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">
<div ng-app="myapp">
       <div ng-controller="mycontroller">
         {{ 'framgia to the world' | limitTo:7}}
           <br>
          {{ 'framgia to the world' | limitTo:-5}}       
        </div>      
    </div>

JavaScript

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