在轨角航线PARAMS [英] Rails route params in angular

问题描述

我与角玩弄我的rails应用程序。这不是一个单页的应用程序，我只是在一些地方采用了棱角分明。我有一个很难从URI获得途径PARAMS在我的资源使用。

I'm playing around with angular in my rails app. This is not a single page app, i'm just using angular in a few places. I'm having a hard time getting route params from the uri to use in my resources.

例如，假设我在页面上/用户/ 1 /职位/ 2。我如何获得这两个USER_ID及标识（职位）？

For instance, say I'm on the page /users/1/posts/2. How do I get both user_id and id(for post)?

感谢。

推荐答案

您可以配置您的角度应用到PARAMS传递到您的使用该页面的控制器。

You could configure your angular app to pass the params to the controller your using for that page.

我会做一个routes.js文件做这样的事情：

I would make a routes.js file doing something like:

App.config(['$routeProvider', function($routeProvider){
  $routeProvider
  .when('/your-route', {
    controller: 'yourNGController',
    resolve: {
      params: ['$route', function($route){
        params = {user_id: $route.current.params.user_id}
        params.merge({post_id: $route.current.params.post_id})
        return params
      }]
    }
  })
}])

然后在你的控制器 - yourNGController'注入'参数'，你在你的路线决定，应该让你的信息，你需要在控制器

Then in your controller - "yourNGController' inject 'params' that you resolved in your route. That should get your the info you need into the controller.

如果使用的角度较新版本，你可能还需要包括角route.js为$ routeProvider从核心角度成分去除。

If using newer versions of angular you may also need to include the angular-route.js as $routeProvider was removed from the core angular components.

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