1. Introduction to AngularJS Services:
- Defining AngularJS services and their purpose in application development.
- Overview of common scenarios where services are beneficial.
2. Creating and Registering Services:
- Step-by-step guide to creating and registering services in AngularJS.
- Choosing between service, factory, and provider.
3. Singleton Pattern:
- Understanding the singleton pattern in AngularJS services.
- How services maintain a single instance across the application.
4. Dependency Injection in AngularJS:
- Explanation of dependency injection and its role in AngularJS.
- Declaring dependencies and injecting them into controllers and services.
5. Built-in AngularJS Services:
- Overview of common built-in services provided by AngularJS.
- Examples of $http, $timeout, $location, etc.
6. Creating Custom Services:
- Developing custom services for specific application needs.
- Best practices for service organization and naming conventions.
7. Sharing Data Between Controllers with Services:
- Using services as a means of communication between controllers.
- Implementing shared data and state management.
8. Reusability and Maintainability:
- Leveraging services for reusable and maintainable business logic.
- Avoiding code duplication through service abstraction.
9. Service Factories:
- Exploring the factory pattern for creating services.
- Defining services using factory functions.
10. Service Providers:
- Understanding the provider pattern for more advanced service configurations.
- Configurable services using providers.
11. Asynchronous Operations in Services:
- Handling asynchronous operations within AngularJS services.
- Promises, callbacks, and $q service.
12. Intercepting HTTP Requests with Interceptors:
- Utilizing interceptors to intercept and modify HTTP requests and responses.
- Implementing global error handling and authentication.
13. Testing AngularJS Services:
- Strategies for testing AngularJS services.
- Writing unit tests and mocking dependencies.
14. Service Dependencies and Injection Order:
- Understanding the order of service injection and dependencies.
- Managing dependencies and avoiding circular dependencies.
15. Using Services in Directives:
- Integrating services with custom directives.
- Sharing functionality between services and directives.
16. Service Decorators: Enhancing Existing Services:
- Extending or modifying existing services using decorators.
- Decorators as a powerful tool for enhancing functionality.
17. Global Event Handling with $rootScope:
- Leveraging $rootScope for global event handling.
- Broadcasting and listening for events across the application.
18. Creating Singleton Services:
- Ensuring single instances of services for specific use cases.
- Implementing singleton services for consistent behavior.
19. Real-world Examples of Service Usage:
- Examining real-world examples of AngularJS services in action.
- Illustrating how services solve common challenges in applications.
20. Best Practices and Patterns for AngularJS Services:
- Best practices for designing and using AngularJS services.
- Patterns for creating modular and scalable service architectures.
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