THX !! It help me a lot!!

And I stopped again :\... but this time with bean problem ... when i try to invoke action method I get

javax.servlet.ServletException: /pages/admin/users/user-list.jspx @123,67 value="#{userList.user.id}": Target Unreachable, 'user' returned null

root cause

javax.el.PropertyNotFoundException: /pages/admin/users/user-list.jspx @123,67 value="#{userList.user.id}": Target Unreachable, 'user' returned null

 <rich:column>
 <f:facet name="header">
 Actions
 </f:facet>
 <a4j:commandLink ajaxSingle="true" id="editlink" oncomplete="#{rich:component('editPanel')}.show()">
 <h:graphicImage value="/images/icons/edit.gif" style="border:0"/>
 <f:setPropertyActionListener value="#{user}" target="#{userList.user}" />
 <f:setPropertyActionListener value="#{row}" target="#{userList.rowId}" />
 </a4j:commandLink>
 <rich:toolTip for="editlink" value="Edit"/>
 <a4j:commandLink ajaxSingle="true" id="deletelink" oncomplete="#{rich:component('deletePanel')}.show()">
 <h:graphicImage value="/images/icons/delete.gif" style="border:0"/>
 <f:setPropertyActionListener value="#{row}" target="#{userList.rowId}" />
 </a4j:commandLink>
 <rich:toolTip for="deletelink" value="Delete"/>
 </rich:column>

 </rich:dataTable>
 <rich:datascroller align="center" for="userListTable" reRender="top" id="bottom" />
 </a4j:region>

 </h:form>

 <rich:modalPanel id="editPanel" autosized="true" width="450">
 <f:facet name="header">
 <h:outputText value="Edit Current Car" />
 </f:facet>
 <f:facet name="controls">
 <h:panelGroup>
 <h:graphicImage value="/images/modal/close.png" id="hidelink" styleClass="hidelink"/>
 <rich:componentControl for="editPanel" attachTo="hidelink" operation="hide" event="onclick" />
 </h:panelGroup>
 </f:facet>
 <h:form>
 <rich:messages style="color:red;"></rich:messages>
 <h:panelGrid columns="1">
 <a4j:outputPanel ajaxRendered="true">
 <h:panelGrid columns="2">
 <h:outputText value="Make"/>
 <h:inputText value="#{userList.user.id}" />
 <h:outputText value="Model" />
 <h:inputText value="#{userList.user.name}" />
 <h:outputText value="Price" />
 <h:inputText value="#{userList.user.email}" label="Price"/>
 </h:panelGrid>
 <rich:message showSummary="true" showDetail="false" for="price"/>
 </a4j:outputPanel>
 <a4j:commandButton value="Store" reRender="name, email, login" action="#{userList.storeUser}"
 oncomplete="if (#{facesContext.maximumSeverity==null}) #{rich:component('editPanel')}.hide();" />
 </h:panelGrid>
 </h:form>
 </rich:modalPanel>

public class UserList extends BusinessDelegate
{
 private List<Users> users;
 private Selection selection;//selection jest przypisana do tabeli
 private Integer userId;//id użytkownika wybranego poprzez kliknięcie do edycji
 private Users user;//aktualnie wybrany użytkownik
 private Integer rowId;//aktualnie wybrany wiersz
 private Integer keys;//klucze

 public UserList() throws FacadeNotFoundException, NoDbRecordException
 {
 super();
 this.users = this.local_llug_facade.GetAllUsers();
 this.selection = new SimpleSelection();
 }

 public List<Users> getUsers() { return users; }
 public void setUsers(List<Users> users) { this.users = users; }

 public Integer getUserId() { return userId; }
 public void setUserId(Integer userId) { this.userId = userId; }

 public Users getUser() { return user; }
 public void setUser(Users user) { this.user = user; }

 public Selection getSelection() { return selection; }
 public void setSelection(Selection selection) { this.selection = selection; }

 public Integer getRowId() { return rowId; }
 public void setRowId(Integer rowId) { this.rowId = rowId; }

 public Integer getKeys() { return keys; }
 public void setKeys(Integer keys) { this.keys = keys; }

 public String storeUser()
 {
 System.out.println("\nTest:"+this.user.getName()+"\n");
 return "ok";
 }
}

No one know the answer ?

Nop, that doesn't helped :(. I tryed with a4j:region and nothing, only

...
static User user
...