Dependency Injection in Services
1. What is Dependency Injection (DI)? Dependency Injection (DI) is a design pattern used in AngularJS to manage dependencies efficiently. It allows injecting services, factories, or values into other components….
Tag: AngularJS Services
How to create a Singleton Service in AngularJS
1. What is a Singleton Service in AngularJS? A Singleton Service in AngularJS is a service that maintains a single instance across the application. This means that every time the….
Using Constants and Values in Services in AngularJS
In AngularJS, constants and values are used to store reusable data that can be injected into controllers, services, and other components. They help in maintaining configuration settings, shared data, and….
Difference between Services and Factories
In AngularJS, both Services and Factories are used to create reusable components that manage business logic and share data between controllers. However, there are key differences in how they are….
$rootScope and global state management
In AngularJS, $rootScope plays a crucial role in managing global data and events across the entire application. Since $rootScope is available in all controllers, it provides a way to share….
Dependency Injection in AngularJS
Dependency Injection (DI) is a fundamental concept in AngularJS that helps in managing dependencies efficiently. It allows developers to create reusable, maintainable, and testable code by injecting dependencies where needed….
Working with AngularJS Services ($http, $q, $timeout)
In AngularJS, services are used to handle various tasks like making HTTP requests, managing asynchronous operations, and executing tasks with delays or intervals. Services in AngularJS are singleton objects that….
Understanding Controllers in AngularJS (ng-controller)
In AngularJS, Controllers are an essential part of the framework. They are used to handle the business logic, manipulate data, and control the flow of information between the Model and….
AngularJS Modules (angular.module)
In AngularJS, Modules are containers for different parts of an application, such as controllers, services, directives, filters, etc. A module is an essential part of the AngularJS framework as it….