- KnockoutJS Essentials
- Jorge Ferrando
- 208字
- 2021-07-23 20:16:15
A real-world application – koCart
In order to demonstrate how to use Knockout in a real application, we are going to build a simple shopping cart called koCart.
First of all we are going to define the user stories. We just need a few sentences to know what we want to achieve, which are as follows:
- The user should be able to view the catalog
- We should have the ability to search the catalog
- The user can click on a button to add items to the catalog
- The application will allow us to add, update, and delete items from the catalog
- The user should be able to add, update, and delete items from the cart
- We will allow the user to update his personal information.
- The application should be able to calculate the total amount in the cart
- The user should be able to complete an order
Through user stories, we can see that our application has the following three parts:
- The catalog, which contains and manages all the products we have in the shop.
- The cart, which has responsibility for calculating the price of each line and the total amount of the order.
- The order, where the user can update his personal information and confirm the order.
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