AngularJS angular.isArray() Function
The angular.isArray() Function in AngularJS is used to return TRUE if the reference is an array and FALSE if it is not an array.
Syntax:
angular.isArray(value);
Parameter:
- value: It specifies the reference to check the value.
Return value: Returns TRUE if the value is an array else it will return FALSE.
Example 1: This example describes the basic usage of angular.isArray() Function in AngularJS.
HTML
<!DOCTYPE html><html> <head> <title>angular.isArray()</title> <script src= </script></head> <body ng-app="app" style="text-align:Center"> <h1 style="color:green">GeeksforGeeks</h1> <h2>angular.isArray()</h2> <div ng-controller="geek"> <b>Sorting Algos:</b> <div ng-repeat="i in sort">{{i.name}}</div> <br><br>isArray: {{isArray}} </div> <script> var app = angular.module("app", []); app.controller('geek', ['$scope', function ($scope) { $scope.sort = []; var values = [ { name: 'Merge sort' }, { name: 'Quick sort' }, { name: 'Bubble sort' } ]; if (angular.isArray(values)) { $scope.isArray = true; angular.forEach(values, function (value, key) { $scope.sort.push(value) }) } }]); </script></body> </html> |
Output:
Example 2: This is another example that describes the usage of angular.isArray() Function in AngularJS.
HTML
<!DOCTYPE html><html> <head> <title>angular.isArray()</title> <script src= </script></head> <body ng-app="app" style="text-align: Center"> <h1 style="color: green">GeeksforGeeks</h1> <h2>angular.isArray()</h2> <div ng-controller="geek"> <b>Input: </b>{{name}} <br /><br /> <b>isArray:</b> {{isArray}} </div> <script> var app = angular.module('app', []); app.controller('geek', ['$scope', function ($scope) { var values = 'GeeksforGeeks'; $scope.name = values; $scope.isArray = angular.isArray(values); }, ]); </script></body> </html> |
Output:
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