I have a PrimeFaces datatable. For each row in this table, I want to allow the user to update/delete the row entry (a user).
<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:p="http://primefaces.prime.com.tr/ui">
<h:head>
<link type="text/css" rel="stylesheet" href="themes/bluesky/skin.css" />
</h:head>
<h:body>
<center>
<h:form>
<p:panel id="viewUsersPanel" header="View Users">
<p:dataTable var="user" value="#{uController.users}"
emptyMessage="No Users Found.">
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="Name" />
</f:facet>
<h:outputText value="#{user.name}" />
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="Postal Address" />
</f:facet>
<h:outputText value="#{user.address}" />
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="Phone Number" />
</f:facet>
<h:outputText value="#{user.phone}" />
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="Email Address" />
</f:facet>
<h:outputText value="#{user.email}" />
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="DOB" />
</f:facet>
<h:outputText value="#{user.dob}">
<f:convertDateTime pattern="dd-MMM-yyyy" />
</h:outputText>
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="No. Memberships" />
</f:facet>
<h:outputText value="#{user.numberOfMemberships}" />
</p:column>
<p:column style="text-align: center;">
<f:facet name="header">
<h:outputText value="Actions" />
</f:facet>
<h:commandButton value="Update" action="#{uController.update}" />
<h:commandButton value="Delete" action="#{uController.delete}" />
</p:column>
</p:dataTable>
<h:panelGrid columns="2" cellpadding="2" id="footerPanelGrid"
border="0">
<h:commandButton action="#{uController.home}" value="Home Page" />
</h:panelGrid>
</p:panel>
</h:form>
</center>
</h:body>
</html>
However, neither of the buttons work. Instead they appear to simply refresh the view page. I have ran the app in debug and neither update or delete method is hit.
I suspect this may be due to using h:commandButton within a p:dataTable. However, I have also tried p:commandButton but to no avail.
For reference, here is a snippet of the UserController class:
#ManagedBean(name="uController")
public class UserController extends AbstractController {
private Collection<User> users;
...
public String update() {
System.out.println("Ready for update");
return "update-user";
}
public String delete() {
System.out.println("Ready for delete");
return "delete-user";
}
...
}
I have found the solution using a ViewScoped bean. The article that I came across for this:
Learning JSF2: Managed beans
I changed my h:commandButton to:
<h:commandButton value="Delete" action="#{userList.delete}">
<f:setPropertyActionListener target="#{userList.selectedUser}"
value="#{user}" />
I also re-designed my UserController class and it became UserList:
import java.util.Collection;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.ViewScoped;
#ManagedBean(name="userList")
#ViewScoped
public class UserList {
private Collection<User> users;
private User selectedUser;
#ManagedProperty(value="#{userService}")
private UserService userService;
public void setUserService(UserService userService) {
this.userService = userService;
}
#PostConstruct
public void populateList() {
users = userService.getUsers();
}
public void delete() {
// TODO remove from DB
users.remove(selectedUser);
}
public User getSelectedUser() {
return selectedUser;
}
public void setSelectedUser(User selectedUser) {
this.selectedUser = selectedUser;
}
public Collection<User> getUsers() {
return users;
}
}
Thanks for your responses Zenzen.
Related
I'm having a problem updating a column in my datatable after an edit.
I use a dialog to edit the data you want. You are saving everything in the database, the problem
Rezide in updating the table, the fields are being updated with the new values,
Only one that is not updating, just a selectOneMenu that is in the dialog.
The field that is not updating is from the Lotação, the rest is working.
My table..
<h:head>
</h:head>
<h:body>
<ui:composition template="/WEB-INF/template/template.xhtml">
<ui:define name="TituloCorpo">Alterar Impressora</ui:define>
<ui:define name="Corpo">
<div align="center">
<h:form id="form">
<!-- BOTÕES QUE GERA RELATÓRIOS EM PDF E CSV -->
<div style="width:2958px">
<h:commandLink>
<h:graphicImage value="/resources/img/icon_pdf.png" width="35" title="Relatório em PDF"/>
<p:dataExporter type="pdf" target="tab" fileName="impressoras" pageOnly="true"/>
</h:commandLink>
<h:commandLink>
<h:graphicImage value="/resources/img/icon_csv.png" width="35" title="Relatório em CSV"/>
<p:dataExporter type="csv" target="tab" fileName="impressoras" pageOnly="true" />
</h:commandLink>
</div>
<!-- SCRIPT QUE CRIA UMA TABELA -->
<p:dataTable id="tab" var="impressora" widgetVar="tab" value="#{impressoraMB.impressoras}" editable="true" reflow="true" style="width:1100px">
<p:column id="fabricante" headerText="Fabricante" filterBy="#{impressora.fabricante}" filterMatchMode="contains" style="width:170px">
<h:outputLabel value="#{impressora.fabricante}"/>
</p:column>
<p:column id="modelo" headerText="Modelo" filterBy="#{impressora.modelo}" filterMatchMode="contains" style="width:170px">
<h:outputLabel value="#{impressora.modelo}"/>
</p:column>
<p:column id="modeloCartucho" headerText="Modelo do Cartucho" filterBy="#{impressora.modeloCartucho}" filterMatchMode="contains" style="width:180px">
<h:outputLabel value="#{impressora.modeloCartucho}"/>
</p:column>
<p:column id="patrimonio" headerText="Patrimonio" filterBy="#{impressora.patrimonio}" filterMatchMode="contains" style="width:120px">
<h:outputLabel value="#{impressora.patrimonio}"/>
</p:column>
<p:column id="lotacao" headerText="Lotação" filterBy="#{impressora.nome}" filterMatchMode="contains" style="width:110px">
<h:outputLabel value="#{impressora.nome}"/>
</p:column>
<p:column headerText="Alterar" style="width:70px" exportable="false">
<p:commandButton update=":formAlterar:panelAlterar" icon="ui-icon-pencil" title="Alterar" style="height:35px;width:35px"
oncomplete="PF('alterarImpre').show()" ajax="true">
<f:setPropertyActionListener value="#{impressora}" target="#{impressoraMB.impressora}"/>
</p:commandButton>
</p:column>
<p:column headerText="Remover" style="width:90px" exportable="false">
<p:commandButton update=":formExcluir:panelExcluir" oncomplete="PF('excluirImpre').show()" icon="ui-icon-trash"
styleClass="btn btn-small" style="height:35px;width:35px" title="Excluir">
<f:setPropertyActionListener value="#{impressora}" target="#{impressoraMB.impressora}"/>
</p:commandButton>
</p:column>
</p:dataTable>
</h:form>
</div>
<!-- PAGINA COM A CAIXA DE DIALOGO -->
<ui:include src="/panel.xhtml"/>
</ui:define>
</ui:composition>
</h:body>
My dialog..
<p:dialog id="editar" header="Altere os dados desejados" widgetVar="alterarImpre" width="600" location="center"
draggable="true" modal="true" responcive="true" showEffect="fade" hideEffect="fade">
<h:form id="formAlterar">
<h6 align="center"><i>*Para abrir o campo de edição, clique em cima do valor</i></h6>
<br/>
<h:panelGrid id="panelAlterar" columns="2" cellpadding="5" width="75%">
<h:outputLabel for="fabricante" value="Fabricante:"/>
<p:inplace id="fabricante" editor="true" emptyLabel="Me edite">
<p:inputText value="#{impressoraMB.impressora.fabricante}" required="true" label="text"/>
</p:inplace>
<h:outputLabel for="modelo" value="Modelo:"/>
<p:inplace id="modelo" editor="true" emptyLabel="Me edite">
<p:inputText value="#{impressoraMB.impressora.modelo}" required="true" label="text"/>
</p:inplace>
<h:outputLabel for="modeloCartucho" value="Modelo do Cartucho: "/>
<p:inplace id="modeloCartucho" editor="true" emptyLabel="Me edite">
<h:inputText value="#{impressoraMB.impressora.modeloCartucho}" required="true" label="text"/>
</p:inplace>
<h:outputLabel for="patrimonio" value="Patrimonio"/>
<p:inplace id="patrimonio" editor="true" emptyLabel="Me edite">
<p:inputText value="#{impressoraMB.impressora.patrimonio}" required="true" label="text"/>
</p:inplace>
<h:outputLabel for="lotacoes" value="Lotações:"/>
<h:panelGroup>
<h:selectOneMenu id="lotacoes" value="#{impressoraMB.impressora.id_Lotacoes}" effect="fold" required="true"
immediate="true" style="width:100%">
<f:selectItems value="#{lotacoesMB.listLotacoes}" var="item"
itemLabel="#{item.nome}" itemValue="#{item.id}"/>
<f:ajax execute="#this"/>
</h:selectOneMenu>
</h:panelGroup>
</h:panelGrid>
<br/>
<div align="center">
<h:panelGrid>
<h:panelGroup>
<p:commandButton id="btnAlterar" value="Alterar" action="#{impressoraMB.alterar}" onclick="PF('alterarImpre').hide()"
oncomplete="PF('form').hide(); #{impressoraMB.impressora}" ajax="true" process="#form" title="Alterar">
<f:ajax execute="#all" render=":form:tab"/>
</p:commandButton>
<p:commandButton id="btnCancelar" value="Cancelar" onclick="PF('alterarImpre').hide()" title="Cancelar"/>
</h:panelGroup>
</h:panelGrid>
</div>
</h:form>
</p:dialog>
MY Bean..
public class ImpressoraMB {
private Impressora impressora;
private ImpressoraDAO dao;
private List<Impressora> impressoras;
public ImpressoraMB() {
impressora = new Impressora();
impressoras = new ArrayList<Impressora>();
dao = new ImpressoraDAO();
}
public List<Impressora> getImpressoras() {
if (impressoras.size() == 0) {
impressoras = dao.getImpressoras();
}
return impressoras;
}
public void adicionar() {
dao.adicionar(impressora);
impressora = new Impressora();
}
public void remover() {
dao.remover(impressora);
impressoras.remove(impressora);
impressora = new Impressora();
}
public void alterar() {
dao.alterar(impressora);
impressora = new Impressora();
}
public void showMsgAdicionar() {
FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_INFO, "Impressora adicionada", "com sucesso!");
RequestContext.getCurrentInstance().showMessageInDialog(message);
}
public Impressora getImpressora() {
return impressora;
}
public void setImpressora(Impressora impressora) {
this.impressora = impressora;
}
}
Thank you very much in advance.
In your dialog you have
<h:selectOneMenu id="lotacoes" value="#{impressoraMB.impressora.id_Lotacoes}" effect="fold"
required="true" immediate="true" style="width:100%">
while your DataTable uses
<p:column id="lotacao" headerText="Lotação" filterBy="#{impressora.nome}"
filterMatchMode="contains" style="width:110px">
<h:outputLabel value="#{impressora.nome}"/>
</p:column>
If you change the value in one of the two different .xhtml files you should have the expected result
You have to use the update attribute in your command button or in your ajax call.
<p:commandButton id="btnAlterar" value="Alterar" action="#{impressoraMB.alterar}" update=":form:tab" onclick="PF('alterarImpre').hide()"
oncomplete="PF('form').hide(); #{impressoraMB.impressora}" ajax="true" process="#form" title="Alterar">
or
<f:ajax execute="#all" update=":form:tab" render=":form:tab"/>
Make sure that the object is updated in the backed bean
I have datatable, code is below.
<h:form id="listaPoi">
<p:dataTable id="lokacije" var="poi" value="#{poiBacking.listaPoiLokacija}"
rowIndexVar="rowIndex" styleClass="nonsortable" paginator="true" rows="20"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
rowsPerPageTemplate="20,50,100" filteredValue="#{poiBacking.filteredPoi}"
emptyMessage="Nisu pronađeni POI za traženi upit">
<p:column filterBy="grad" filterMatchMode="contains">
<f:facet name="header">
<h:outputText value="Mjesto" />
</f:facet>
<h:outputText value="#{poi.grad}" />
</p:column>
<p:column filterBy="adresa" filterMatchMode="contains">
<f:facet name="header">
<h:outputText value="Adresa" />
</f:facet>
<h:outputText value="#{poi.adresa}" />
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Geolat" />
</f:facet>
<h:outputText value="#{poi.geolat}" />
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Geolon" />
</f:facet>
<h:outputText value="#{poi.geolon}" />
</p:column>
<p:column>
<f:facet name="header">
</f:facet>
<p:commandButton icon="ui-icon-pencil" value="Uredi lokaciju"
actionListener="#{poiBacking.getPois(poi.geolat,poi.geolon)}"
action="#{poiBacking.setLinkUpdate()}"
oncomplete="PF('poiDialog').show()" update=":unos,:poiDialogId,:toolbar" />
</p:column>
</p:dataTable>
</h:form>
Problem is when i click on second or any other page, datatable shows only first record. If i filter, results are the same. In backing bean list for filtered values contains all values but also shows only first.
Lists in PoiBacking:
private List<PoiLokacija> listaPoiLokacija;
private List<PoiLokacija> filteredPoi;
listaPoiLokacija is fill in #PostConstruct method init().
You didn't give us your code in PoiBacking, so I have no idea if there are something wrong in PoiBacking.
However, I tried your code and find every thing work just fine.
Check this:
Page(Deleted oncomplete="PF('poiDialog').show()" update=":unos,:poiDialogId,:toolbar" since I can't find them in your code) :
<h:form id="listaPoi">
<p:dataTable id="lokacije" var="poi" value="#{poiBacking.listaPoiLokacija}"
rowIndexVar="rowIndex" styleClass="nonsortable" paginator="true" rows="3"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
rowsPerPageTemplate="20,50,100" filteredValue="#{poiBacking.filteredPoi}"
emptyMessage="Nisu pronađeni POI za traženi upit">
<p:column filterBy="grad" filterMatchMode="contains">
<f:facet name="header">
<h:outputText value="Mjesto" />
</f:facet>
<h:outputText value="#{poi.grad}" />
</p:column>
<p:column filterBy="adresa" filterMatchMode="contains">
<f:facet name="header">
<h:outputText value="Adresa" />
</f:facet>
<h:outputText value="#{poi.adresa}" />
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Geolat" />
</f:facet>
<h:outputText value="#{poi.geolat}" />
</p:column>
<p:column>
<f:facet name="header">
<h:outputText value="Geolon" />
</f:facet>
<h:outputText value="#{poi.geolon}" />
</p:column>
<p:column>
<f:facet name="header">
</f:facet>
<p:commandButton icon="ui-icon-pencil" value="Uredi lokaciju"
actionListener="#{poiBacking.getPois(poi.geolat,poi.geolon)}"
action="#{poiBacking.setLinkUpdate()}"
/>
</p:column>
</p:dataTable>
</h:form>
Backing Bean(Set every attributes in PoiLokacija as String since you didn't mention it):
private List<PoiLokacija> listaPoiLokacija=new ArrayList<>();
private List<PoiLokacija> filteredPoi=new ArrayList<>();
#PostConstruct
public void init(){
listaPoiLokacija.add(new PoiLokacija("grad1", "adresa1", "geolat1", "geolon1"));
listaPoiLokacija.add(new PoiLokacija("grad2", "adresa2", "geolat2", "geolon2"));
listaPoiLokacija.add(new PoiLokacija("grad3", "adresa3", "geolat3", "geolon3"));
listaPoiLokacija.add(new PoiLokacija("grad4", "adresa4", "geolat4", "geolon4"));
listaPoiLokacija.add(new PoiLokacija("grad5", "adresa5", "geolat5", "geolon5"));
listaPoiLokacija.add(new PoiLokacija("grad6", "adresa6", "geolat6", "geolon6"));
filteredPoi.addAll(listaPoiLokacija);
}
public void getPois(String geolat,String geolon){
System.out.println(geolat+","+geolon);
}
public void setLinkUpdate(){
System.out.println("setLinkUpdate");
}
When i drag my panel into my 'dataTable', all works fine(my listener is called, my object is added to my DataBase) but my 'dataTable' is not updated and i need to refresh my page to see it. My xhtml:
<h:form id="formDashboard">
<p:layoutUnit id="gridLeft" position="west" size="250" style="position:absolute;">
<p:fieldset style="padding:0;padding-top:5px;">
<f:facet name="legend" id="legendId">
<p:commandButton icon="ui-icon-plus" actionListener="#{myMemosController.prepareCreate}" value="Add Memo" onclick="addMemo.show()" update=":formAdd:commentAddInput, :formAdd:chooseAddPriority" style="width:30px;height:30px;"/>
</f:facet>
<p:dataGrid id="leftData" var="item" columns="1" value="#{myMemosController.items}" style="border:none;">
<p:panel id="pnl" style="background-color:#{item.priority}}" closable="true">
<p:ajax event="close" listener="#{myMemosController.destroy}"/>
<f:facet name="header">
<h:panelGroup>
<h:outputText value="#{item.name}" styleClass=""/>
<p:commandButton icon="ui-icon-pencil" actionListener="#{myMemosController.prepareEdit}" update=":formEdit:commentEditInput, :formEdit:chooseEditPriority" onclick="editMemo.show();" style="width:19px;height:19px;"/>
</h:panelGroup>
</f:facet>
<h:panelGrid columns="1" style="width:100%">
<h:outputText value="#{item.comments}" styleClass=""/>
</h:panelGrid>
<f:facet name="footer">
<h:outputText value="#{item.date} at #{item.time}" styleClass="footerStyle"/>
</f:facet>
</p:panel>
<p:draggable for="pnl" helper="clone" handle=".ui-panel-titlebar" stack=".ui-panel" zindex="100"/>
</p:dataGrid>
</p:fieldset>
</p:layoutUnit>
<p:layoutUnit position="center" style="position:absolute;">
<p:fieldset id="selectedMemos" legend="Selected Memos" style="margin-top:20px">
<p:outputPanel id="dropArea">
<p:dataTable id="centerData" value="#{dashboardController.items}" var="item">
<p:column style="text-align:center;">
<f:facet name="header">
<h:outputText value="Priority"/>
</f:facet>
<h:outputText value="#{item.priorityname}"/>
</p:column>
<p:column style="text-align:center;">
<f:facet name="header">
<h:outputText value="Name"/>
</f:facet>
<h:outputText value="#{item.name}"/>
</p:column>
<p:column style="text-align:center;">
<f:facet name="header">
<h:outputText value="Comment"/>
</f:facet>
<h:outputText value="#{item.comments}"/>
</p:column>
<p:column style="text-align:center;">
<f:facet name="header">
<h:outputText value="Time"/>
</f:facet>
<h:outputText value="#{item.time}"/>
</p:column>
<p:column style="text-align:center;">
<f:facet name="header">
<h:outputText value="Date"/>
</f:facet>
<h:outputText value="#{item.date}"/>
</p:column>
</p:dataTable>
</p:outputPanel>
</p:fieldset>
<p:droppable for="selectedMemos" tolerance="touch" activeStyleClass="ui-state-highlight" >
<p:ajax listener="#{myMemosController.onMemoDrop}" process="#this" update="dropArea, leftData"/>
</p:droppable>
</p:layoutUnit>
</h:form>
My method onMemoDrop:
public void onMemoDrop(DragDropEvent ddEvent)
{
String[] idTokens = ddEvent.getDragId().split(String.valueOf(UINamingContainer.getSeparatorChar(FacesContext.getCurrentInstance())));
int rowIndex = Integer.parseInt(idTokens[idTokens.length - 2]);
String name = idTokens[idTokens.length - 3];
MyMemos memo = null;
if (name.equals("leftData"))
{
items.setRowIndex(rowIndex);
memo = (MyMemos) items.getRowData();
dashboardController.create(1, memo.getName(), memo.getComments(), memo.getDate(), memo.getTime(), memo.getPriority(), memo.getPriorityname());
}
}
and the create method:
public String create(int id, String name, String comment, String date, String time, String priority, String priorityName)
{
try
{
System.out.println("I am in Create() method from DashboardController");
current = new Dashboard(id, name, comment, date, time, priority, priorityName);
getFacade().create(current);
JsfUtil.addSuccessMessage(ResourceBundle.getBundle("/resources/Bundle").getString("DashboardCreated"));
return prepareCreate();
} catch (Exception e) {
JsfUtil.addErrorMessage(e, ResourceBundle.getBundle("/resources/Bundle").getString("PersistenceErrorOccured"));
return null;
}
}
May be a suggestion?
I think that this code is not working :
<p:ajax listener="#{myMemosController.onMemoDrop}" process="#this" update="dropArea, leftData"/>
, because this p:ajax cannot resolve the 'dropArea'. Ultimately, the component cannot be found and is not getting updated.
One solution to point to you datatable is set update as :
update=":#{p:component('centerData')}, :#{p:component('leftData')}"
Or maybe use widget vars
The problem was from my managed bean "DashboardController", when i removed #stateless and added an injection like: #ManagedBean(name = "dashboardController") and in MyMemosController i added: #ManagedProperty("value="#{dashboardController}""). Now my dataTable is correctly update.
I have a Users table. Added, view and delete work. But I have problem to edit.
My list page:
<h:form id="form">
<p:dataTable styleClass="table" value="#{userMB.allAdmins}" var="admin" paginator="true" rows="15" rowKey="#{admin.id}" selection="#{userMB.user}" selectionMode="single">
<f:facet name="header">
Lista administratorów
</f:facet>
<p:column headerText="#{msg.firstName}">
<h:outputText value="#{admin.firstName}" />
</p:column>
<p:column headerText="#{msg.lastName}">
<h:outputText value="#{admin.lastName}" />
</p:column>
<p:column headerText="#{msg.personalId}">
<h:outputText value="#{admin.personalId}" />
</p:column>
<f:facet name="footer">
<p:commandButton id="viewButton" value="#{msg.info}" icon="ui-icon-search"
update=":form:display" oncomplete="userDialog.show()"/>
<p:commandButton action="#{userMB.createStart()}" value="#{msg.add}" icon="ui-icon-plus" />
<p:commandButton action="#{userMB.editStart()}" value="#{msg.edit}" >
<f:setPropertyActionListener target="#{userMB.user}" value="#{userMB.user}" />
</p:commandButton>
<p:commandButton action="#{userMB.deleteUser()}" value="#{msg.delete}" icon="ui-icon-close"/>
</f:facet>
</p:dataTable>
<p:dialog id="dialog" header="Administrator" widgetVar="userDialog" resizable="false"
width="300" showEffect="clip" hideEffect="explode">
<h:panelGrid id="display" columns="2" cellpadding="4">
<f:facet name="header">
<p:graphicImage value="./../../images/person4.png" width="150" height="150"/>
</f:facet>
<h:outputText value="#{msg.firstName}" />
<h:outputText value="#{userMB.user.firstName}" />
<h:outputText value="#{msg.lastName}" />
<h:outputText value="#{userMB.user.lastName}" />
<h:outputText value="#{msg.personalId}" />
<h:outputText value="#{userMB.user.personalId}" />
</h:panelGrid>
</p:dialog>
</h:form>
I want to send the selected user on the next page:
I use aciontListener:
<p:commandButton action="#{userMB.editStart()}" value="#{msg.edit}" >
<f:setPropertyActionListener target="#{userMB.user}" value="#{userMB.user}" />
</p:commandButton>
My edit page where I want to send user:
<h:form>
<div id="userPanel">
<h:inputHidden value="#{userMB.user}" />
<p:panel id="panelUser" header="Edytuj administratora" >
<div id="panelImage">
<img src="./../../images/person4.png" alt="person" width="150px" height="130px"/>
</div>
<h:panelGrid columns="3">
<p:outputLabel for="firstName" value="#{msg.firstName}"></p:outputLabel>
<p:inputText id="firstName" value="#{userMB.user.firstName}" label="#{msg.firstName}" required="true">
<f:validator validatorId="nameValidator" />
<p:ajax update="msgFristName" event="keyup" />
</p:inputText>
<p:message for="firstName" id="msgFristName"/>
<p:outputLabel for="lastName" value="#{msg.lastName}"></p:outputLabel>
<p:inputText id="lastName" value="#{userMB.user.lastName}" label="#{msg.lastName}" required="true">
<f:validator validatorId="nameValidator" />
<p:ajax update="msgLastName" event="keyup" />
</p:inputText>
<p:message for="lastName" id="msgLastName"/>
<p:outputLabel for="personalId" value="#{msg.personalId}"></p:outputLabel>
<p:inputText id="personalId" value="#{userMB.user.personalId}" label="#{msg.personalId}" required="true">
<f:validator validatorId="personalIdValidator" />
<p:ajax update="msgPersonalId" event="keyup" />
</p:inputText>
<p:message for="personalId" id="msgPersonalId"/>
<p:outputLabel for="password" value="#{msg.password}"></p:outputLabel>
</p:panel>
</div>
</h:form>
I added: <h:inputHidden value="#{userMB.user}" /> but I do not see data user, only empty field. How do I send this person? I used once this method in other project, a little different without primefaces and it worked. Why now does not work?
Method editStart:
public String editStart() {
return "editStart";
}
faces-config:
<navigation-case>
<from-outcome>editStart</from-outcome>
<to-view-id>/protected/admin/adminEdit.xhtml</to-view-id>
<redirect/>
</navigation-case>
When I'm on the side adminEdit I edited the pool and do editUser method:
public String editUser() {
FacesContext context = FacesContext.getCurrentInstance();
Map requestParameterMap = (Map) context.getExternalContext().getRequestParameterMap();
try {
String userRole = requestParameterMap.get("userRole").toString();
String active = requestParameterMap.get("active").toString();
Boolean act = Boolean.parseBoolean(active);
user.setRole(userRole);
user.setActive(act);
userDao.update(user);
} catch (EJBException e) {
sendErrorMessageToUser("Edit error");
return null;
}
sendInfoMessageToUser("Account edited");
return user.getRole() + "List";
}
My method editStart use only for navigation.
You can either consider Przemek's answer or use one of the 4 ways of passing a parameter to a backing bean.
1. Method expression
2. f:param
3. f:atribute
4. f:setPropertyActionListener
For very well explained full explanation refer to this
It has easy to understand examples. Take a look and pick what fits your needs.
Or simply:
In the actual managed bean...
public String navigationButtonListener(User parameter) {
FacesContext.getCurrentInstance().getExternalContext().getRequestMap()
.put("parameterAttribute", parameter);
return "my-destination-page";
}
In the destination managed bean...
#PostConstruct
public void init(){
myAttribute= (User) FacesContext.getCurrentInstance()
.getExternalContext().getRequestMap().get("parameterAttribute");
}
Good Luck!
You can pass your userid through the session.
Add a parameter to your commandLink
<p:commandButton action="#{userMB.editStart()}" value="#{msg.edit}>
<f:param name="userId" value="#{userMB.user.id}" />
</p:commandButton>
In your backing bean do this
FacesContext context = FacesContext.getCurrentInstance();
HttpServletRequest myRequest = (HttpServletRequest)context.getExternalContext().getRequest();
HttpSession mySession = myRequest.getSession();
Integer userId = Integer.parseInt(myRequest.getParameter("userId"));
After that you can reload the user you want to edit with the Id you got
After I save the components of a form I show it in a datatable. Interestingly if I don't refresh the page my datatable partially renders the values.
Here is the service class:
public EBSResponse uyeTeminatKaydet(UyeTeminat uyeTeminat, Kullanici sessionUser, String ipAdresi ){
Session session = null;
Transaction tx = null;
EBSException EE = new EBSException();
EBSResponse ER = new EBSResponse();
RequestContext context = RequestContext.getCurrentInstance();
context.addCallbackParam("saved", false);
Date tarih = new Date();
if (uyeTeminat.getTarih()!= null)
tarih = uyeTeminat.getTarih();
else
uyeTeminat.setTarih(tarih);
uyeTeminat.setDurum(Boolean.TRUE);
BigDecimal teminatDegeri=null;
try {
session = HibernateUtil.getSessionFactory().openSession();
tx = session.beginTransaction();
teminatDegeri=calculateTeminatDegeri(uyeTeminat,tarih, session);
uyeTeminat.setTeminatDegeri(teminatDegeri);
session.save(uyeTeminat);
session.flush();
tx.commit();
List<UyeTeminat> uyeTeminatList = getTumUyeTeminatlari(session);
ER.setStringValue("teminatIslemleriBean.uyeTeminatKaydet.info1");
ER.setObjectValue(uyeTeminatList);
context.addCallbackParam("saved", true);
} catch (Exception ex) {
ex.printStackTrace();
if (tx != null) {
tx.rollback();
}
EE.setHataTipi(EBSConstants.HATA_TIPI_ERROR);
EE.setHataMesaji("teminatIslemleriBean.uyeTeminatKaydet.err1");
ER.setExceptionValue(EE);
} finally {
if (session != null && session.isOpen()) {
session.close();
}
}
return ER;
}
Here is the backing bean:
public void uyeTeminatKaydet() {
EBSResponse er = uyeServisi.uyeTeminatKaydet(uyeTeminat, sessionUser, ipAdresi);
if (er.getExceptionValue() == null) {
this.uyeTeminatList = (List<UyeTeminat>) er.getObjectValue();
FacesUtil.addMessage(FacesMessage.SEVERITY_INFO, LocaleBean.lang.getString(er.getStringValue()));
uyeTeminat = new UyeTeminat();
} else {
FacesUtil.addMessage(EBSUtils.getHataTipi(er.getExceptionValue().getHataTipi()), LocaleBean.lang.getString(er.getExceptionValue().getHataMesaji()));
}
}
Does anyone have any idea about this?
EDIT:
xhtml:
<h:outputText value="#{lang.teminatTuruAdi}: *" />
<h:selectOneMenu id="TeminatTuru" required="true" converter="teminatTurConverter" value="#{teminatTanimlamaIslemleriBean.teminat.teminatTur}">
<f:selectItem itemLabel="#{lang.seciniz}" />
<f:selectItems value="#{teminatTanimlamaIslemleriBean.teminatTurleriMenu}" />
</h:selectOneMenu>
<h:outputText value="#{lang.teminatKodu}: *" />
<p:inputText size="50" maxlength="50" required="true" value="#{teminatTanimlamaIslemleriBean.teminat.teminatKodu}"/>
<h:outputText value="#{lang.teminatAdi}: *" />
<p:inputText size="50" maxlength="50" required="true" value="#{teminatTanimlamaIslemleriBean.teminat.teminatAdi}"/>
<h:outputText value="#{lang.birimFiyat}: *" />
<p:inputText id="BirimFiyat" size="30" maxlength="50" value="#{teminatTanimlamaIslemleriBean.teminat.birimFiyati}"
style="text-align:right" onkeypress="return isNumberAndComma(event); isMaxLength(this, 14, event);" onkeyup="this.value=numberFormat(this.value,6);">
<f:converter converterId="ondalikAltiHaneConverter" />
</p:inputText>
<h:outputText value="#{lang.fiyatTipi}: *" />
<h:selectOneMenu id="FiyatTipi" required="true" value="#{teminatTanimlamaIslemleriBean.teminat.fiyatTuru}">
<f:selectItem itemLabel="#{lang.seciniz}" />
<f:selectItems value="#{genelBilgiBean.fiyatTipiListesi}" />
</h:selectOneMenu>
</h:panelGrid>
<br/>
<p:commandButton value="#{lang.kaydetButton}" onclick="confirmationKaydet.show()"/>
<br/><br/>
<p:dialog showEffect="explode" hideEffect="explode" resizable="false"
header="#{lang.uyari}" widgetVar="confirmationKaydet" appendToBody="true" modal="true">
<h:outputText value="#{lang.kayitOnayMesaji}"/>
<br/><br/>
<p:commandButton value="#{lang.evetButton}" actionListener="#{teminatTanimlamaIslemleriBean.teminatKaydet}"
update="sysMsg, dTable"
process="mf:formPanel"
onstart="waitDialog.show(),confirmationKaydet.hide()"
oncomplete="waitDialog.hide();handleComplete(xhr, status, args);" />
<p:commandButton value="#{lang.hayirButton}" onclick="confirmationKaydet.hide()" type="button" />
</p:dialog>
</p:panel>
<p:panel id="dtPanel" style="width: 80%">
<p:dataTable style="width: 100%;" id="dTable" var="tt" value="#{teminatTanimlamaIslemleriBean.teminatList}" paginator="true" rows="20"
selection="#{teminatTanimlamaIslemleriBean.selectedTeminat}" selectionMode="single" emptyMessage="#{lang.kayitBulunamadi}"
onRowSelectUpdate="mf:tabcontent" onRowSelectComplete="tvl();">
<f:facet name="header">
#{lang.menu_teminat}
</f:facet>
<p:column filterBy="#{tt.teminatId}" sortBy="#{tt.teminatId}">
<f:facet name="header">
<h:outputText value="#{lang.teminatId}" />
</f:facet>
<h:outputText value="#{tt.teminatId}" />
</p:column>
<p:column filterBy="#{tt.teminatTur.teminatTuruAdi}" sortBy="#{tt.teminatTur.teminatTuruAdi}">
<f:facet name="header">
<h:outputText value="#{lang.teminatTuruAdi}" />
</f:facet>
<h:outputText value="#{tt.teminatTur.teminatTuruAdi}" />
</p:column>
<p:column filterBy="#{tt.teminatKodu}" sortBy="#{tt.teminatKodu}">
<f:facet name="header">
<h:outputText value="#{lang.teminatKodu}" />
</f:facet>
<h:outputText value="#{tt.teminatKodu}" />
</p:column>
<p:column filterBy="#{tt.teminatAdi}" sortBy="#{tt.teminatAdi}">
<f:facet name="header">
<h:outputText value="#{lang.teminatAdi}" />
</f:facet>
<h:outputText value="#{tt.teminatAdi}" />
</p:column>
<p:column filterBy="#{tt.birimFiyati}" sortBy="#{tt.birimFiyati}" style="text-align:right">
<f:facet name="header">
<h:outputText value="#{lang.birimFiyat}" />
</f:facet>
<h:outputText value="#{tt.birimFiyati}" style="text-align:right">
<f:converter converterId="ondalikAltiHaneConverter" />
</h:outputText>
</p:column>
<p:column filterBy="#{tt.fiyatTuru}" sortBy="#{tt.fiyatTuru}">
<f:facet name="header">
<h:outputText value="#{lang.fiyatTipi}" />
</f:facet>
<h:outputText value="#{tt.fiyatTuru}" />
</p:column>
<p:column filterBy="#{tt.durum == true ? lang.kullanimda : lang.kullanimDisi}" sortBy="#{tt.durum == true ? lang.kullanimda : lang.kullanimDisi}">
<f:facet name="header">
<h:outputText value="#{lang.durum}" />
</f:facet>
<h:outputText value="#{tt.durum == true ? lang.kullanimda : lang.kullanimDisi}" />
</p:column>
<f:facet name="footer">
#{lang.toplamKayit}: #{fn:length(teminatTanimlamaIslemleriBean.teminatList)}
</f:facet>
</p:dataTable>
</p:panel>
there were two problems:
corresponding converters in Uye and Teminat did not include the necessary fields.
the correct xhtml for the same fields should have been:
d
<h:selectOneMenu id="uyeAdi" required="true" converter="uyeConverter" value="#{teminatTanimlamaIslemleriBean.uyeTeminat.uye}">
<h:selectOneMenu id="teminatTuruAdi" required="true" converter="teminatTurConverter" value="#{teminatTanimlamaIslemleriBean.uyeTeminat.teminat.teminatTur}">