<!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body ng-app="uniqApp"> <div ng-controller="firstCtr"> <p>{{123}}</p> <p>{{param}}</p> </div> <script type="text/javascript" src="./angular.js"></script> <script type="text/javascript"> angular.module('uniqApp',[]) .controller('firstCtr',['$scope',function(a){ a.param='abc'; }]) </script></body> </html>