AngularJS:将控制器注入来自同一模块的另一个控制器内 [英] AngularJS: Inject controller inside another controller from the same module

问题描述

是否可以将一个控制器注入到属于同一模块的另一个控制器中?

Is possible to inject a controller into another controller that is part of the same module?

示例:

var app = angular.module('myAppModule', [])
.controller('controllerOne', ['$scope', function($scope){
  $scope.helloWorld = function(){
    return 'Hello World';
  }
}])
.controller('controllerTwo', ['$scope', 'controllerOne', function($scope, controllerOne){
  console.log(controllerOne.helloWorld());
}])

我不断在 controllerOne 上获取未知的提供者.我不明白这是怎么可能的，因为它们共存于同一个模块中.任何帮助将不胜感激.

I keep getting unknown provider on controllerOne. I don't see how that's possible since they coexist in the same module. Any help would be much appreciated.

推荐答案

你需要使用 $controller 依赖，你可以使用它来将一个控制器注入另一个控制器

You need to use $controller dependency by using that you can inject one controller to another

.controller('controllerTwo', ['$scope', '$controller', function($scope, $controller){
  $controller('controllerOne', {$scope: $scope})
  //inside scope you the controllerOne scope will available
}]);

但确实更喜欢service/factory来共享数据

But do prefer service/factory to share data

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