We have discussed One-way Data Binding, Two-way Data Binding, and data sharing between components. We may have very clear views defined and uncluttered components implemented, but the business logic and data fetching/storing logic has got to be there somewhere. Building great Angular apps comes from making the most out of the built-in services. The Angular framework includes services to help you with networking, caching, logging, promises, and so on.
Writing our own services or factories helps to achieve reusability in code and enables us to share the application-specific logic across the application blocks, such as components, directives, and so on. Organizing the application-specific logic into services or factories leads to cleaner, better-defined components, and helps you to organize your project with more maintainable code.
In AngularJS, we implement...
