Diego Gomes Araujo

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since Nov 01, 2010

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Recent posts by Diego Gomes Araujo

SelectOneMenu - Validation Error: Value is not valid

I'm having this problem!
I have two selectOneMenu
one with list of states
and other with a list of cities of selected state, this problem occurs this way.
I select the state then list the cities, but when submit my form, the bean that contains the id of my state and not load list of cities.
It's like the bean was created again!

the code below:

estadoBean

cidadeBean

package br.com.compracoletiva.beans;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import org.springframework.web.context.WebApplicationContext;
import br.com.compracoletiva.dao.CidadeDao;
import br.com.compracoletiva.entity.Cidade;
import br.com.compracoletiva.entity.Estado;
import br.com.compracoletiva.util.GenericBean;
@Service
@Scope(WebApplicationContext.SCOPE_REQUEST)
public class CidadeBean extends GenericBean {
@Autowired
private CidadeDao cidadeDao;
private List<Cidade> cidades = new ArrayList<Cidade>();
private long estado;
public List<Cidade> getCidades() {
return cidades;
}
public void loadCidadesByEstado() {
if (estado != 0L) {
cidades = cidadeDao.findAllByEstado(new Estado(estado));
} else
cidades = new ArrayList<Cidade>();
}
public void setCidades(List<Cidade> cidades) {
this.cidades = cidades;
}
public long getEstado() {
return estado;
}
public void setEstado(long estado) {
this.estado = estado;
}
}

administradorBean

package br.com.compracoletiva.beans;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import org.springframework.web.context.WebApplicationContext;
import br.com.compracoletiva.business.AdministradorService;
import br.com.compracoletiva.entity.Administrador;
import br.com.compracoletiva.entity.Login;
import br.com.compracoletiva.util.GenericBean;
@Service
@Scope(WebApplicationContext.SCOPE_REQUEST)
public class AdministradorBean extends GenericBean {
@Autowired
private AdministradorService administradorService;
private Administrador administrador = new Administrador();
private Login login = new Login();
public void salvar() {
administrador.setLogin(login);
if (administradorService.save(administrador)) {
addInfoMessage("administrador.action.save");
} else {
addErrorMessage("administrador.action.save.error");
}
novo();
}
public void novo() {
administrador = new Administrador();
login = new Login();
}
public void excluir() {
if (administradorService.delete(administrador)) {
addInfoMessage("administrador.action.delete");
} else {
addErrorMessage("administrador.action.delete.error");
}
}
public List<Administrador> getAdministradores() {
return administradorService.getAdministradores();
}
public Administrador getAdministrador() {
return administrador;
}
public void setAdministrador(Administrador administrador) {
this.administrador = administrador;
}
public Login getLogin() {
return login;
}
public void setLogin(Login login) {
this.login = login;
}
}

administradores.xhtml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.prime.com.tr/ui"
template="/template/layoutManager.xhtml">
<ui:define name="title">
<h:outputText value="#{messages['administrador.title.label']}" />
</ui:define>
<ui:define name="body">
<p:messages id="messages" showDetail="true" />
<h:form id="formManagerAdministrador">
<h:inputHidden
value="#{administradorBean.administrador.idAdministrador}" />
<p:panel header="#{messages['administrador.panelManter.label']}">
<h:panelGrid columns="4">
<h:outputLabel value="#{messages['administrador.nome.label']}" />
<p:inputText id="nome" size="40"
value="#{administradorBean.administrador.nome}"
label="#{messages['administrador.nome.label']}" required="true" />
<h:outputLabel for="email"
value="#{messages['administrador.email.label']}" />
<p:inputText id="email" size="40"
value="#{administradorBean.administrador.email}"
label="#{messages['administrador.email.label']}" required="true" />
<h:outputLabel for="login" value="#{messages['login.login.label']}" />
<p:inputText id="login" value="#{administradorBean.login.login}"
label="#{messages['login.login.label']}" required="true" />
<h:outputLabel for="senha" value="#{messages['login.senha.label']}" />
<p:password id="senha" value="#{administradorBean.login.senha}"
promptLabel="#{messages['org.primefaces.password.feedback.promptLabel']}"
weakLabel="#{messages['org.primefaces.password.feedback.weak']}"
goodLabel="#{messages['org.primefaces.password.feedback.good']}"
strongLabel="#{messages['org.primefaces.password.feedback.strong']}"
label="#{messages['login.senha.label']}" />
<h:outputLabel value="#{messages['estado.descricao.label']}" />
<h:selectOneMenu id="estado" required="true"
value="#{cidadeBean.estado}"
label="#{messages['estado.descricao.label']}">
<f:selectItem itemValue="0"
itemLabel="#{messages['estado.noneSelected.label']}" />
<f:selectItems value="#{estadoBean.estados}" var="estado"
itemLabel="#{estado.descricao}"
itemValue="#{estado.idEstado}" />
<p:ajax update="cidade, messages"
listener="#{cidadeBean.loadCidadesByEstado}" />
</h:selectOneMenu>
<h:outputLabel value="#{messages['cidade.descricao.label']}" />
<h:selectOneMenu id="cidade" required="false"
value="#{administradorBean.administrador.cidade}"
label="#{messages['cidade.descricao.label']}">
<f:selectItem itemValue="0"
itemLabel="#{messages['cidade.noneSelected.label']}" />
<f:selectItems value="#{cidadeBean.cidades}" var="cidade"
itemLabel="#{cidade.descricao}"
itemValue="#{cidade.idCidade}" />
<f:validator validatorId="cidadeValidator"/>
<f:converter converterId="cidadeConverter"/>
</h:selectOneMenu>
<p:commandButton value="#{messages['button.salvar']}"
actionListener="#{administradorBean.salvar}"
update="formManagerAdministrador, messages" />
<p:commandButton value="#{messages['button.cancelar']}"
actionListener="#{administradorBean.novo}"
immediate="true"
update="formManagerAdministrador, messages"
type="reset" />
</h:panelGrid>
</p:panel>
</h:form>
</ui:define>
</ui:composition>

Anyone know how I can fix it?

13 years ago

JSF

doesn't end conversation after redirect

I do not want to end the conversation after redirection,
does anyone know how to do this because the data are being lost!

13 years ago

JSF

Loss of state conversation - jboss seam

I'm having the following problem,

I have two pages of a search and another for editing.

The process works as follows

-> Search
-> I select the item
-> and click on edit

edit the page brings all the data for the item selected, then I make the change, but when I save the data
he loses his status, and puts my attributes as null.

Does anyone have any idea why this happening?

13 years ago

JBoss/WildFly

JSF not restore view

Guys i have one problem very strange!

My application does not restore the view, but this problem only occurs in Internet Explorer and on some computers.
I already did the test on two identical machines next to each other, with the same version of the browser.
But in a work and another not.
the error is that the JSF can not restore the view and end up pulling my session by giving the following error message.

Your session has timed out, please try again.

This error only occurs when the application is rolling in tomcat, if I run it on the jetty, the problem does not appear

Error:

Stack trace:

01/11/2010 11:46:06 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
javax.faces.application.ViewExpiredException: viewId:/view/servico/pesquisarServico.seam - View /view/servico/pesquisarServico.seam não pode ser restaurada.
at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:189)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:102)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.jboss.seam.web.RewriteFilter.process(RewriteFilter.java:98)
at org.jboss.seam.web.RewriteFilter.doFilter(RewriteFilter.java:57)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)

If someone could help me I thank you!

14 years ago

JSF