问题出现在以下代码中:
<h:form>
<rich:panel>
<f:facet name="header">
<h:selectManyCheckbox title="Select which types of requests you want to see"
onchange="submit();" value="#{filterListener.chosenFilters
这是在JPA2 (EclipseLink)和JSF2中。
我有一个实体类Student:
@Entity
public class Student implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String firstname;
private String lastname;
private int age;
public Stude