[jboss-user] [JBoss Seam] - Problem to submit a form with commandButton
Hi all,
I'm new using JSF and i'm trying to create a application like the DVDStore
example.
I have a form that represents an EntityBean "atdo" and a SLSB called
"atdoAction" that persist this "atdo".
Well, my problem is that when a click on the button of my xhtml page to call the
"atdoAction.save" method the application simply return to the same page without
call the method. But when I set "immediate" parameter of commandButton to
"true", then the application call the method, but the informations supplied on
form isn't attributed to de "atdo" object.
My test.xhtml page:
------
#some code before
<h:form >
| <h:inputHidden value="#{atdo.codigo}" />
| <h:panelGrid columns="2" >
| <h:outputText value="Codigo Cliente:"/>
| <h:inputText value="#{atdo.codigoCliente}"
title="CodigoCliente" />
| <h:outputText value="Solicitante:"/>
| <h:inputText value="#{atdo.solicitante}"
title="Solicitante" />
| <h:outputText value="Obs:"/>
| <h:inputTextarea value="#{atdo.obs}"
title="Obs" />
| </h:panelGrid>
| <h:commandButton type="submit"
action="#{atdoAction.save}" value="Criar Atendimento"/>
| </h:form>
|
#some code after
-------
My atdoAction:
----------------------
@TransactionManagement(TransactionManagementType.BEAN)
| @Stateless
| @Name("atdoAction")
| public class AtendimentoBean implements AtendimentoLocal, AtendimentoRemote {
|
| @PersistenceContext(unitName="atendimento")
| EntityManager em;
|
| @Resource
| UserTransaction utx;
|
| @In
| AtendimentoEntity atdo;
|
| public String save() throws Exception {
| try {
| utx.begin();
|
| em.persist(atdo);
| utx.commit();
|
| } catch (Exception e) {
| utx.rollback();
|
| e.printStackTrace();
| throw new Exception(e.getMessage());
| }
|
| return "success";
| }
| }
| -----------------------------------
My "atdo"
-----------------------------------
@Name("atdo")
| @Scope(ScopeType.SESSION)
| @SequenceGenerator(name = "atendimento_seq", sequenceName =
"atendimento_codigo_seq", allocationSize=1)
| @Entity
| @Table(name = "atendimento", uniqueConstraints = {
| @UniqueConstraint(columnNames = { "protocolo" }) })
| public class AtendimentoEntity implements Atendimento{
|
| private Integer codigo;
|
| private String obs;
|
| private String solicitante;
|
| private String codigoCliente;
|
| @Id @GeneratedValue(strategy=GenerationType.SEQUENCE,
generator="atendimento_seq")
| @Column(name = "codigo", unique = true, nullable = false, insertable =
true, updatable = true)
| public Integer getCodigo() {
| return codigo;
| }
|
| public void setCodigo(Integer codigo) {
| this.codigo = codigo;
| }
|
| @Column(name = "cliente", unique = false, nullable = false, insertable =
true, updatable = true, length=10)
| public String getCodigoCliente() {
| return codigoCliente;
| }
|
| public void setCodigoCliente(String codigoCliente) {
| this.codigoCliente = codigoCliente;
| }
|
|
| @Lob
| @Column(name = "obs", unique = false, nullable = false, insertable =
true, updatable = true)
| public String getObs() {
| return obs;
| }
|
| public void setObs(String obs) {
| this.obs = obs;
| }
|
|
| @Column(name = "solicitante", unique = false, nullable = false,
insertable = true, updatable = true, length=50)
| public String getSolicitante() {
| return solicitante;
| }
|
| public void setSolicitante(String solicitante) {
| this.solicitante = solicitante;
| }
|
| }
| -----------------------------------
So, if someone could help me, I'd be very thanked.
Reginaldo L. Russinholi
System Analyst / Developer
Sun Certified Java Programmer
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