Simple form_remote_for issue

Hello Folks, I’m a Rails newbie and I have a form to input new users.
Below the form I have the list of the users and I would like when a new
user is inputted, the list is updated. I thought to use form_remote_for.

This is my code:

<% form_remote_for :user, :url => {:action => ‘add_user’}, :update =>
‘userList’ do |form| %>
<%= form.text_field :name %>
<%= form.text_field :password %>
<%= submit_tag “add”%>
<% end %>

<%= render (:partial => "user", :collection => @user_list)%>
name password

where @user_list is defined within the controller

class UserController < ApplicationController

def add_user
@user_list = User.find_for_display


The problem is that when I try to add a new user the rendered page is
wrong, I mean several images are in the wrong position and the list is
not updated.

Where is the mistake ??? THANK YOU

got it