AngularJS - A JavaScript Framework
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This document discusses AngularJS, a JavaScript framework. It provides an overview of AngularJS, describing it as a structural framework for dynamic web apps led by Google that uses HTML as a template language. It also outlines some key features of AngularJS like its MVC architecture, two-way data binding, support for unit testing, and use of plain JavaScript objects. Popular companies that use AngularJS are also listed.
AngularJS - A JavaScript Framework
- 1. t ANGULARJS A JAVASCRIPT FRAMEWORK Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com
- 2. t Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com AngularJS Framework Angular JS is a Typescript Open-Source Web Application Framework led by the Angular Team at Google. Angular JS is a structural framework for dynamic web apps. It lets you see HTML as your template language and lets you extend HTML's syntax to express your application's components clearly. The use of the POJO(Plain Old JavaScript) Objects in the AngularJS framework makes it self-sufficient and easy to use for the front end development services. AngularJS's data binding and dependency injection eliminate much of the code you would otherwise have to write. And it all happens within the browser making it an ideal partner with server technology. It is probably the most popular modern day web frameworks available today. This framework is used for developing mostly the Single Page. Because of the sheer support from the wide community of Google, AngularJs framework is always up-to-date with the latest features. Moreover, the AngularJS framework also incorporates the latest development trends in the market.
- 3. Angular Framework t Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com 01 02 03 MVC Architecture Data Binding Unit Testing Ready Features AngularJS Framework possesses amazing features ranging from MVC architecture, data binding, unit testing ready, etc. MVC based architecture in the AngularJS framework makes it easier to build client-server applications. The two-way data binding allows the automatic synchronization between the view and the model. Moreover, in the AngularJS framework, the user interface is built on HTML which is well-organized, smooth, and structured. Sometimes, JavaScript interfaces are difficult to develop and organize, but the implementation with HTML makes it easier and flawless.
- 4. AngularJS MVC Architecture t Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com JAVASCRIPT API View Model Controller HTML CSS Angular JS Framework based on the concept of MVC (Model-View-Controller). All the modern design pattern used in web applications are MVC based. This pattern involves the separation of all three layers - business logic layer, datalayer, and the presentation layer. This separation in all three layers provides the modularity. The presence of the MVC architecture in the Angularjs framework not only boosts the development process but also allows several developers to work on the Angularjs project at the same time.
- 5. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com AngularJS Data Binding t Angular JS Framework supports two-way data binding that allows the automatic synchronization of data between model and components. The way Angular JS implements the data binding lets you to treat the model as a singlesource of truth in your Angular application. In actual, the viewlayers is the exact project of model layer; whatever changes you make in the model layer,it will automatically update in view layer, and vice-versa. These changes take place immediately and automatically to ensure the updating of the model and view layers all the time. You can achieve the two-way data binding in AngularJS using the ng-model directive. The use of ng-models helps to automatically change the input in all the layers. Template Compile View Continuous Updates Model Changes to Model Changes to View
- 6. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com AngularJS Unit Testing Ready t Angular JS Framework considered as the unit testing ready. The developers at Google not only developed the Angular JS but also developed a testingframework called "Karma" which helps in designing unit tests for Angular applications. AngularJS Unit Testing is designed specially by keeping testability in mind. As the name suggests, AngularJS is to test in isolation. AngularJS testing is performed using the testing services and testing controllers. Unit Tests Written in Executed by
- 7. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com AngularJS is a Fully-Featured SPA Frameworks t Data Binding MVC Routing Testing JqLite Templates History Factories AngularJS framework is considered a fully-featured framework for single-page applications as it offers features like MVC based architecture, two-way data binding, routing, testing, templates, factories, controllers, dependency injections, etc. The MVC pattern in the AngularJS framework provides abundant flexibility that makes it the right framework for single-page application development. Moreover, AngularJS Frameworks provides amazing performance, cross-platform compatibility, better productivity, and many more.
- 8. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com Why AngularJs is better? t Angular JS is a compact framework that allows the convenient development of JavaScript applications. The code of Angular Script is bug prone. It is better than other languages for JavaScript like jQuery where it is difficult to debug. With the help of AngularJS, it is easier to debug for multiple AJAX requests between servers, setting time limits, changing pages, animation, and many more aspects of development. It provides a good way to build contemporary ' single page' applications (SPA) enabling foreseeing needs. Dynamic Web Application Easy User Interface Extension Dependency Injection Testability Reduced Dev Time AngularJS is a client-side technology that provides a powerful way of achieving really effective things in a way that embraces and extends HTML, CSS, and JavaScript. AngularJS is considered to be most popular framework.
- 9. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com Popular Brands that use AngularJS Framework t
- 10. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com t AngularJs Components Angular JS Framework provides several components including Dependency Injection, Scrolling & Controlling,Testing, Directives, and Injectors. AngularJs Dependecy Injection Scopes & Controlling Injector Service Constant Provider Value Decorator Factory Testing E2E Unit Filters Directives Isolated Scopes Transclusion ng-Directives The dependency injection component in Angularjs deals with the design patterns how it deals with the component's dependencies. The controller and scrolling in Angularjs maintain the data and behavior using the $scope objects. The controllers are attached to the DOM in different ways. Directives are used to attach specific behavior to the DOM elements by transforming the DOM elements and their children. In short, directives in Angularjs extends the HTML. Most of the directives start with the term ng-, where ng stands for Angular. Injectors ensure the prevention of reuse of the service references used by every controller.
- 11. Tekki Web Solutions Pvt. Ltd. www.tekkiwebsolutions.com t Top Reasons Why AngularJS? Top Reasons Declarative User Interface POJO Data Model Directives Filters Flexibility DOM Manipulations Unit Testing Ready MVC Pattern
- 12. t Tekki Web Solutions is an Enterprise Software and Product Development Company in San Jose. We enable the world's most imaginative organizations to investigate new thoughts and rapidly change those thoughts into items that client would like. Tekki Web Solutions is an ISO 9001:2015 certified web design and development company focused on conceiving, developing, and distributing customer-focused Internet solutions for 500+small and large business firms and individuals in USA, Canada, Australia, UK, and other European countries. Website: https://www.tekkiwebsolutions.com Enjoyed this Book? Love to Explore more? Subscribe our Newsletters Email ID: [email protected] US Toll Free No: +1 (888)-958-2732