandLink value="Add New"
action="#{favoriteReportsQueries.addNewRow}"
oncomplete="resizeiFrame()"
update="configTable" />
</p:column>
<p:spacer width="2px"></p:spacer>
<p:column>
<p:commandLink type="reset" value="Clear"
action="#{favoriteReportsQueries.restorePreferences}"
oncomplete="resizeiFrame()"
update="configTable" ajax="false" />
</p:column>
<p:column></p:column>
<p:column>
<p:commandLink value="Cancel"
action="#{favoriteReportsQueries.cancel}"
ajax="false" />
</p:column>
</h:panelGrid>
</h:form>
</f:view>
I implemented the validator which just returns an error message
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.validator.FacesValidator;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;
#FacesValidator("cmecf.favoritereports.CustomValidator")
public class CustomNameValidator implements Validator{
#Override
public void validate(FacesContext context, UIComponent component,
Object value) throws ValidatorException {
FacesMessage msg =
new FacesMessage("Name already exists",
"Invalid name");
msg.setSeverity(FacesMessage.SEVERITY_ERROR);
throw new ValidatorException(msg);
}
}
When I run this app I am getting this error
<f:validator> Parent not composite component or an instance of EditableValueHolder: org.primefaces.component.column.Column#be0296
Thanks in advance
Sai
try this..
<p:inputText id="reportGivenName"
value="#{repList.reportFavoriteName}" size="50">
<f:validator validatorId="cmecf.favoritereports.CustomValidator" />
</p:inputText>
I use POI & Itext jar to export Data to PDF or Excel file, I would like to generate a report that contain the data from datatable, but here is what I got as result
http://hpics.li/3653d83
As you see, fields contain variable not the data from datatable.
I would like that file containe data like id, name, email... Please any suggestion
This is my FormateurController.java
package com.controller;
import com.dao.FormateurDao;
import com.dao.InterfaceFormateur;
import com.lowagie.text.BadElementException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Image;
import com.lowagie.text.PageSize;
import com.model.Formateur;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.model.DataModel;
import javax.faces.model.ListDataModel;
import javax.servlet.ServletContext;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.util.HSSFColor;
/**
*
* #author Ucf
*/
#ManagedBean
#SessionScoped
public class FormateurController {
private Formateur formateur;
private DataModel listFormateurs;
private Formateur selectedFormateur;
private Formateur[] selectedFormateurs;
private List<Formateur> filteredFormateurs;
public Formateur getFormateurs() {
if(this.formateur == null){
this.formateur = new Formateur();
}
return formateur;
}
public void setFormateurs(Formateur formateur) {
this.formateur = formateur;
}
public DataModel getListFormateurs() {
List<Formateur> lista = new FormateurDao().list();
listFormateurs = new ListDataModel(lista);
return listFormateurs;
}
public void preparerajouterFormateur(ActionEvent actionEvent){
formateur = new Formateur();
}
public void preparermodifierFormateur(ActionEvent actionEvent){
formateur = (Formateur)(listFormateurs.getRowData());
}
public void ajouter(ActionEvent actionEvent){
InterfaceFormateur dao = new FormateurDao();
dao.enregistrer(formateur);
}
public void modifier(ActionEvent actionEvent){
InterfaceFormateur dao = new FormateurDao();
dao.actualiser(formateur);
}
public String exclure(){
Formateur employers = (Formateur)(listFormateurs.getRowData());
InterfaceFormateur dao = new FormateurDao();
dao.supprimer(employers);
return "index";
}
public Formateur getSelectedFormateur() {
return selectedFormateur;
}
public void setSelectedFormateur(Formateur selectedFormateur) {
this.selectedFormateur = selectedFormateur;
}
public List<Formateur> getFilteredFormateurs() {
return filteredFormateurs;
}
public void setFilteredFormateurs(List<Formateur> filteredFormateurs) {
this.filteredFormateurs = filteredFormateurs;
}
public Formateur[] getSelectedFormateurs() {
return selectedFormateurs;
}
public void setSelectedFormateurs(Formateur[] selectedFormateurs) {
this.selectedFormateurs = selectedFormateurs;
}
public void postProcessXLS(Object document) {
HSSFWorkbook wb = (HSSFWorkbook) document;
HSSFSheet sheet = wb.getSheetAt(0);
HSSFRow header = sheet.getRow(0);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setFillForegroundColor(HSSFColor.GREEN.index);
cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
for(int i=0; i < header.getPhysicalNumberOfCells();i++) {
HSSFCell cell = header.getCell(i);
cell.setCellStyle(cellStyle);
}
}
public void preProcessPDF(Object document) throws IOException, BadElementException, DocumentException {
Document pdf = (Document) document;
pdf.open();
pdf.setPageSize(PageSize.A4);
ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext().getContext();
String logo = servletContext.getRealPath("") + File.separator + "images" + File.separator + "ACTUS-0-740-econocom-logo.gif";
pdf.add(Image.getInstance(logo));
}
public String redirectFormateur(){
return "ModifierFournisseur.xhtml";
}
}
this is my index.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:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<h:head>
<title>Gestion de réservation pour une formation</title>
</h:head>
<h:body>
<p:layout fullPage="true">
<p:layoutUnit position="north" size="150">
<center> <h1>Gestion de réservation pour une formation</h1></center>
</p:layoutUnit>
<p:layoutUnit position="west" size="200" rendered="true" collapsible="true" resizable="true" closable="true" header="menu">
<h:form>
<p:commandLink value="Nouveau formateur" actionListener="#{formateurController.preparerajouterFormateur(actionEvent)}" onclick="dlgFormateur.show();" />
</h:form>
</p:layoutUnit>
<p:layoutUnit position="center">
<h:form id="form">
<p:dialog widgetVar="dlgFormateur" resizable="false" height="400" width="450" header="Ajout formateur" position="center">
<p:panelGrid columns="2">
<h:outputText value="nom"/>
<p:inputText id="adresse2" value="#{formateurController.formateurs.adresse}"/>
<h:outputText value="cin"/>
<p:inputText id="cin2" value="#{formateurController.formateurs.cin}"/>
<h:outputText value="email"/>
<p:inputText id="email2" value="#{formateurController.formateurs.email}"/>
<h:outputText value="nom"/>
<p:inputText id="nom2" value="#{formateurController.formateurs.nom}"/>
<h:outputText value="prenom"/>
<p:inputText id="prenom2" value="#{formateurController.formateurs.prenom}"/>
<h:outputText value="pseudo"/>
<p:inputText id="pseudo2" value="#{formateurController.formateurs.pseudo}"/>
<h:outputText value="sexe"/>
<p:inputText id="sexe2" value="#{formateurController.formateurs.sexe}"/>
<h:outputText value="telephone"/>
<p:inputText id="telephone2" value="#{formateurController.formateurs.telephone}"/>
<p:commandButton value="enregistrer" id="eng" actionListener="#{formateurController.ajouter(actionEvent)}" update="dataformateur" oncomplete="dlgFormateur.hide()"/>
</p:panelGrid>
</p:dialog>
<p:dataTable id="dataformateur" value="#{formateurController.listFormateurs}" var="formateur" rowKey="#{formateur.formateurId}" paginator="true" rows="10" selection="#{formateurController.selectedFormateurs}" selectionMode="multiple" filteredValue="#{formateurController.filteredFormateurs}" rowsPerPageTemplate="5,10,20,30">
<p:ajax event="rowSelect" update=":form:display" oncomplete="formateurDialog.show()" />
<f:facet name="header">
List of Formateurs
</f:facet>
<p:column headerText="Id" sortBy="#{formateur.formateurId}" filterBy="#{formateur.formateurId}" id="id_formateur">
#{formateur.formateurId}
</p:column>
<p:column headerText="Adresse" sortBy="#{formateur.adresse}" filterBy="#{formateur.adresse}" id="adresse">
#{formateur.adresse}
</p:column>
<p:column headerText="CIN" sortBy="#{formateur.cin}" filterBy="#{formateur.cin}" id="cin">
#{formateur.cin}
</p:column>
<p:column headerText="Email" sortBy="#{formateur.email}" filterBy="#{formateur.email}" id="email">
#{formateur.email}
</p:column>
<p:column headerText="Nom" sortBy="#{formateur.nom}" filterBy="#{formateur.nom}" id="nom">
#{formateur.nom}
</p:column>
<p:column headerText="Prenom" sortBy="#{formateur.prenom}" filterBy="#{formateur.prenom}" id="prenom">
#{formateur.prenom}
</p:column>
<p:column headerText="Pseudo" sortBy="#{formateur.pseudo}" filterBy="#{formateur.pseudo}" id="pseudo">
#{formateur.pseudo}
</p:column>
<p:column headerText="Sexe" sortBy="#{formateur.sexe}" filterBy="#{formateur.sexe}" id="sexe">
#{formateur.sexe}
</p:column>
<p:column headerText="Telephone" sortBy="#{formateur.telephone}" filterBy="#{formateur.telephone}" id="telephone">
#{formateur.telephone}
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Excluir" />
</f:facet>
<p:commandLink value="Excluir" action="#{formateurController.exclure()}" onclick="if(!confirm('Existe déjà #{formateur.nom}?'))return false;" update ="dataformateur"/>
</p:column>
</p:dataTable>
<h:panelGrid columns="2">
<p:panel header="Export All Data">
<h:commandLink>
<p:graphicImage value="/images/excel.png" />
<p:dataExporter type="xls" target="dataformateur" fileName="formateurs" postProcessor="#{formateurController.postProcessXLS}" />
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/pdf.png" />
<p:dataExporter type="pdf" target="dataformateur" fileName="formateurs"/>
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/csv.png" />
<p:dataExporter type="csv" target="formateur" fileName="formateurs" />
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/xml.png" />
<p:dataExporter type="xml" target="formateur" fileName="formateurs" />
</h:commandLink>
</p:panel>
<p:panel header="Export Page Data">
<h:commandLink>
<p:graphicImage value="/images/excel.png" />
<p:dataExporter type="xls" target="formateur" fileName="formateurs" pageOnly="true"/>
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/pdf.png" />
<p:dataExporter type="pdf" target="formateur" fileName="formateurs" pageOnly="true"/>
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/csv.png" />
<p:dataExporter type="csv" target="formateur" fileName="formateurs" pageOnly="true"/>
</h:commandLink>
<h:commandLink>
<p:graphicImage value="/images/xml.png" />
<p:dataExporter type="xml" target="formateur" fileName="formateurs" pageOnly="true"/>
</h:commandLink>
</p:panel>
</h:panelGrid>
<p:dialog header="Formateur Detail" widgetVar="formateurDialog" resizable="false"
width="300" showEffect="explode" hideEffect="explode">
<p:dataList id="display"
value="#{formateurController.selectedFormateurs}"
var="selectedFormateur" type="definition">
Id: #{selectedFormateur.formateurId}, Adresse: #{selectedFormateur.adresse}
</p:dataList>
</p:dialog>
</h:form>
</p:layoutUnit>
</p:layout>
</h:body>
</html>
I'd be grateful for your feedback.
It's because you're printing the variables and not an outputtext with the VALUE of the fields. Took me two hours to figure it out.
Instead of
#{formateur.adresse}
write
<h:outputText value="#{formateur.adresse}" />
You should instantiate Formateur in the beginning itself like:
private Formateur formateur = new Formateur();
When you call its getter, you are checking if formateur is null, but it has not been initialized yet. That might be the problem as far as I understand. I am not sure if you can check if an object is null if it has not even been created/initialized. So, maybe try initializing it in the declarataion itself OR try removing the condition where you check if it is null.
I have a smiliar problem like here: Primefaces: commandButton in confirmDialog cannot update datatable in the same form
I have a table with games. In the last column there are 2 buttons: delete and details.
The delete button should delete the game
The button does delete the game but the update doesn't work.
update=":form1:overviewTableGame" --> no reaction (no refresh)
update="#form" --> update performes (table refreshes), but the entire scren is locked. i think due to the fact, that the form which contains the dialog is updated...
The table code:
<h:form id="form1">
<p:messages id="messages" showDetail="true" autoUpdate="true"
closable="true" />
<p:dataTable id="overviewTableGame" var="game" value="#{gameMB.list}">
<p:column headerText="#{msg.ID}" sortBy="#{game.id}">
<h:outputText value="#{game.id}" />
</p:column>
<p:column headerText="#{msg.NAME}" sortBy="#{game.name}">
<h:outputText value="#{game.name}" />
</p:column>
<p:column headerText="#{msg.DESCRIPTION}"
sortBy="#{game.description}">
<h:outputText value="#{game.description}" />
</p:column>
<p:column headerText="#{msg.ADMIN}" sortBy="#{game.admin.firstname}">
<h:outputText value="#{game.admin.firstname}" />
</p:column>
<p:column headerText="#{msg.ACTION}">
<p:commandButton id="commandButtonDELETE" value="löschen"
onclick="confirmation.show()" type="button"
update=":form1:display">
<f:setPropertyActionListener value="#{game}"
target="#{gameMB.selectedGame}" />
</p:commandButton>
<p:commandButton id="commandButtonDETAIL" value="detail"
action="#{gameMB.details()}">
<f:param name="id" value="#{game.id}" />
</p:commandButton>
</p:column>
</p:dataTable>
<p:confirmDialog id="confirmDialog"
message="Are you sure about destroying the world?"
header="Initiating destroy process" severity="alert"
widgetVar="confirmation">
<h:panelGrid id="display" columns="2" cellpadding="4"
style="margin:0 auto;">
<h:outputText value="Name:" />
<h:outputText value="#{gameMB.selectedGame.name}"
style="font-weight:bold" />
<p:commandButton id="confirm" value="Yes Sure"
oncomplete="confirmation.hide()"
actionListener="#{gameMB.delete(gameMB.selectedGame)}"
update=":form1:overviewTableGame">
</p:commandButton>
</h:panelGrid>
<p:commandButton id="decline" value="Not Yet"
onclick="confirmation.hide()" type="button" />
</p:confirmDialog>
</h:form>
The Delete Method:
public void delete(Game game) {
//FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_INFO,"DELETE", "Game Deleted!"));
System.out.println("==================");
System.out.println(game);
getGameService().removeGame(game);
//this.gameList = gameService.listAllGames();
}
The selectedGame
private Game selectedGame;
public Game getSelectedGame() {
return selectedGame;
}
public void setSelectedGame(Game selectedGame) {
this.selectedGame = selectedGame;
}
Any ideas?
Thanks
Separate your dialog from p:dataTable. Following code is working:
The xhtml:
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core" xmlns:p="http://primefaces.org/ui" template="/WEB-INF/templates/globalTemplate.xhtml">
<ui:define name="title">15344819</ui:define>
<ui:define name="content">
<p:growl id="growl" showDetail="true" />
<h:form id="form">
<p:dataTable id="students" value="#{so15344819.students}" var="student">
<p:column>
<p:commandButton id="selectButton" update=":form:display" oncomplete="studentDialog.show()" icon="ui-icon-search" title="View">
<f:setPropertyActionListener value="#{student}" target="#{so15344819.selectedStudent}" />
</p:commandButton>
</p:column>
</p:dataTable>
<p:dialog header="Student Detail" widgetVar="studentDialog" resizable="false" id="studentDlg"
showEffect="fade" hideEffect="explode" modal="true">
<h:panelGrid id="display" columns="2" cellpadding="4" style="margin:0 auto;">
<h:outputText value="Name:" />
<h:outputText value="#{so15344819.selectedStudent.name}" style="font-weight:bold"/>
<p:commandButton id="deleteButton" actionListener="#{so15344819.delete(so15344819.selectedStudent)}" oncomplete="studentDialog.hide()"
update=":form:students" value="Delete"/>
<p:commandButton id="cancelButton" onclick="studentDialog.hide()" value="Cancel"/>
</h:panelGrid>
</p:dialog>
</h:form>
</ui:define>
</ui:composition>
The managed bean:
package app.so.dev.web.controller;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import app.so.dev.web.model.Student;
#ManagedBean(name = "so15344819")
#ViewScoped
public class SO15344819 implements Serializable {
private static final long serialVersionUID = 6686378446131077581L;
private List<Student> students;
private Student selectedStudent;
#PostConstruct
public void init() {
students = new ArrayList<Student>();
students.add(new Student("Student 1"));
students.add(new Student("Student 2"));
}
public void delete(Student student) {
System.out.println("==================");
System.out.println(student);
students.remove(student);
}
public List<Student> getStudents() {
return students;
}
public void setStudents(List<Student> students) {
this.students = students;
}
public Student getSelectedStudent() {
return selectedStudent;
}
public void setSelectedStudent(Student selectedStudent) {
this.selectedStudent = selectedStudent;
}
}
Feel free to revert.
I am trying to add a command link into PrimeFaces message tag. How can I do that?
MessagesView bean class
#ManagedBean
public class MessagesView {
public void info() {
FacesContext.getCurrentInstance().addMessage(null,
new FacesMessage(FacesMessage.SEVERITY_INFO, "Info","PrimeFaces Rocks."));
}
}
xhtml
<h:form>
<p:messages id="messages" showDetail="true" autoUpdate="true"
closable="true" />
<p:commandButton value="Info" actionListener="#{messagesView.info}" />
</h:form>
I want to add this command link to the message.
<p:commandLink id="ajax" actionListener="#{buttonView.buttonAction}">
<h:outputText value="Submit" />
</p:commandLink>