How to do Add & Delete Operation using AngularJS

Here is the very easy & simple tutorial to d the basic add and delete operation using Angularjs. A few days back when one of my blog reader has asked this question to create a basic AngularJS example application with Add & Delete operation. Here is the complete question “How to do Add & Delete operation using AngularJS”.

Create an index.html file and copy paste below code and save it. This will work fine.

<!DOCTYPE html>

<html>

<head>

<title>Add & delete operation using AngularJS - FreeWebMentor</title>

</head>

<body>

var app = angular.module("myShoppingList", []);

app.controller("myCtrl", function($scope) {

$scope.products = ["Add item 1", "Add item 2", "Add item 3"];

$scope.addItem = function () {

$scope.errortext = "";

if (!$scope.addMe) {return;}

if ($scope.products.indexOf($scope.addMe) == -1) {

$scope.products.push($scope.addMe);

} else {

$scope.errortext = "This is a duplicate item.";

}

$scope.removeItem = function (x) {

$scope.errortext = "";

$scope.products.splice(x, 1);

}

});

</script>

<h3>Add & delete operation using AngularJS</h3>

</header>

</ul>

</div>

</div>

<p class="w3-text-red">{{errortext}}</p>

</div>

</center>

</body>

</html>

See the below demo

This tutorial will look like the below screenshot. If you want to test this before implementing into your web application, then See the live Demo here.

How to do Add & Delete Operation Using AngularJS

Live Demo

Over to You

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Prem Tiwari

Prem Tiwari is the founder of FreeWebMentor.com and also a professional developer and a blogger by hobby.

Tags: Add & delete operation using AngularJS, angualarjs tutorial, angularjs tutorial, angularjs tutorial for beginners

How to do Add & Delete Operation Using AngularJS