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<f:ajax render="@form" />
<h:messages id="messages" class="errorMessage"/>
In the preRenderView event, the users list is retrieved using #{userSearchBacking.retrieveUserList}
When the users list is retrieved, the <h:dataTable> component is populated with the users list; every row in
the data table renders a user information with the ability to remove any user using the "Delete" command link. The
"Delete" command link sets the #{userSearchBacking.selectedUser} property with the current selected user
( #{megaUser} ) using a property action listener and then calls the #{userSearchBacking.deleteUser} action method
in order to perform the delete user operation.
Listing 13-33 shows UserSearchBacking CDI bean.
Listing 13-33. UserSearchBacking CDI Bean
package com.jsfprohtml5.megaapp.backing;
import com.jsfprohtml5.megaapp.model.MegaUser;
import com.jsfprohtml5.megaapp.service.MegaUserManagerLocal;
import com.jsfprohtml5.megaapp.service.exception.UserNotFound;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.inject.Named;
import javax.faces.view.ViewScoped;
public class UserSearchBacking extends BaseBacking implements Serializable {
private MegaUserManagerLocal userManager;
private List<MegaUser> userList;
private String infoMessage;
private MegaUser selectedUser;
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