HTML Code:
<div class="container" ng-controller="example"></div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<script src="scripts/controller.js"></script>
Include the following in controller.js file:
function example() {
console.log("Greetings from the controller")}
It appears that the name of your controller does not correspond with the controller you have designated in your JavaScript code.
angular.module('aditya', function (){
function custom_function_name() {
console.log('Greetings from the controller')
}
});
Here are some potential causes for this issue:
ngController directive attribute, a component definition's
controller property, or the call to $controller().$controllerProvider.register()).<html>
<head>
<title>Angular JS Controller</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="controllers/controller.js"></script>
</head>
<body>
<h2>AngularJS Sample Application</h2>
<div ng-app="mainApp" ng-controller="aditya">
</div>
</body>
</html>
controller.js
var mainApp = angular.module("mainApp", []);
mainApp.controller('aditya', function($scope) {
console.log("Hello World from controller");
});
Update
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