From 348b976254a538ea17bf19a5d53883691be55aed Mon Sep 17 00:00:00 2001
From: Wenbert Del Rosario <wenbert@gmail.com>
Date: Sat, 24 Dec 2011 12:11:05 +0800
Subject: [PATCH] added pagination

---
 Gemfile                              | 2 ++
 Gemfile.lock                         | 2 ++
 app/controllers/orders_controller.rb | 4 +++-
 app/views/orders/index.html.erb      | 1 +
 app/views/store/index.html.erb       | 1 +
 script/load_orders.rb                | 6 ++++++
 6 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 script/load_orders.rb

diff --git a/Gemfile b/Gemfile
index 978fcc0..e599d4b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,6 +7,8 @@ gem 'rails', '3.1.3'
 
 gem 'sqlite3'
 
+#gem "will_paginate", :git => "https://github.com/p7r/will_paginate.git", :branch => "rails3"
+gem 'will_paginate', '~> 3.0'
 
 # Gems used only for assets and not required
 # in production environments by default.
diff --git a/Gemfile.lock b/Gemfile.lock
index 8b81ee5..2dda2b2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,6 +107,7 @@ GEM
     uglifier (1.2.0)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
+    will_paginate (3.0.2)
 
 PLATFORMS
   ruby
@@ -121,3 +122,4 @@ DEPENDENCIES
   therubyracer
   turn (= 0.8.2)
   uglifier (>= 1.0.3)
+  will_paginate (~> 3.0)
diff --git a/app/controllers/orders_controller.rb b/app/controllers/orders_controller.rb
index 27d3b66..6fe8f49 100644
--- a/app/controllers/orders_controller.rb
+++ b/app/controllers/orders_controller.rb
@@ -2,7 +2,9 @@ class OrdersController < ApplicationController
   # GET /orders
   # GET /orders.json
   def index
-    @orders = Order.all
+    #@orders = Order.all
+    @orders = Order.paginate :page=>params[:page], :order=>'created_at desc',
+                             :per_page => 10
 
     respond_to do |format|
       format.html # index.html.erb
diff --git a/app/views/orders/index.html.erb b/app/views/orders/index.html.erb
index c96ad3e..de155c4 100644
--- a/app/views/orders/index.html.erb
+++ b/app/views/orders/index.html.erb
@@ -27,3 +27,4 @@
 <br />
 
 <%= link_to 'New Order', new_order_path %>
+<p><%= will_paginate @orders %></p>
diff --git a/app/views/store/index.html.erb b/app/views/store/index.html.erb
index 12e97c8..7a9dec5 100644
--- a/app/views/store/index.html.erb
+++ b/app/views/store/index.html.erb
@@ -15,3 +15,4 @@
     <pre>product.id => <%= product.id %></pre>
   </div>
 <% end %>
+
diff --git a/script/load_orders.rb b/script/load_orders.rb
new file mode 100644
index 0000000..984fbde
--- /dev/null
+++ b/script/load_orders.rb
@@ -0,0 +1,6 @@
+Order.transaction do
+  (1..100).each do |i|
+    Order.create(:name => "Customer #{i}", :address => "#{i} Main Street",
+      :email => "customer-#{i}@example.com", :pay_type => "Check")
+  end
+end