<t:grid source="users" row="user" model="myModel" t:inplace="true" 
 			rowIndex="currentIndex" rowsPerPage="10">
 	<p:firstnameCell>
    	<div t:id="firstName" t:type="jquery/inPlaceEditor" 
    		value="user.firstName" t:context="${currentIndex}" t:options="optionsJSON"/>
    </p:firstnameCell>
    <p:lastnameCell>
    	<div t:id="lastName" t:type="jquery/inPlaceEditor" 
    		value="user.lastName" t:context="${currentIndex}" t:options="optionsJSON"/>
     </p:lastnameCell>
</t:grid>

 <t:zone t:id="updateZone" id="updateZone" visible="false">
 		<div>
  			Last in place editor update is related to <br/>
			<t:beandisplay object="user"/>
		</div>	
</t:zone> 
		    
	

		

public class DocsInPlaceEditor
{
		
	@Property
	private User user;
	    
	@Property
	private int currentIndex;
	    
	@Property
	@Persist
	private List<User> users;
	
	@Inject
	private BeanModelSource _beanModelSource;
	    
	@Inject
	private ComponentResources _componentResources;
	    
	@Inject
	private Request request;
	
	void setupRender() {
		users = createUsers(50);
	}
	
	public BeanModel getMyModel(){
		BeanModel myModel = _beanModelSource.createDisplayModel(User.class, 
					_componentResources.getMessages());
		myModel.add("action", null);
		myModel.include("firstName", "lastName", "action");
		myModel.get("firstName").sortable(false);
		myModel.get("lastName").label("Surname");
		return myModel;
	}
	 
	private User createUser(int i)
	{
		User u = new User();
	    u.setAge(i);
	    u.setFirstName("Humpty" + i + 10);
	    u.setLastName("Dumpty" + i + 200);
	    return u;
	}
	
	private List<User> createUsers(int number)
	{
		List<User> users = new ArrayList<User>();
	
	    for (int i = 0; i < number; i++)
	    {
	    	users.add(createUser(i));
	    }
	
	    return users;
	}
	
	@OnEvent(component = "lastName", value = InPlaceEditor.SAVE_EVENT)
	void setLastName(Long id, String value)
	{
		User user = (User)users.get(id.intValue());
		user.setLastName(value);
	}
	
	@OnEvent(component = "firstName", value = InPlaceEditor.SAVE_EVENT)
	void setFirstName(Long id, String value)
	{
		User user = (User)users.get(id.intValue());
		user.setFirstName(value);
	}
	
	@InjectComponent
	private Zone updateZone;

	/**
	 * <p>
	 * JSON parameter used to configure InPlaceEditor callback
	 * </p>
	 */
	public JSONObject getOptionsJSON()
	{	
		JSONObject params=new JSONObject();
		Object [] context = new Object [] {currentIndex};
		String listenerURI = _componentResources.createEventLink("refresh", context).toAbsoluteURI(false);
	    String zoneID = updateZone.getClientId();
	    params.put("tooltip", "Cliquer pour �diter");
		params.put("callback", new JSONLiteral("function(value, settings)" +
							   "{" +
							   " var zoneElement = $('#"+zoneID+"');" +
							   " zoneElement.tapestryZone('update',{url : '"+listenerURI+"',params : {id:"+currentIndex+"} });" +
							   "}"));
	return params;
	}

	@OnEvent(value = "refresh")
	public Object refresh(Long id) {
			user = (User)users.get(id.intValue());
			return updateZone.getBody();
		
	}