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Description: Tracks is a GTD(TM) web application, built with Ruby on Rails
Homepage: http://www.rousette.org.uk/projects/
Clone URL: git://github.com/bsag/tracks.git
Click here to lend your support to: tracks and make a donation at www.pledgie.com ! 
Changed UsersController#index to use will_paginate plugin instead of 
classic_pagination
Made corresponding change in view.
Added User.per_page method to provide number of users per page to User.paginate 
button.  I can remove and just pass the param to the method in the controller if 
that is more desirable.
Added 2 controller tests for pagination.  No view tests have been added.
MHarris (author)
Mon Jul 14 10:10:55 -0700 2008
commit  ed76cf55d29cb07e405dbea0539cef5a52ff6055
tree    9e38dc065c6eb7b688475f774dfe7c543cdc95e7
parent  2f1b15fed34c1a5cec4c4e81bbf139d71f79106c
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app/controllers/users_controller.rb 
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@@ -16,7 +16,7 @@ class UsersController < ApplicationController
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     respond_to do |format|
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       format.html do
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         @page_title = "TRACKS::Manage Users"
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-        @user_pages, @users = paginate :users, :order => 'login ASC', :per_page => 10
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+        @users = User.paginate :page => params[:page], :order => 'login ASC'
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         @total_users = User.count
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         # When we call users/signup from the admin page
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         # we store the URL so that we get returned here when signup is successful
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app/models/user.rb 
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@@ -103,6 +103,10 @@ class User < ActiveRecord::Base
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   before_create :crypt_password, :generate_token
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   before_update :crypt_password
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   before_save :normalize_open_id_url
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+
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+  #for will_paginate plugin
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+  cattr_accessor :per_page
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+  @@per_page = 1
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   def validate
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     unless Tracks::Config.auth_schemes.include?(auth_type)
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app/views/users/index.html.erb 
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@@ -29,8 +29,7 @@
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   <% end %> 
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   </table>
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   <p>
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-    <%= link_to "&laquo; Previous page", { :page => @user_pages.current.previous } if @user_pages.current.previous %> &nbsp;
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-    <%= link_to "Next page &raquo;", { :page => @user_pages.current.next } if @user_pages.current.next %>
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+    <%= will_paginate @users %>
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   </p>
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   <p><%= link_to 'Signup new user', signup_path %></p>
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\ No newline at end of file
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test/functional/users_controller_test.rb 
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@@ -34,6 +34,20 @@ class UsersControllerTest < Test::Rails::TestCase
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     assert_equal 3, assigns['total_users']
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     assert_equal "/users", session['return-to']
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   end
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+
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+  def test_index_pagination_page_1
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+    User.per_page = 1
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+    login_as :admin_user
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+    get :index
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+    assert_equal assigns['users'],[User.find_by_login('admin')]
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+  end
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+
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+  def test_index_pagination_page_2
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+    User.per_page = 1
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+    login_as :admin_user
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+    get :index, :page => 2
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+    assert_equal assigns['users'],[User.find_by_login('jane')]
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+  end
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   def test_destroy_user
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     login_as :admin_user

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