AngularJS watch object

http://stackoverflow.com/questions/11592538/nested-models-in-angularjs Resources: https://groups.google.com/d/topic/angular/VD77QR1J6uQ/discussion https://groups.google.com/d/topic/angular/-Tx8U9Xm07k/discussion

HTML

<div ng-app="watchApp" ng-controller="watchCtrl">
      
        <input type="text" ng-model="a" />{{a.value}}
  {{a}}
        
        b={{b}}
      
    </div>

JavaScript

angular.module('watchApp', []).controller('watchCtrl', function($scope) {
    $scope.count = 0;
   
    $scope.$watch('a', function() {
        // change happened here do something
        $scope.b=$scope.a;
        
    }, true);
});