Angular JS - Exposing Controller Function outside the module via onClick function call

Exposing Controller Function outside the module via onClick function call For re-using already defined onClick functions

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
 <body ng-app="myapp">
 <div ng-controller="ExampleController">
    <input type="text" ng-model="name">
    <div> hello {{name}} </div>
    </div>
    </body>

JavaScript

angular.module('myapp', [])
       .controller('ExampleController', ['$scope', function($scope) {
       }]);