AngularJS | angular.isFunction() Function
The angular.isFunction() Function in AngularJS is used to determine if the parameter inside isFunction function is a function or not.
It returns true if the reference is a function else false.
Syntax:
angular.isFunction(value)
Return Value: It returns true if the value passed is a function else false.
Example:
<!DOCTYPE html> < html > < head > < script src = "//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js" > </ script > < title > angular.isFunction() </ title > </ head > < body ng-app = "app" style = "text-align:center" > < h1 style = "color:green" > GeeksforGeeks </ h1 > < h2 > angular.isFunction() </ h2 > < body ng-app = "app" > < div ng-controller = "geek" > < b >Input1: </ b > < span > < code > obj = [ { name: "Abc"}, { name: "Xyz"} ]; </ code > </ span > < br > < b >IsFunction: </ b > {{isFunction1}} < br /> < br > < br > < b >Input2: </ b > < code > var Add = function () { return null; }; </ code > < br > < b >IsFunction:</ b > {{isFunction2}} </ div > < script > var app = angular.module("app", []); app.controller('geek', ['$scope', function($scope) { var obj = [{ name: "Abc" }, { name: "Xyz" }]; var Add = function() { return null; }; $scope.isFunction1 = angular.isFunction(obj); $scope.isFunction2 = angular.isFunction(Add); }]); </ script > </ body > </ html > |
Output: