在所有控制器中注入服务 [英] Inject service in all controllers
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问题描述
我想使用 https://github.com/alexcrack/angular-ui-notification 进行通知.我所有的控制器中都需要它们.是否可以在所有控制器中注入"Notification"(或"$ log"或其他内容)?
I want to use https://github.com/alexcrack/angular-ui-notification for notifications. I need them in all my controllers. Is it possible to inject 'Notification'(or '$log' or whatever) in all my controllers?
推荐答案
我认为您可以通过让控制器从通用basecontroller继承来实现.这样的事情可能会起作用:
I think you could by letting your controllers inherit from a common basecontroller. Something like this might work:
angular.module('extending', [])
.controller('baseController', function(someService) {
this.someService = someService;
})
.controller('extendedController', function($scope, $controller) {
angular.extend(this, $controller('baseController', { $scope: $scope }));
this.alert = this.someService.alert;
})
.service('someService', function() {
this.alert = function() {
window.alert('alert some service');
};
});
HTML
<body>
<div ng-controller="extendedController as ex">
<button ng-click="ex.alert()">Alert</button>
</div>
</body>
plunker 上的示例.关于SO的相关帖子. AngularjS 扩展文档.
Example on plunker. Related post on SO. AngularjS extend doc.
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