AngularJS中的控制器中的重构功能

Question

I think I should move some functions from controller in AngularJs to external "container", but where? To service?

For example:

.controller('ctrl1', function() {
    $scope.submit = function () {
        ... some code here ...
    });
});

.controller('ctrl2', function() {
    $scope.submit = function () {
        ... the same code here as a function submit of ctrl1 ...
    });
});

Thanks for your time.

Answer 1

You can use factory for that:

.factory('someService', function(){
       return {
        submit: function(){
           var some_data='Text';
           return some_data;
        }  

    }
    });

    .controller('ctrl1', function(someService){
       var text=someService.submit();
    });

    .controller('ctrl2', function(someService){
       var text = someService.submit();
    });

Here is the working Plunker