我只是在学习 AngularJS。我有以下 JSON 端点
/api/v1/leaderboards/:id
它返回与 ID 对应的排行榜。
我有以下 AngularJS 服务:
App.factory 'Leaderboard', ['$resource', ($resource) ->
$resource '/api/v1/leaderboards/:id', id: '@id'
]
而这个 AngularJS 控制器:
App.controller 'LeaderboardsCtrl', ['$scope', 'Leaderboard', ($scope, Leaderboard) ->
$scope.selectedLeaderboard = Leaderboard.query()
]
这是我的观点(在haml中):
.leaderboard{"ng-app" => 'Leaderboards', id:"ng-app"}
%h4.title
Leaderboard Title
.leader-section{'ng-controller' => "LeaderboardsCtrl"}
.leader-content{'ng-show' => "selectedLeaderboard", 'ng-repeat' => "leader in selectedLeaderboard"}
.media.award-group
%a.pull-left{href: "{{leader.user.path}}"}
%img.media-object{src: "{{leader.user.small_pic_url}}"}
.media-body
%h4.media-heading
%a.leader-name{href: "{{leader.user.path}}"}
{{leader.user.name}}
.metric.pull-right
{{leader.count}}
当我加载页面时,我在控制台中看到了这个错误:
GET http://localhost:3000/api/v1/leaderboards 404 (Not Found)
如果我:id
用实际的排行榜 ID 替换,那么一切正常。但是如何从视图级别传递该 ID?