In addition to being the most popular client-side
programming language, JavaScript is also currently being used along with HTML5
and CSS3 for development of responsive websites and web-based mobile apps. But
the developers still need to use various JavaScript libraries and frameworks to
build quality web applications rapidly. Many programmers prefer combining
JavaScript libraries with other web frameworks to enhance the web application's
functionality and performance. A number of reports have highlighted that many
web developers nowadays prefer using AngularJS and Grails framework together.
Grails Framework
Grails is a web application framework which is designed for
the Java platform but uses Groovy programming language. It aims to make
programmers more productive by supporting software development paradigms like
Convention over Configuration (CoC). At the same time, Grails also comes with
features like integrated ORM, support for NoSQL, and dependency injection powered
by Spring. The users can further extend the framework by using a number of
built-in plug-ins additionally. Grails further allow programmers to work with
several popular IDEs and text editors like Sublime, Eclipse and Texmate.
AngularJS
As a structural framework, Angular makes it easier for
programmers to create a variety of dynamic web applications. It is used widely
by developers for creating single-page websites. While using Angular, the
programmers have option to use HTML as a template language. They can simply
extend the syntax of HTML to express the application's components in a clear
and readable format. As the framework keeps the view and data model of the
application synchronized the developers are not required to manipulate the
document object model (DOM) manually. Angular can also be integrated with a
number of libraries. The users can further customize the framework according to
their specific needs by making changes to its features.
How to Combine Grails and AngularJS?
The developers can use a specific plug-in to add AngularJS
resources to the Grails application. The plug-in will add services, controllers
and other resources of AngularJS to the Grails application. At the same time,
it will also generate several AngularJS modules like angular-animate,
angular-touch, angular-cookies, angular-messages, angular-sanitize,
angular-route, angular-loader, angular-resource, and angular-aria. These
modules help developers to add functionality to the Grails application without
putting any extra effort.
Alternately, the developers can also combine AngularJS and
Grails by converting the AngularJS code into CoffeeScript code. However, this
method is recommended only for users who are familiar with CoffeeScript. They
can simply use the plug-in provided by Grails to convert JavaScript code into
CoffeeScript code. As CoffeeScript aims to make JavaScript code more readable,
it will be easier for programmers to manipulate the code from the Grails
applications.
Why Combine Grails and AngularJS?
The developers can combine AngularJS and Grails in a number
of ways. So they can combine the two frameworks without any hassle. After
combining the two web frameworks, they can make each to take care of certain
tasks. So they can split the common task between the two frameworks to enhance
the applications performance and functionality significantly.
In comparison to Grails, AngularJS is more effective in
handling single-page websites. So it can handle the changes made to a single
page more efficiently. So the developers can use it for handling single-page
changes like DOM manipulation and client-side data binding. Likewise, AngularJS
can also be used for making AJAX calls and organizing client-side JavaScript
development code. It will further make it easier for developers to perform
client-side unit tests through the Jasmine. The developers can also take
advantage of the client-side dependency injection (DI) provided by Angular JS.Visit
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On the other hand, features and functionality of the Grails
can be availed to manage large-scale websites more effectively. It can be used
effectively for providing RESTful services, and mapping URL for full-page
transition. Grails will further help programmers to manage application concerns
like client-side and server-side dependencies, command control centers, overall
file layout, and packaging and building. Likewise, Grails will help users to
perform unit, integration and functional testing on the server-side. They can
even use Spring to manage server-side dependencies more efficiently.
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