How to push elements in an array using AngularJS ?
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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