如何通过es6获取所有注册的路由器（版本2.4.6） [英] How to get all registered routers in ember (version 2.4.6) by es6

问题描述

我需要在ember应用程序中列出所有注册的路由器。
在互联网上搜索后，我找到了以下链接：

我们可以查看emberjs中的所有路由，这些路由类似于rake路由在rails

获取Ember.js中的路线列表

但是对我来说不行。

这是App.js

 从ember导入Ember; 
从'./resolver'导入解析器; 
从'ember-load-initializers'导入loadInitializers; 
从'./config/environment'导入配置; 
让App; 
 Ember.MODEL_FACTORY_INJECTIONS = true; 
 App = Ember.Application.extend（{
 modulePrefix：config.modulePrefix，
 podModulePrefix：config.podModulePrefix，
 Resolver，
 ready：function（）{
} 
}）; 
 loadInitializers（App，config.modulePrefix）; 
导出默认应用程序; 
  

这是router.js

 从ember导入Ember; 
从'./config/environment'导入配置; 
 
 const Router = Ember.Router.extend（{
 location：config.locationType 
}）; 
 
 Router.map（function（）{
 this.route（'about'）; 
 this.route（'login'）; 
}）; 
 
导出默认路由器; 
  

---

这是应用程序Conroller获取所有路由器

 从ember导入Ember; 
从'ember-app / app'导入应用程序; 
 
导出默认Ember.Controller.extend（{
 allRouter：[]，
 
 allRouterCalc：Ember.computed（'allRouter'，function（）{
 let allRouter = this.get（'allRouter'）; 
 if（allRouter.length === 0）
 {
 allRouter = App.Router.router.recognizer.names; 
} 
 return allRouter; 
}）
}）; 
  

---

但是当我调用allRouterCalc变量时错误发生：
无法读取属性'路由器'未定义。

出现此问题是因为App.Router中的路由器 未定义。

为什么路由器是未定义？

解决方案

每个ember应用程序都有一个 Router 。所以我想你的意思是要列出所有路线。

您可以列出所有这样的路线：

  let router = Ember.getOwner（本）.lookup（ '路由器：主要'）; 
 let allRoutesList = router.get（'router.recognizer.names'）; 
  

I need a list of all registered routers in ember app. After searching on the Internet, I've found the link below:

can we view all the routes in emberjs aka something similar to what rake routes does in rails

Getting a list of routes in Ember.js

But it does not work for me.

this is App.js

import Ember from 'ember';
import Resolver from './resolver';
import loadInitializers from 'ember-load-initializers';
import config from './config/environment';
let App;
Ember.MODEL_FACTORY_INJECTIONS = true;
App = Ember.Application.extend({
  modulePrefix: config.modulePrefix,
  podModulePrefix: config.podModulePrefix,
    Resolver,
    ready: function () {  
    }
});
loadInitializers(App, config.modulePrefix);    
export default App;

this is router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
    location: config.locationType
});

Router.map(function() {    
    this.route('about');
    this.route('login');
});

export default Router;

---

and this is Application Conroller for get all routers

import Ember from 'ember';
import App from 'ember-app/app';

export default Ember.Controller.extend({
    allRouter: [],

    allRouterCalc: Ember.computed('allRouter', function() {        
        let allRouter = this.get('allRouter');
        if(allRouter.length === 0)
        {
            allRouter = App.Router.router.recognizer.names;
        }        
        return allRouter;
    })
});

---

but when I called "allRouterCalc" variable, this error This bug occurs: "Cannot read property 'router' of undefined" .

This problem arises because the "Router" in "App.Router" is "undefined".

why "Router" is "undefined" ?

解决方案

There is one Router for every ember apps. So I think you mean you want list all routes.

You can list all routes like this :

let router = Ember.getOwner(this).lookup('router:main');
let allRoutesList = router.get('router.recognizer.names');

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