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AngularJS | angular.isElement() Function
  • Last Updated : 12 Apr, 2019

The angular.isElement() Function in AngularJS is used to determine if the parameter inside isElement function is a HTML DOM element or not. It returns true if the reference is a DOM element else false.

Syntax:

angular.isElement(value)

Return Value: It returns true if the value passed is a HTML DOM element else false.

Example:




<!DOCTYPE html>
<html>
  
<head>
    <script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js">
    </script>
    <title>
      angular.isElement()
  </title>
</head>
  
<body ng-app="testApp" 
      style="text-align:center">
    
    <h1 style="color:green">
      GeeksforGeeks
  </h1>
    <h2>
      angular.isElement()
  </h2>
  
    <div ng-controller="geek">
        <br>
        <b>Input1:</b>
        <code>
            {'destroy': true, 'create': false}
        </code>
        <br>
        <b>isElement:</b> {{ isElement1 }}
        <br>
        <br>
        <br>
        <b>Input2:</b>
        <code
            window.getElementByID('myButton')
        </code>
        <br>
        <b>isElement:</b> {{ isElement2 }}
        <br>
        <br>
        <button id="myButton"> Button</button>
    </div>
    <script>
        var app = angular.module('testApp', []);
  
        app.controller('geek', function($scope) {
  
            $scope.obj1 = {
                'destroy': true,
                'create': false
            };
            $scope.obj2 = document.getElementById('myButton');
            $scope.isElement1 = 
              angular.isElement($scope.obj1);
            
            $scope.isElement2 = 
              angular.isElement($scope.obj2);
        });
    </script>
</body>
  
</html>

Output:
isElement




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