这是可能的（）时没有映射使用任何控制器或模板？

It's possible to use when() without mapping to any controller or template?

这是我如何配置我的路线：

This is how I have configured my routes:

app.config(function($routeProvider, $locationProvider) {
  $locationProvider.html5Mode(true);
  $routeProvider
    .when('/presentations/:id', {});
});

我需要在我的控制器使用routeParams：

I need to use routeParams in my controller:

app.controller('PresentationController', function($scope, $routeParams) {
    console.log($routeParams);
});

这是行不通的。我不需要ngView但我添加它需要的情况下。我的控制器已经加载了NG-控制器指令。

This doesn't work. I don't need ngView but I added it in case is needed. My controller is already loaded with the ng-controller directive.

推荐答案

一个人连续观看 $ routeParams.id 在这种情况下的变化：的 http://plnkr.co/edit/x2cPxVWPqVePDule1aOk?p=$p$pview

One has to continuously watch the $routeParams.id for changes in this case: http://plnkr.co/edit/x2cPxVWPqVePDule1aOk?p=preview

$scope.$watch(function () { return $routeParams.id; }, function (newVal) {
  if (typeof newVal === 'undefined') return;
  $scope.id = newVal;
})

此外，其在模板的 NG-视图是必要的。