javascript - 如何在AngularJS中观察路线变化？(How to watch for a route change in AngularJS?)

Question

一个人如何监视/触发路线变化的事件？

  ask by Robert Christian translate from so

Answer 1

Note : This is a proper answer for a legacy version of AngularJS.

(注意 ：这是旧版本AngularJS的正确答案。)

See this question for updated versions.

(有关更新的版本，请参阅此问题 。)

$scope.$on('$routeChangeStart', function($event, next, current) { 
   // ... you could trigger something here ...
 });

The following events are also available (their callback functions take different arguments):

(以下事件也可用（它们的回调函数采用不同的参数）：)

• $routeChangeSuccess

  ($ routeChangeSuccess)

• $routeChangeError

  ($ routeChangeError)

• $routeUpdate - if reloadOnSearch property has been set to false

  ($ routeUpdate-如果将reloadOnSearch属性设置为false)

See the $route docs.

(请参阅$ route文档。)

There are two other undocumented events:

(还有其他两个未记录的事件：)

• $locationChangeStart

  ($ locationChangeStart)

• $locationChangeSuccess

  ($ locationChangeSuccess)

See What's the difference between $locationChangeSuccess and $locationChangeStart?

(请参阅$ locationChangeSuccess和$ locationChangeStart有什么区别？)