# Formulario referenciado (Grupoarticulo->Modelo)

## Formulario referenciado (Grupoarticulo->Modelo)

## Documentos Referenciados

Muchas ocasiones deseamos referenciar dos documentos, en los formularios usaremos un \<p:autocomplete> para obtener el documento referenciado.

![](https://2578941663-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lc1Wg6ze2c8GK7mFBZX%2F-Lc1WjGeqF4Ig-44ZLgX%2F-Lc1X8jZyIFH8-3KwBQJ%2Fbb6a928d-c4c4-4439-ab95-bc40403f2285.png?generation=1554820669347112\&alt=media)

![](https://2578941663-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lc1Wg6ze2c8GK7mFBZX%2F-Lc1WjGeqF4Ig-44ZLgX%2F-Lc1X8jaXOFFjjdwVWsC%2F8faaaca5-448e-4c28-ab95-3aefa45abb38.png?generation=1554820669353638\&alt=media)

## Definir los Entity

#### Grupoarticulo

```java
@Getter
@Setter
public class Grupoarticulo {

    @Id
    private String idgrupoarticulo;
    private String descripcion;
    private Double porcentajeventapublico;
    private Double porcentajeventacredito;
    private Integer redondeodecimales;
    private String activo;

    @Embedded
    private List<UserInfo> userInfo;

    public Grupoarticulo() {
    }

    @Override
    public String toString() {
        return "Grupoarticulo{" + "idgrupoarticulo=" + idgrupoarticulo + ", descripcion=" + descripcion + '}';
    }

}
```

#### Modelo

```java
@Setter
public class Modelo {

    @Id
    private String idmodelo;
    private String descripcion;
    @Referenced(documment = "Grupoarticulo", repository = "com.avbravo.ejbspard.ejb.GrupoarticuloRepository",
            field = "idgrupoarticulo",javatype = "String",lazy = false)
    private Grupoarticulo grupoarticulo;
    private String activo;


 @Embedded
    private List<UserInfo> userInfo;

    public Modelo() {
    }
 }
```

### Controller

Agregar el services del entity referenciado y generar los get/set. Se usuaran para el autocomplete.

```java
    @Inject
GrupoarticuloServices grupoarticuloServices;

 public GrupoarticuloServices getGrupoarticuloServices() {
        return grupoarticuloServices;
    }

    public void setGrupoarticuloServices(GrupoarticuloServices grupoarticuloServices) {
        this.grupoarticuloServices = grupoarticuloServices;
    }
```

### Formularios:

### new\.xthml, view\.xhtml

Agregar el autocomplete.

![](https://2578941663-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lc1Wg6ze2c8GK7mFBZX%2F-Lc1WjGeqF4Ig-44ZLgX%2F-Lc1X8jenmPZNdYvXKW1%2Ffe360a98-1bbd-42a3-a6bf-b67a88432f28.png?generation=1554820671194997\&alt=media)

### Segmento de codigo del autocomplete

```java
<p:outputLabel  value="#{msg['field.grupoarticulo']}"/>
 <p:autoComplete scrollHeight="250" dropdown="false" size="50"
                 emptyMessage="#{app['info.nohayregistros']}"
                 value="#{modeloController.modelo.grupoarticulo}"
                 completeMethod="#{modeloController.grupoarticuloServices.complete}"
                 var="p" itemLabel="#{p.descripcion}" itemValue="#{p}" forceSelection="true"> 
      <f:converter binding="#{grupoarticuloConverter}"/>
      <f:attribute name="field" value="descripcion" />

  </p:autoComplete>
```

### List.xhtml

Colocar en la columna un atributo que describa al documento referenciado,

```
    <p:column headerText="#{msg['field.grupoarticulo']}" 
                      sortBy="#{item.grupoarticulo.descripcion}"  filterMatchMode="contains" >
                   <h:outputText value="#{item.grupoarticulo.descripcion}" />
     </p:column>
```

![](https://2578941663-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lc1Wg6ze2c8GK7mFBZX%2F-Lc1WjGeqF4Ig-44ZLgX%2F-Lc1X8jiDueocLPCKm4d%2F5769d8b1-29b9-41ab-90d1-2143ed430f30.png?generation=1554820674156003\&alt=media)


---

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