Shopping Cart Application AngularJS

Shopping cart Application using Angular – A shopping cart is basically a list that contains products selected by the user while he shops. When the user is finished shopping, he will usually examine the list to double-check that the items, quantities, and prices are correct.

With help of Angular we able to do more projects. Because it’s completely simplify our works. This is the major reason for why everyone should migrate into angular frameworks. Suppose if you have good knowledge in Angular then should go, because it has lot of benefits.

This article describes the implementation of a shopping cart using JavaScript. The cart uses PayPal and Google Wallet payment services. Adding other providers is fairly easy. If you have your own payment infrastructure for example, you can extend the shopping cart to use that in addition to the PayPal and Google Wallet options. Offering more payment options should increase sales.

shopping cart application using angularjs

Shopping Cart Application using AngularJS

A shoping cart application using angularjs looks like a real online websites, so its very useful for develop shopping cart application. Shopping cart is an fully coverd with angularjs code because its working with an single page application.

Demo

This view shows details about a product and allows users to add or remove the product to/from the shopping cart. The view also presents a quick summary of the cart so users can tell whether this product is already in the cart.

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AngularJS Shopping Cart Application

Shopping Cart application nowadays getting more response from client side. Because everyone like to use and shop their products in e-commerce sites. Shopping cart application are widely used by all programming languages.

Because E-Commerce application has more demand that’s why I told, it has more demands for every business owners. Through the web application we easily create any type of online shopping store website using Angular. Otherwise you can choose PHP program for more default queries and implemented by all system projects.

The store and product classes

The store class defined in store.js file. Check below code & if you need any modification then customize the code as per your own requirements.

function store() {
  this.products = [
    new product("APL", "Apple", "Eat one every…", 12, 90, 0, 2, 0, 1, 2),
    new product("AVC", "Avocado", "Guacamole…", 16, 90, 0, 1, 1, 1, 2),
    new product("BAN", "Banana", "These are…", 4, 120, 0, 2, 1, 2, 2),
    // more products…
    new product("WML", "Watermelon", "Nothing…", 4, 90, 4, 4, 0, 1, 1)
  ];
  this.dvaCaption = ["Negligible", "Low", "Average", "Good", "Great" ];
  this.dvaRange = ["below 5%", "between 5 and 10%",… "above 40%"];
}
store.prototype.getProduct = function (sku) {
  for (var i = 0; i < this.products.length; i++) {
    if (this.products[i].sku == sku)
      return this.products[i];
  }
  return null;
}

The “shoppingCart” class presented here fulfills the requirements outlined in the beginning of the article. It is 100% JavaScript, and has no requirements on the server, so it should be easy to add to existing projects. The cart supports PayPal and Google Wallet, which are popular payment services. Many applications will probably want to extend this to support their own custom payment services, and that should be easy to do.

The MVVM pattern allows the same cart object to be exposed in multiple views, which contain very simple markup and virtually no logic. The sample application for example has a view that shows the whole cart, and allows users to edit it; but it also shows cart summaries on the store and product pages. These views are easy to create and customize, and there is no impact on the application logic.

We hope you got a basic idea on how to develop shopping cart application using angular. Fore more details once visit the angular official documentation. After that you get clear idea like how it’s working on your system. Most of software companies are hire angular developers.

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