角：从$ routeProvider PARAMS传递给控制器 [英] Angular: Passing params from $routeProvider to controller

问题描述

我有调用相同的控制器多条路线，我想不同的变量传递给它。

I have multiple routes that invoke the same Controller and I would like to pass different variables to it.

// Example
$routeProvider.
  when('/a', {
    templateUrl: 'test.html',
    controller: 'MyController' // should get passed 'exampleA'
  }).
  when('/b', {
    templateUrl: 'test.html',
    controller: 'MyController' // should get passed 'exampleB'
});

我知道我可以使用解决的对象：

I know that I could use the "resolve" object:

$routeProvider.
  when('/a', {
    templateUrl: 'test.html',
    controller: 'MyController',
    resolve: {test: function() { return true; }}
});

要传递一个值作为依赖性：

To pass a value as a dependency:

app.controller('MyController', ['$scope', 'test', function ($scope, test) {
  console.log(test); // true
}

我的这种做法的问题是，我的应用程序崩溃，如果决心对象丢失其他路线，我想传递可选PARAMS。

My problem with that approach is that my app crashes if the resolve object is missing on other routes and I would like to pass optional params.

有没有办法具体PARAMS传递给控制器​​（从路由提供商）？

Is there any way to pass specific params to the Controller (from the route provider)?

感谢您

推荐答案

路由：

$routeProvider.
  when('/a', {
    templateUrl: 'test.html',
    controller: 'MyController',
    paramExample: 'exampleA'
  }).
  when('/b', {
    templateUrl: 'test.html',
    controller: 'MyController',
    paramExample: 'exampleB'
});

交通：在您的控制器注入$路线然后用这个

Access: inject $route in your controller then use this

 app.controller('MyController', ['$scope', '$route', function ($scope, $route) {
      var paramValue = $route.current.$$route.paramExample;
      console.log(paramValue); 
 }

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