Passing variables through session

Rails
1

Hi

I have a form with user details and credit card details.The user
details are entering into ‘user’ table and credit card details are
entering ‘creditcard’ table.As the user entered his personnel
information and credit card details and click on submit button the
page posts all the variables into next page where user can conform his
details.By clicking on conform only the data are being entered into
user table and creditcard table. I need to pass the information from
one page to next as session varibles? can anyone please help me.

My code is like this in regiter_page(1stpage)
<% form_for :user, @user, :url => {:controller => “users”, :action =>
“register_paid_user” } do |user| %>






Payment Information     













          </table>
        <table width="100%" border="0" cellpadding="0"

cellspacing=“0” class=“inner_tablemrg”>























User Information</
th>
  
First Name:</
td>
 <%=
user.text_field :first_name, :class => “formfield”, :size => “20” %></
td>
Last Name: <%=
user.text_field :last_name, :class => “formfield”, :size => “20” %> </
td>
Email
Address:		 <%=
user.text_field :email, :class => “formfield”, :size => “20” %>
Billing Name and
Address		  
Billing
Name:		 <%=
user.text_field :billing_name, :class => “formfield”, :size => “30”
%>
Billing Address:</
td>
 <%=
user.text_field :address_line1, :class => “formfield”, :size => “30”
%>
Billing
Address 2:		 <%=
user.text_field :address_line2, :class => “formfield”, :size => “30”
%>
City, State/
Province and Postal Code:		 <%=
user.text_field :city, :class => “formfield”, :size => “20” %>
<%= user.text_field :state, :class =>
“formfield”, :size => “10” %>
<%= user.text_field :zip_code, :class =>
“formfield”, :size => “5” %>
Country:</
td>
<%= user.country_select :country, [“United
States”], :size => “10” %>		 
      <%= render :partial => "credit_card_details" %>
       <% hidden_field_tag "plan_type", @plan_type %>

          <table width="100%" border="0" cellpadding="0"

cellspacing=“0” class=“inner_tablemrg_clear”>


   </
td>

<%= image_submit_tag “/images/buttons/button-review-
subscription.gif”, {:alt => “Review Subscription”} %>
(link)



<% end %>
partial of the page

<% @user_cards = @user.user_cards %>
<% @user_cards.each do |c| %>

<% fields_for "user[user_card_attributes]", c do |user_card|%> 
      </td>
  </tr>
  <tr>
    <td width="35%" class="left">Security Code:</td>
     <td width="65%" class="dark"><%=

user_card.text_field :short_cc_number, :class => “formfield”, :size =>
“20”, :index => 0 %>


Credit Card Details  
Credit Card Type: <%= user_card.text_field :type,:class => "formfield", :size => "20", :index => 0 %>
Card Number: <%= user_card.text_field :cc_number, :class => "formfield", :size => "20",:index => 0 %>
Expiration Date:
Terms & Conditions
Terms and conditions...
I hereby agree to the above Terms and Conditions
<% end %><% end %>

my controller

def register_paid_user
@user = current_user
session[:user] = params[:user]
render :action => “register-purchase-review”
end

display page









User Information Edit Change This
User Details: < %[email protected]_name%> <%[email protected]_name%>
<%[email protected]%> 
                      </tr>
                    </table>
        <table width="100%" border="0" cellpadding="0"

cellspacing=“0”
class=“inner_tablemrg”>
Billing Name
and Address		 <img src="/images/icons-
shlm/edit.gif" alt=“Edit” width=“11” height=“12” class=“icon_middle” /

Change This
Billing Details: <
%=session[:user][:billing_name]%>

<%=session[:user][:address_line1]%>
<%=session[:user][:address_line2]%>

<%=session[:user][:city]%> <
%=session[:user][:state]%> <%=session[:user][:zip_code]%>

<%=session[:user][:country]%>










Credit Card
Details		 <img src="/images/icons-
shlm/edit.gif" alt=“Edit” width=“11” height=“12” class=“icon_middle” /
Change This
Card Number: <
%=session[:user][:type]%>