Heading towards the In the digital world, more often than not, it seems that the mobile application market is flooded, and now there is no shortage of application development languages. But, whether we’re talking about mobile app languages ​​or frameworks, one thing is for sure that developing and launching an app has become much more accessible than ever before.

Since the introduction of the world wide web, mobile sites Web and applications have improved. From basic HTML to websites that can stream 8K videos programmed with advanced algorithms, customers are now getting used to a smooth streaming experience. Going back to the main point, as we mentioned earlier, there are too many frameworks, but too few can resonate with most development needs. Now, you must be excited to know what framework we are talking about.

AngularJS. Yes, by industry standards, Angular is the most popular and leading technology in the app development landscape. Also, fast growing startups are looking to hire AngularJs developers to design flawless solutions. So what is AngularJS and when was it released? AngularJS is a versatile, dynamic and robust framework created and introduced by Google in 2009.

It is shocking to know that since its inception, AngularJS has consistently remained at the peak of popularity as it is easy to use , simplifies the development process, and ensures high scalability. But, who does not know Netflix? Have you visited the website? If your answer is “YES”, then you have a bit of information on how a single page application works and looks like. Still in a quandary? Don’t worry. This article teaches you how to create a single page application using AngularJS, one of the most popular front-end frameworks.

So now you should be clear about the basic concept, but we also need to dig into this very topic so that you can easily build a single page application using AngularJS.

What is Angular JS?

In simple words, AngularJS is a popular JavaScript framework that operates on the client side and is used to develop the best web applications. It also means that the browser, rather than the server, will execute the code you write; hence, it is widely used in single page applications and other business verticals. This is the main reason why AngularJS developers are in demand.

Today, AngularJS is the dominant framework for any kind of web development. Regardless of company size and type, everyone uses AngularJS, and the following chart clearly shows developer interest in JavaScript frameworks over time:

Source: Dev Community

It seems It’s clear that AngularJS has been changing the landscape of web development. Until now, developers have been using ASP.NET, PHP, and Ruby on Rails for web development, but their inclination towards Angular has been increasing as it is the most powerful responsive JavaScript framework. In short, frameworks like Angular, Ember, etc., are the future of web application development.

Now, before we dive into how to create single page applications using Angular, it is mandatory to know why each More and more companies prefer to develop single page applications. Find the answer in the next section.

Why would companies want to build a SPA?

In the age of web applications, desktop applications are being inadvertently replaced by them. This is because they are more convenient, easy to update, and are not tied to particular devices. However, the demand for complex and refined applications is already huge, despite the fact that users are gradually moving from browser-based applications to mobile applications.

A SPA application is a single page that constantly interacts with the end user by dynamically rewriting the current page instead of updating a new page from a server. Trello, Facebook, and Gmail are popular examples of single page apps. Also, the software development cycle of a single page application is different, as the server only sends an HTML file in the request and directly sends data formerly known as JSON in subsequent requests.

Here Here are some of the business benefits of building single-page apps.

Fast load time: It typically takes 200 million seconds for a page to load a full page , but with SPA, your entire page loads faster than traditional web applications.

Simple development process: The development process is simple. No need to write long code to render pages.Anyone can quickly start the development cycle from a file://URI, without any servers.

Same code for everyone: It’s easier to develop SPA because developers can use the same code for web and native apps, thus speeding up overall development.

Uses less bandwidth: No more amazing than single-page apps consume less bandwidth, since you only need to load a page once. Therefore, it is more likely for everyone to use it, even with a slow internet connection.

Well, the advantages are countless, but these are the main business benefits to be gained from single page applications. In a SPA, the content is presented to the user in an easy, simple and functional way, keeping the user in a comfortable place and thus ensuring a fast browsing experience.

It means that the future of single page applications is as bright as AngularJS. So, without delay, let’s understand in detail how to create single page applications using the same framework.

Prerequisites

Before creating a code base and starting simple operations with AngularJS, you must follow some prerequisites. Also, any updated or latest version text editor such as Notepad++ and any browser should be handy to get started.

Visit the AngularJS official website and download the latest version (AngularJS 14, released on June 2, 2022).

Now, set up the latest version of Angular 14 for local development. To install Angular, the below mentioned prerequisites must be followed,

• Active NodeJS LTS
• NPM Package Manager which installs Angular CLI. CLI is a tool used by developers to develop, build and maintain Angular applications.

Npm install -g @angular/cli

Check the version before starting and run the following command

Ng – version

Now run the command and provide the application name as below,

Ng new myapplication

You are done with the installation; Let’s start the actual process and build a single page application using AngularJS.

Important note: If you are new to Angular, you should have a bit of knowledge about the other three programming languages. programming and, for example,

• JavaScript/TypeScript
• HTML
• CSS

How to create a page Unique Application using AngularJS?

Developing an application from scratch is not as easy as it seems. Everything needs to be researched in advance, from choosing the best framework for the database to a team of developers. Some business people are concerned about cost and look up how much it costs to develop an app but end up with inaccurate figures as the price depends on many factors. After discussing the steps below, you might know how much time and money is required to develop a single page app using the latest framework.

Step 1: Create a module

Angular follows the MVC architecture, so each Angular app consists of different modules.

Var app = angular.module(‘myApp ‘,[ ]);

Step 2: Define the Controller

app.controller(‘FirstController’, function($scope) { $scope.message = ‘Hello from FirstController’; });

Step 3: Implement the AngularJS script in HTML code

The module created in the first step and the controller executed in the second step, specify both in the ng-controller attribute.

{{message}}

Step 4: Create an HTML layout for the website

Once you have successfully created the HTML layout for the website, you need to use the ng-view directive with the place where it is located the HTML file. of all pages will be placed in the same layout.

Step 5: Configure Routes

A template URL and controller must be specified for each route. In cases where a user tries to navigate to a non-existent route, an exception must be handled. The user can then be redirected to the “/” path using an “else” function.

var app = angular.module(‘myApp’, [‘ngRoute’]); app.config(function($routeProvider) { $routeProvider .when(‘/’, { templateUrl : ‘pages/first.html’, controller : ‘FirstController’ }) .when(‘/blog’, { templateUrl : ‘pages /second.html’, controller: ‘SecondController’ }) .when(‘/about’, { templateUrl : ‘pages/third.html’, controller : ‘ThirdController’ }) .else({redirectTo: ‘/’}); });

Step 6: Time to build controllers

app.controller(‘FirstController’, function($scope) { $scope.message = ‘Hello from FirstController’; }); app.controller(‘SecondController’, function($scope) { $scope.message = ‘Hello from SecondController’; }); app.controller(‘ThirdController’, function($scope) { $scope.message = ‘Hello from ThirdController’; });

Step 7: Configuring the HTML Pages

first.html

First

{{message}}

second.html

Second

{{message}}

third.html

Third

{{message}}

Step 8: Add links to those HTML pages

First Second Third

Step 9: Include the HTML of the previous pages in the Index.html file with the script tag

First

{{message}}

Second

{{message}}

Third party

{{message}}

First Second Third

That’s it! After successfully completing the above steps, you can easily create single page applications using Angular and also simplify many other complex tasks of your projects.

Why are companies and developers so attracted to Angular? Angular JS?

Many programming languages, each with their own advantages and disadvantages, follow a different application structure and mobile application architecture to get things done. But Angular’s popularity is increasing because teams at Google are constantly updating it and enabling businesses to quickly improve their operations.

From fintech to entertainment, social media websites, task and project planning apps , over 150,000+ websites use AngularJS because

• Intuitive API for branding
• High performance
• Lag-free mobile web experience
• Same code base for all types of applications
• Amazing features
• Ability to reuse code snippets for all platforms

Tech giant Examples of corporations: IBM, Upwork, Forbes, Paypal, Deutsche Bank and YouTube are the top players and prefer Angular over other frameworks.

Conclusion

Hopefully, this blog has explained to you in detail how to develop a web application using AngularJS and why the popularity of the same framework is increasing tremendously in the world of coding. It is preferred for creating single page applications affordably and effortlessly. Whether you are a start-up or an established company, Elluminati is the best AngularJS development company helping you enter this digital world by outshining your product more than the competition.

Frequently Asked Questions

1. What is a single page app?

A single page app is a web app that runs through a single HTML page to be more responsive and more closely replicate a desktop app or a native application.

2. Is Angular ideal for single page apps?

Single page apps can be built using AngularJS or React. Both have their own advantages and are used for their benefits. React is widely used by JAVA script developers as the code is reusable and has a low learning curve.

3. The best example of single page applications

The best example of single page applications is Gmail, Google Maps, Airbnb, Netflix, Pinterest and Paypal.

4.What are the advantages and disadvantages of single page applications?

Advantages:-

• Slowness in some circumstances
• Search engine optimization engagement
• Website statistics
• No turning back
• Continuous UX
• Storage capacities on cache

Disadvantages:-

• SEO optimization
• A problem storing browser history
• Post update difficulties
• Huge security issue
• Poor link sharing issue
• Browser JavaScript dependency:

.