{"id":3872,"date":"2016-09-16T13:42:34","date_gmt":"2016-09-16T13:42:34","guid":{"rendered":"https:\/\/staging.heliossolutions.co\/blog\/?p=3872"},"modified":"2019-09-25T10:00:57","modified_gmt":"2019-09-25T10:00:57","slug":"angular-2-0-finally-ready-tamed","status":"publish","type":"post","link":"https:\/\/staging.heliossolutions.co\/blog\/angular-2-0-finally-ready-tamed\/","title":{"rendered":"Angular 2.0 is Finally Ready to be Tamed!"},"content":{"rendered":"

A long awaited release of Angular 2.0 is now unveiled. Our Angular Development Experts<\/strong><\/a> had a great time exploring the beta version of Angular 2.0. Among the most preferred technology, Angular JS has emerged to be the comprehensive and convenient technology to develop modern web application and single page applications. It has become developer\u2019s favorite server side and client side technology to enable rich and robust web solutions.<\/p>\n

The new version Angular 2.0 was officially released by Google on 14th September, 2016 at the Google HQ meet. Since its release in the year 2011, Angular technology has come a long way becoming the talk of the information and technology industry.<\/p>\n

\"AngularJS<\/a><\/p>\n

The company wrote the following in the announcement:<\/p>\n

\n

\u201cAngular 1 first solved the problem of how to develop for an emerging web. Six years later, the challenges faced by today\u2019s application developers, and the sophistication of the devices that applications must support, have both changed immensely.\u201d<\/strong><\/em><\/p>\n<\/blockquote>\n

What is new in Angular 2.0?<\/span><\/h2>\n

Dependency Injection is Next Level<\/h3>\n

Angular technology is known for its dependency injection feature. It is design pattern where an object is passed its dependencies. It has worked great for modular development and also for component isolation. But in the first version, the implementation has few issues. And those issues have been addressed in the latest version. They have added the new feature like child injectors and scope control which makes Dependency Injection the highlight of this release.<\/span><\/p>\n

Child Injectors<\/h3>\n

This feature comes with all the features of the parent but this injector has the capability of overriding itself at the child level. You can work easily according to the requirement where difference object can be called and automatically overridden.<\/span><\/p>\n

Scope Control<\/h3>\n

The final version offers an improved DI library that enables instance scope control. Web development experts<\/strong><\/a> can have better control if they use this along with the child injectors and their scope controllers.<\/p>\n

Annotations<\/h3>\n

The new version comes with AtScripts which provides with tools for integrating functions to the metadata enabling object instances with required information to the DI library. It will be easy to override parameter data by supplying an Inject annotation.<\/p>\n

AtScript \u2013 The New Feature<\/h3>\n

AtScript is now being used for development with Angular 2.0<\/strong> to produce ES5 code. It uses TypeScript type syntax to generate runtime type assertions. So you don\u2019t have to do compile time checks. Although, you can still use plain JavaScript code to write code for Angular apps.<\/p>\n

See Also :\u00a0AngularJS \u2013 Exclusively For Web App Development<\/a><\/strong><\/p>\n

Routing Improvements<\/h3>\n

Angular developers are feeling blessed since the release of the Angular 2.0. The first version was built with the idea of handling very simple and basic cases. But Angular 2.0 has much more in store for web developers offering simple and extensible JavaScript framework. The following are the new features in the routing:<\/p>\n