AngularJS ng-include

HTML

<div ng-controller='Ctrl'>
    <div id='message'>{{$root.initializing.status}}</div>
    <div ng-hide="$root.initializing.status">Loading...</div>
</div>

JavaScript

function Ctrl($timeout, $scope) {
///simulating loading
    $timeout(function () {
        $scope.$root = {
            initializing: {
                status: 'Complete!'
            }
        }
    }, 2000);
}