I am trying just to display a div when user press a button, seems to be easy, but after spent a lot of time I am getting really crazy with this. My code is

My fiddle: http://jsfiddle.net/jmhostalet/4WK7R/1/

<div ng-app>

    <div ng-controller=MyCtrl>

        <div><button id=mybutton ng-click=showAlert()>Click me</button></div>

        <div>Value: {{myvalue}}</div>

        <div><div ng-show=myvalue class=hideByDefault>Here I am</div></div>

    </div>

</div>

and my controller

function MyCtrl($scope) {



  $scope.myvalue = false;



  $scope.showAlert = function(){

    $scope.myvalue = true;  

  };

}

Thank you!