How to broadcast to other controllers when load with module.config or .run in Angularjs

I have a checking when reading the web page,then using the result to refresh sidebar by ng-repeat,but I have errors :

Uncaught Error: Unknown provider: $scope from myModule or Uncaught Error: Unknown provider: $scope from sharedService

How can I resolve it?

Here is my code

module:

var myModule = angular.module('myModule', []);

service for broadcast:

myModule.factory('mySharedService', function($rootScope) { //service
    var sharedService = {};

    sharedService.keyHistory = [];
    sharedService.linkHistory = [];
    sharedService.prepForBroadcast = function(key,link) {
        this.keyHistory = key;
        this.linkHistory = link;
        this.broadcastItem();
    };

    sharedService.prepForBroadcastAdd =function(key){
        console.log(this.keyHistory.push(key));
        //this.linkHistory = linkHistory+link;
        this.broadcastItem();
    };

    sharedService.broadcastItem = function() {
        $rootScope.$broadcast('handleBroadcast');
    };

    return sharedService;
});

config to do Checking:

myModule.config(function($scope,sharedService){

        $.ajax({
            url:"/fly/AJAX",
            type:"POST",
            contentType:'application/x-www-form-urlencoded; charset=UTF-8',     
            datatype:"json",
            success:function(data){
                if(data!=null){
                var loginResult = $.parseJSON(data);


                if (loginResult.success == true){ 
                    console.log("login success");
                    $("#userLable").html(loginResult.userName+'('+loginResult.loginID+')');//
                    if (loginResult.hasHistory==true) {  
                        sharedService.prepForBroadcast(loginResult.searchHistory,[]);
                        console.log("broadcast");
                    }
                    };
                }
            }
    });

});

SideCtrl:

function SideCtrl($scope,sharedService) {
    $scope.$on('handleBroadcast', function() {

    $scope.keyHistory =sharedService.keyHistory;
    $scope.linkHistory = sharedService.linkHistory;
    });        

}

SideCtrl.$inject = ['$scope', 'mySharedService'];

THX !

The error is due to trying to request a $scope in a config block, which you can't do. If I understand what you're trying to do, then I also think you're over-complicating it. I'd solve the problem a little differently. The details would depend on your requirements and use case, but based on the information you gave...

I'd have a service responsible for communication with the server and storing the state:

app.factory( 'loginService', function ( $http ) {
  var result;

  function doRequest( data ) {
    // just flesh out this post request to suit your needs...
    return $http.post( '/fly/ajax', data, {} )
    .then( function ( response ) {
      // assuming you don't care about the headers, etc.
      return response.data;
    });
  }

  // Do it once initially
  if ( ! angular.isDefined( result ) ) {
    result = doRequest();
  }

  // return the service's public API
  return {
    getStatus: function () { return result; },
    login: doRequest
  };
});

Now the first time this service is requested, the $http request will be made. If you're accessing this from multiple controllers, the post will only occur once because of the isDefined statement. You can then use this in your controllers:

app.controller( 'MainCtrl', function( $scope, loginService ) {
  loginService.getStatus().then( function ( data ) {
    // do whatever you need to with your data. 
    // it is only guaranteed to exist as of now, because $http returns a promise
  });
});

Every controller accesses it the same way, but it was still only called once! You can set values against the scope and access it from your views, if you want:

app.controller( 'MainCtrl', function( $scope, loginService ) {
  loginService.getStatus().then( function ( data ) {
    $scope.loginId = data.loginID;
  });
});

And in your view:

<h1>Welcome, {{loginId || 'guest'}}!</h1>

And if you need to, you call the function again:

app.controller( 'MainCtrl', function( $scope, loginService ) {
  // ...
  loginService.login( $scope.user ).then( function ( data ) {
    $scope.loginId = data.loginID;
  });
  // ...
});

As you can see, broadcasting an event is totally unnecessary.

I would do it differently. I would create some sort of more top-level controller, like function MainController($rootScope, $scope, sharedService) and wire it up with body: <body ng-controller='mainController' ng-init='init()'. After that you should create init() method in MainController.

Inside this initialization method I would call sharedService which should make AJAX request (via $http! that's the best practice, and it's very similar to jQuery) and broadcast proper event when required.

That way you make sure to call initialization just once (when MainController is initializing), you stick to the angular's best practices and avoid dodgy looking code.