JSF bind object

[Edward Chen]

I don't know why the 'peoplePageObj.people.peopleId' can't bind into an object 'people' when clicking the 'submit' button ?

I am new to JSF, please help. any link is welcome.

Thanks.

 <f:view>                    
            <h:form>                                                  
                  <h:outputText value="Id"/><h:inputText id="inputInt" value="#{peoplePageObj.people.peopleId}"/>                   
                  <h:dataTable value="#{peoplePageObj.people.names}" var="name">
                       <h:column>
                           <f:facet name="header"><h:outputText value="nameId" /></f:facet> 
                            <h:inputText id="inputInt" value="#{name.nameId}"/>                           
                       </h:column>
                   </h:dataTable>   
                   <h:commandButton id="button1" value="submit" action="#{peoplePageObj.save}" />              
            </h:form>
        </f:view>

public class PeoplePageObj {  
    private PeopleDao peopleDao;    
    private People people;
 
    public People getPeople() {
        return peopleDao.getPeople();        
    }
 
    public void setPeople(People people) {
        this.people = people;
    } 
 
    public PeopleDao getPeopleDao() {
        return peopleDao;
    }
 
    public void setPeopleDao(PeopleDao peopleDao) {
        this.peopleDao = peopleDao;
    }
 
    public PeoplePageObj(PeopleDao peopleDao) {
        this.peopleDao = peopleDao;
    }
    
     public PeoplePageObj() {
        peopleDao = new PeopleDao();
    }
     
     /////////////////////////////
     public void save(){
         //peopleDao.save();
         System.out.println(this.getPeople()); // failed
         
     }

 <managed-bean>
        <managed-bean-name>peoplePageObj</managed-bean-name>
        <managed-bean-class>com.pageobj.PeoplePageObj</managed-bean-class>
        <managed-bean-scope>request</managed-bean-scope>        
    </managed-bean>

[Abhisek Jana]

use this :

<h:dataTable binding="#{peoplePageObj.people.names}" var="name">