_form.html.erb

<%= form_for @division, :remote => true, :method => :post, :html => {:id => "division_form"} do |f| %>
  <div class="field">
    <%= f.text_area :division_name %>
  </div>
  <div class="actions">
    <%= f.submit %>
  </div>
<% end %>

division_controller.rb

include SuffixGenerator
include NameGenerator

class DivisionsController < ApplicationController

  def index
    @divisions = Division.all
    @division = Division.new
  end

  def create
    @division = Division.create(params[:division])
  end

  def destroy
    @division = Division.find(params[:id])
    @division.destroy
    
    redirect_to :index
    
  end
end

server output

Started POST "/divisions" for 127.0.0.1 at 2012-02-23 22:46:37 -0500
  Processing by DivisionsController#create as JS
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"VaOgNW1LJrMcdG4wfSBsP8AYBmlsjLCCj7bGWJ4gYNQ=", "division"=>{"division_name"=>"test5"}, "commit"=>"Create Division"}
  SQL (1.9ms)  INSERT INTO "divisions" ("bracket_number", "bracket_players_max", "bracket_players_min", "bracket_suffix", "created_at", "demotion_buffer", "division_hierarchy", "division_name", "division_players_max", "division_players_min", "immunity_boolean", "max_losses_required", "min_games_required", "min_points_required", "min_position_required", "min_wins_required", "promotion_buffer", "rules_id", "updated_at") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)  [["bracket_number", nil], ["bracket_players_max", nil], ["bracket_players_min", nil], ["bracket_suffix", nil], ["created_at", Fri, 24 Feb 2012 03:46:37 UTC +00:00], ["demotion_buffer", nil], ["division_hierarchy", nil], ["division_name", "test5"], ["division_players_max", nil], ["division_players_min", nil], ["immunity_boolean", nil], ["max_losses_required", nil], ["min_games_required", nil], ["min_points_required", nil], ["min_position_required", nil], ["min_wins_required", nil], ["promotion_buffer", nil], ["rules_id", nil], ["updated_at", Fri, 24 Feb 2012 03:46:37 UTC +00:00]]
Rendered divisions/_form.html.erb (2.5ms)
Rendered divisions/_division.html.erb (0.9ms)
Rendered divisions/create.html.erb within layouts/application (4.6ms)
Rendered layouts/_stylesheets.html.erb (1.7ms)
Compiled custom.js  (0ms)  (pid 2922)
Compiled application.js  (5ms)  (pid 2922)
Rendered layouts/_user_nav.html.erb (9.9ms)
Rendered layouts/_header.html.erb (2.4ms)
Completed 200 OK in 168ms (Views: 94.6ms | ActiveRecord: 2.2ms)


Started POST "/divisions" for 127.0.0.1 at 2012-02-23 22:46:37 -0500
  Processing by DivisionsController#create as JS
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"VaOgNW1LJrMcdG4wfSBsP8AYBmlsjLCCj7bGWJ4gYNQ=", "division"=>{"division_name"=>"test5"}}
  SQL (2.1ms)  INSERT INTO "divisions" ("bracket_number", "bracket_players_max", "bracket_players_min", "bracket_suffix", "created_at", "demotion_buffer", "division_hierarchy", "division_name", "division_players_max", "division_players_min", "immunity_boolean", "max_losses_required", "min_games_required", "min_points_required", "min_position_required", "min_wins_required", "promotion_buffer", "rules_id", "updated_at") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)  [["bracket_number", nil], ["bracket_players_max", nil], ["bracket_players_min", nil], ["bracket_suffix", nil], ["created_at", Fri, 24 Feb 2012 03:46:37 UTC +00:00], ["demotion_buffer", nil], ["division_hierarchy", nil], ["division_name", "test5"], ["division_players_max", nil], ["division_players_min", nil], ["immunity_boolean", nil], ["max_losses_required", nil], ["min_games_required", nil], ["min_points_required", nil], ["min_position_required", nil], ["min_wins_required", nil], ["promotion_buffer", nil], ["rules_id", nil], ["updated_at", Fri, 24 Feb 2012 03:46:37 UTC +00:00]]
Rendered divisions/_form.html.erb (2.4ms)
Rendered divisions/_division.html.erb (0.8ms)
Rendered divisions/create.html.erb within layouts/application (4.2ms)
Rendered layouts/_stylesheets.html.erb (1.7ms)
Rendered layouts/_user_nav.html.erb (9.6ms)
Rendered layouts/_header.html.erb (2.3ms)
Completed 200 OK in 120ms (Views: 39.2ms | ActiveRecord: 2.3ms)