Chapter 6: Implementing CRUD

Target Application

In this chapter, we are going to build an application with 4 basic operations, CRUD (Create, Read, Update, and Delete). The application's user interface looks like the image below:

It is a personal todo list management system and it has following features:

1. Create a todo item.

   Type item name in upper-left textbox and click File:Tutorial-chi6-plus.png or press "Enter" key to create a new todo item.

2. Finish a todo item.

   Click the checkbox in front of a todo item to mark it as finished and the item name will be dashed.

3. Modify a todo item.

   Click an existing

4. Delete a todo item.

   Click File:Tutorial-chi6-cross.png to delete an existing todo item.