Combine JSON for two POST in AngularJS - angularjs

Question

I am trying to combine response of one POST data with another input JSON so that it can do another POST function.
Controller 1:-
$scope.master = {};
$scope.addChild = function(net) {
$scope.master = angular.copy(net);
$http.post("url",$scope.master).then( function(data) {
$scope.childData = data;
$scope.dataName = $scope.master.Name;
growl.success("Created a new Child");
console.log(data);
},function (data, status, headers, config) {
growl.error("Something went wrong");
});
console.log($scope.master);
};
Now I want to add the response of this controller ie; $scope.segments = data; to 2nd controller:-
Controller 2:-
$scope.addOverall = {Child: []};
$scope.Create = function() {
$http({
method : 'POST',
url : 'api',
data : $scope.addOverall
}).success(function(data, status, headers, config) {
growl.success("Created a Table");
console.log(data);
},function (data, status, headers, config) {
growl.error("Something is wrong");
});
};
So now , my response data from controller 1 must combine with 2nd controller input over here {Child: []}; inside the [ ] How can I achieve that?

Answer 1

Controller 1:
If you get result in data then use $rootscope for other variable
$rootScope.myGlobalVariable = [] //if response is array or object
$http.post("url",$scope.master).then( function(data) {
$rootScope.myGlobalVariable = data;
Controller 2:
success(function(data, status, headers, config) {
$scope.mylocalVariable = data;
final values in controller 2
for(var i=0; i<$scope.localVariable.length; i++)
{
$rootScope.myGlobalVariable.push($scope.localVariable[i]);
}
console.log('combine json values', $rootScope.myGlobalVariable);
I hope this answer is work for You.
Thanks