angular - controllers extend

by mrigess

HTML

<div ng-app="" ng-controller="personController">First Name:
    <input type="text" ng-model="firstName">
    <br>Last Name:
    <input type="text" ng-model="lastName">
    <br>
    <br>Full Name: {{firstName + " " + lastName}}</div>
<script>
    function personController($scope) {
        $scope.firstName = "John";
        $scope.lastName = "Doe";
    }
</script>