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How to push elements in an array using AngularJS ?
  • Last Updated : 14 Oct, 2020

Given an array and the task is to perform the push operation on array using AngularJS.

Approach: In this approach, the push() method is used to insert the element at the end of the array. In the first example, a static value ‘Geek’ is inserted in the array and in the second example a input box is provided to the user to push the value they want.

Example 1:




<!DOCTYPE HTML>
<html>
  
<head>
    <script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js">
    </script>
  
<script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function ($scope) {
            $scope.arr = ['GFG', 'GeeksForGeeks'];
            $scope.val = "Geek";
            $scope.push = function () {
                $scope.arr.push($scope.val);
            };
        });
    </script>
</head>
  
<body style="text-align:center;">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
    <p>
        How to push element in 
        array in AngularJS
    </p>
    <div ng-app="app">
        <div ng-controller="controller">
            value to push - "{{val}}"<br>
            Array = {{arr}}<br><br>
            <button ng-click='push()'>
                Click to push
            </button>
        </div>
    </div>
</body>
  
</html>

Output:



Example 2:




<!DOCTYPE HTML>
<html>
  
<head>
    <script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js">
    </script>
  
    <script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function ($scope) {
            $scope.arr = ['GFG', 'GeeksForGeeks'];
            $scope.push = function () {
                // get the input value
                var inputVal = $scope.arrInput;
                $scope.arr.push(inputVal);
  
            };
        });
    </script>
</head>
  
<body style="text-align:center;">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
    <p>
        How to push element in 
        array in AngularJS
    </p>
    <div ng-app="app">
        <div ng-controller="controller">
            Input here:
            <input type="text" 
                name="arrExample" 
                ng-model="arrInput">
                  
            <br><br>
            Array = {{arr}}<br><br>
            <button ng-click='push()'>
                Click to push
            </button>
        </div>
    </div>
</body>
  
</html>       

Output:

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