ng-click.html

<!doctype html>
<html ng-app="myApp">
  <head>
    <link rel="stylesheet" type="text/css" href="dist/angular-tooltips.css">
    <style media="screen">
      body {

        margin: 200px;
      }
    </style>
    <title>Angularjs Tooltips</title>
  </head>
  <body id="demo-container">
    <div ng-controller="MyCtrl as ctrl">
    	<button type="text" ng-click="ctrl.clickMe()" tooltips tooltip-template="Hi">
        click me
      </button>
    </div>
    <script type="text/javascript" src="bower_components/angular/angular.js"></script>
    <script type="text/javascript" src="dist/angular-tooltips.js"></script>
    <script type="text/javascript">
    var myApp = angular.module('myApp',['720kb.tooltips'])
      .controller('MyCtrl', function MyCtrl($scope) {

        this.clickMe = function clickMe() {

          alert('cliked');
        }
      });
    </script>
  </body>
</html>