What's the correct way to communicate between controllers in AngularJS?

Question

What\'s the correct way to communicate between controllers?

I\'m currently using a horrible fudge involving window:

function StockSubgro         


        

Answer 1

This is how I do it with Factory / Services and simple dependency injection (DI).

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

# PeopleService holds the "data".
angular.module('myApp').factory 'PeopleService', ()->
  [
    {name: "Jack"}
  ]

# Controller where PeopleService is injected
angular.module('myApp').controller 'PersonFormCtrl', ['$scope','PeopleService', ($scope, PeopleService)->
  $scope.people = PeopleService
  $scope.person = {} 

  $scope.add = (person)->
    # Simply push some data to service
    PeopleService.push angular.copy(person)
]

# ... and again consume it in another controller somewhere...
angular.module('myApp').controller 'PeopleListCtrl', ['$scope','PeopleService', ($scope, PeopleService)->
  $scope.people = PeopleService
]