Lecture Notes: Angular To-Do Tutorial

Overview

• Objective: Learn to build a simple to-do application using Angular in just 10 minutes.
• Tools & Requirements:
  • Basic understanding of Angular framework.
  • Development environment setup for Angular.

Key Steps in Building Angular To-Do Application

1. Set Up the Angular Project

• Initialize Angular Project
  • Use Angular CLI to create a new Angular application.
  • Command: ng new todoApp
  • Navigate to the app folder using cd todoApp.

2. Create a To-Do Component

• Generate Component
  • Command: ng generate component todo
  • This command will add necessary files and register the component.

3. Design the To-Do List UI

• HTML Structure:
  • Create a form for adding to-do items.
  • List existing to-do items.

4. Implementing Component Logic

• Component Code:
  • Use TypeScript to manage to-do items.
  • Add methods to add and delete items.

5. Binding Data

• Data Binding & Events:
  • Use Angular’s two-way data binding to keep the UI updated.
  • Implement event handling for form submission and button clicks.

6. Styling the Application

• CSS & Styling:
  • Add basic styling using CSS.
  • Ensure a responsive and clean user interface.

7. Running the Application

• Serve the App:
  • Use ng serve to run the application locally.
  • Test the app in a browser to ensure functionality.

Conclusion

• Review:
  • Quick setup and implementation of a to-do app using Angular.
  • Covered basics of Angular components, data binding, and event handling.

Additional Resources

• Further Reading:
  • Angular Documentation
  • Angular CLI Documentation
  • CSS Styling Best Practices