get angularJS controller in javascript -

i have controller defined this:

var servicesinstance = angular.module('myapp'); servicesinstance.controller('servicesviewcontroller', function() {     console.log("servicesviewcontrollerconstructor.");       this.initialize = function() {         console.log("servicesviewcontroller initialize.");      };  });     

and instance of dynamically in code this:

var instance = $injector.get('servicesviewcontroller'); 

note: please ignore hardcoded strings. post, hardcoded strings. however, in reality, controller name come configuration data (eg: json object).

the instance variable null. $injector.has('servicesviewcontroller') returns false.

why case? correct way controller instance?

thank matt

edit: throwing in more info kept out because trying keep question simple. using requirejs load javascript code creates controller. eg:

define([], function(servicesviewcontrollerprovider) {     'use strict';      var servicesinstance = angular.module('myapp');     servicesinstance.controller('servicesviewcontroller', function() {         console.log("servicesviewcontroller constructor");           this.initialize = function() {             console.log("servicesviewcontroller initialize.");          };      });       var servicesviewcontroller = new object();     servicesviewcontroller.$inject=['$scope'];     servicesviewcontroller.view = "/test/servicesview.html";     servicesviewcontroller.requiresui = true;         servicesviewcontroller.controllername = "servicesviewcontroller";          return servicesviewcontroller;     }); 

thanks matt

this 1 way know instance of controller

var instance = $controller('servicesviewcontroller'); 

parsing scope usually

//var instance = $controller('servicesviewcontroller',{$scope: $scope}); //call in service servicesinstance.service('myservice',function ($controller, $rootscope) {    var scope = $rootscope.$new(true);     //here have  servicesviewcontroller scope    var instance = $controller('servicesviewcontroller',{scope: $scope});  });