To Examples

GuestBook Directions

1. Create a new rails project named GuestBook.
    
2. Navigate to the GuestBook folder.
    
3. Generate a model named Comment with these fields:
    
   

   Field	Datatype
   name	string
   message	text

   
    
4. Enter this rake statement to create the database:
   

   rake db:migrate
   

5. Generate a controller with name Comments with views new and display_all.
    
6. Use this code for the controller comments_controller.rb.
    
7. Use this code for the views new.html.erb and display_all.html.erb.
    
8. Add a post route to the config/routes.rb file:
   

   post "/comments/display_all"
   

9. Add a layout page and a CSS style file.
    
10. View the display_orders view in a browser at this URL:
    

    http://localhost:3000/comments/display_all