angularJS: How to call child scope function in parent scope

Question

How can call a method defined in child scope from its parent scope?

function ParentCntl() {
    // I want to call the $scope.get here
}

function ChildCntl($         


        

Answer 1

You can make child object.

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


app.controller("ParentCntl", function($scope) {
    $scope.child= {};
    $scope.get = function(){
      return $scope.child.get(); // you can call it. it will return 'LOL'
    }
   // or  you can call it directly like $scope.child.get() once it loaded.
});

app.controller("ChildCntl", function($scope) {
    $scope.obj.get = function() {
            return "LOL";    
    };
});

Here child is proving destination of get method.