birt code 128

birt code 128

birt code 128

birt code 128

birt code 128

birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

The sort method has two other optional arguments as well key and reverse. If you want to use them, you normally specify them by name (so-called keyword arguments; you learn more about those in 6). The key argument is similar to the cmp argument: You supply

Customer Groups allow you to set up different groups based upon the requirements of your store. Customer groups can be used to differentiate between customers who get discounted or volume-based price and customers who are able to purchase products at wholesale prices with no tax. Before you add customers to your specific customer groups, you need to navigate to the customer groups page, which is located under Customers Customer Groups. It should look similar to Figure 6-14. To add a new customer group click the add new customer group button in the upper-right hand corner. Each group is assigned a name and a specific Tax class and then automatically assigned an id number.

Note For the administrator user stories, we won t walk through functional and integration tests. At this

Note Customers who are not logged in are automatically placed under the NOT LOGGED IN group while

4. The sorted function can, in fact, be used on any other iterable object. You learn more about iterable objects in 9.

The order details page is where George can see the information about the order. He needs to check this page before he ships the books to the customer. The page will show the customer s contact information and shipping address. Furthermore, we need to display the order details in other words, the books that the customer has ordered. The credit card details are needed only by the payment gateway, and keeping them in our database would be a huge security risk. Open app/controllers/order_controller.rb and replace the empty show action with the following code: def show @page_title = "Displaying order ##{params[:id]}" @order = Order.find(params[:id]) end The action simply pulls out the specified order from the database and sets the page title. Next, create the view by saving the following code in app/views/admin/order/show.rhtml: <%= render :partial => 'navigation' %> <p> Order total $<%= @order.total %> </p> <h2>Contact Information</h2> <dl> <dt>ID</dt> <dd><%= @order.id %></dd> <dt>Email</dt> <dd><%= @order.email %></dd> <dt>Phone number</dt> <dd><%= @order.phone_number %></dd> </dl> <h2>Shipping Address</h2> <dl> <dt>First name</dt> <dd><%= @order.ship_to_first_name %></dd> <dt>Last name</dt> <dd><%= @order.ship_to_last_name %></dd> <dt>Address</dt> <dd><%= @order.ship_to_address %></dd> <dt>City</dt> <dd><%= @order.ship_to_city %></dd> <dt>Postal/Zip code</dt> <dd><%= @order.ship_to_postal_code %></dd> <dt>Country</dt> <dd><%= @order.ship_to_country %></dd> </dl>

customers who have registered and are logged in are automatically grouped under the General group. Outside of these two groups, customers must be manually assigned to different customer groups. To do this, visit Customers Manage Customers and select the customer you want to edit.

a function and it s used in the sorting process. However, instead of being used directly for determining whether one element is smaller than another, the function is used to create a key for each element, and the elements are sorted according to these keys. So, for example, if you want to sort the elements according to their lengths, you use len as the key function: >>> x = ['aardvark', 'abalone', 'acme', 'add', 'aerate'] >>> x.sort(key=len) >>> x ['add', 'acme', 'aerate', 'abalone', 'aardvark'] The other keyword argument, reverse, is simply a truth value (True or False; you learn more about these in 5) indicating whether the list should be sorted in reverse: >>> >>> >>> [9, x = [4, 6, 2, 1, 7, 9] x.sort(reverse=True) x 7, 6, 4, 2, 1]