ng-bind simple angular template

http://angularjs.org/

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl" id="tableForVxp" class="dataDisplay2">
 {{level}}
    <button ng-click="reset()">RESET</button>
    <p ng-hide="level==''">On click of reset the level get updated as blank and if its blank i want a default text "NoneLeft" to be displayed</p>
    <span ng-show="level==''">NoneLeft</span>
    <a ng-bind="{{level || 'Candidate'}}"></a>
</div>

JavaScript

var myApp = angular.module('myApp', []);

myApp.controller("MyCtrl",function($scope) {
    $scope.level = "iResult";
    $scope.reset =function(){
        $scope.level = "";
    };

});