From: Dha Josh <lists@...>
Date: 2012-07-26T00:55:11+09:00
Subject: The action index could not found from admincontroller

Hi, i am reading agile web development using rails.

i have used below process and tried to create new app ( my rails version
is 3.2.6 , looks book version is diff so not exactly same output as
below but i have added everthing in same file )..

after creating when i access web page i get error

Unknown Action
The action index could not found from admincontroller

class CreateProducts < ActiveRecord::Migration
def self.up
create_table :products do |t|
# t.column :name, :string
end
end
def self.down
drop_table :products
end
end



class CreateProducts < ActiveRecord::Migration
def self.up
create_table :products do |t|
t.column :title, :string
t.column :description, :text
t.column :image_url, :string
end
end
def self.down
drop_table :products
end
end

depot> rake db:migrate
(in /Users/dave/work/depot)
== CreateProducts: migrating ===================================
-- create_table(:products)
-> 0.0625s
== CreateProducts: migrated (0.0656s) ==========================

depot> ruby script/generate controller admin
exists app/controllers/
exists app/helpers/
create app/views/admin
exists test/functional/
create app/controllers/admin_controller.rb
create test/functional/admin_controller_test.rb
create app/helpers/admin_helper.rb

class AdminController < ApplicationController
scaffold :product
end

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