使用 jsf 我想编辑员工资料,当用户单击任何特定的数据表行时,然后
我能够在数组列表中获得所选患者的所有详细信息。现在我想将 arraylist 中的所有属性设置为 page1.xhtml backingbean ,因此当用户选择特定行时,他将导航到 page1.xhtml ,在那里他将获得由 arraylist 属性设置的表单中的所有这些字段。
我正在尝试这种方式。
> page1.xhtml
<h:outputLabel value="Name" />
<p:inputText id="name1" value="#{employeeBB.emp.name}" >
</p:inputText>
<h:outputLabel value="age" />
<p:inputText id="ag" value="#{employeeBB.emp.age}" >
</p:inputText>
<h:outputLabel value="code" />
<p:inputText id="code1" value="#{employeeBB.emp.code}" >
</p:inputText>
@ManagedBean(name = "employee")
@ViewScoped
public class emp {
private String name;
private String age;
private String code;
public String getName()
{ return name;
}
public void setName(String name) {
this.name = name;
}
public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
}
@SessionScoped
@ManagedBean
public class EmployeeBB implements serializable{
private Employe emp;
public Employee getEmp() {
return emp;
}
public void setEmp(Employee emp) {
this.emp = emp;
}
}
@SessionScoped
@ManagedBean
public class AddEmployeeBB{
private ArrayList<Employee>empList;
private ArrayList<Employee>empList;
public ArrayList<Employee> getEmpList() {
if(empList==null){
empList=new ArrayList<Employee>();
}
return empList;
}
public void setEmpList(ArrayList<Employee> empList) {
this.empList = empList;
}
public void method() throws IOException{
String code='123';
EmployeeDAO obj=new EmployeeDAO(); // DAO class
empList=obj.getAllEmplInfo(code); // will get all needed information about employee of this code in this arrayist
for(int i=0;i<empList.size();i++){
String name=empList.get(i).getName();
String age=empList.get(i).getAge();
String code=empList.get(i).getCode();
Employee e=new Employee();
e.setName(name);
e.setAge(age);
e.setCode(code);
EmployeeBB obj1=new EmployeeBB();
obj1.setEmp(e); // now according to my logic object e will set to emp object of Employee, and
// that means all these values name ,agem and code will be set to my page1.xhtml and I will be able to see it.
}
}
但我无法获得填充值的 pag1.xhtml。
告诉我该怎么做(走。