<html>
<script src="../../ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="caseCtrl">
<h1>{{txt | uppercase}}</h1>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('caseCtrl', function($scope) {
$scope.txt = "Hello World!";
});
</script>
<p>The text is written in uppercase letters.</p>
</body>
<!-- Mirrored from www.w3schools.com/angular/tryit.asp?filename=try_ng_ref_uppercase by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 14:26:11 GMT -->
</html>