AngularJS: How can I pass variables between controllers?

Question

I have two Angular controllers:

function Ctrl1($scope) {
    $scope.prop1 = \"First\";
}

function Ctrl2($scope) {
    $scope.prop2 = \"Second\";
    $scope.         


        

Answer 1

Second Approach :

angular.module('myApp', [])
  .controller('Ctrl1', ['$scope',
    function($scope) {

    $scope.prop1 = "First";

    $scope.clickFunction = function() {
      $scope.$broadcast('update_Ctrl2_controller', $scope.prop1);
    };
   }
])
.controller('Ctrl2', ['$scope',
    function($scope) {
      $scope.prop2 = "Second";

        $scope.$on("update_Ctrl2_controller", function(event, prop) {
        $scope.prop = prop;

        $scope.both = prop + $scope.prop2; 
    });
  }
])

---

Html :

  
{{both}}


Click

For more details see plunker :

http://plnkr.co/edit/cKVsPcfs1A1Wwlud2jtO?p=preview