<div ng-app="myApp" ng-controller="personController">
<script>
var app = angular.module("myApp",[]);
app.controller('personController', function($scope){
$scope.firstName = "David";
$scope.lastName = "Silva";
})
</script>
<div ng-app="myApp" ng-controller="personController">
var app = angular.module("myApp",[]).config(['$controllerProvider', function($controllerProvider) {
$controllerProvider.allowGlobals();
}]);
function personController($scope) {
$scope.firstName = "David";
$scope.lastName = "Silva";
}