EmberJS路由事件转换 [英] EmberJS Route event transition

问题描述

emberjs-1.0.0-rc-6.1

emberjs-1.0.0-rc-6.1

我的控制器：

Application.LoginController = Ember.Controller.extend({
        loginFailed: false,
        isProcessing: false,
        isSlowConnection: false,
        timeout: null,
        login: function() {
            /* some code */
        },
        success: function() {
            this.reset();
        },
        failure: function() {
            this.reset();
        },
        reset: function() {
            clearTimeout(this.get("timeout"));
            this.setProperties({
                isProcessing: false,
                isSlowConnection: false
            });
        }
    });

我的路由：

Application.LoginRoute = Ember.Route.extend({
        setupController: function(controller, model) {
            controller.reset();
        },
        events: {
        }
    });

当我第一次进入/ login时，调用setupController。但是，我想使用一个事件（如转换）来调用controller.reset（）每次应用程序转换为登录。

When I go to "/login" for the first time, setupController is called. However, I would like to use a event (like transition) to call controller.reset() everytime Application transition into login.

使用
LOG_TRANSITIONS：true

With LOG_TRANSITIONS: true

我可以在控制台中看到转换为登录，转换为另一个页面，所以我想知道是否可以获取事件触发这些日志，在我的路由器。

I can see "Transitionned into 'login'", "Transitionned into 'anotherPage'" in the console, so I would like to know if it's possible to get the event which trigger those logs, in my router.

喜欢：

Application.LoginRoute = Ember.Route.extend({
        setupController: function(controller, model) {
            controller.reset();
        },
        events: {
            didTransition: function(reason) {
                 controller.reset();
            }
        }
    });

推荐答案

我想知道是否可以在路由器中获取触发这些日志的事件。

I would like to know if it's possible to get the event which trigger those logs, in my router.

您可以挂接到路由的激活和停用挂钩并从中调用控制器方法，如下所示：

You can hook into to the route's activate and deactivate hooks and call the controller methods from there, like this:

Application.LoginRoute = Ember.Route.extend({
  activate: function() {
    this.controllerFor('login').send('reset');
  },
  deactivate: function() {
    this.controllerFor('login').send('reset');
  }
});

希望有帮助。

这篇关于EmberJS路由事件转换的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！