在Angular2中的router.navigate之后执行代码 [英] Executing code after router.navigate in Angular2

问题描述

我想知道在我使用角度路由器导航到另一个视图"之后是否有一种方法可以执行某些事情.

I wonder if there is a way to execute something after i navigate to a different "view" using angular router.

this.router.navigate(["/search", "1", ""]);
// Everything after navigate does not not get executed.
this.sideFiltersService.discoverFilter(category);

推荐答案

this.router.navigate返回一个promise，因此您可以简单地使用:

this.router.navigate returns a promise so you can simply use:

this.router.navigate(["/search", "1", ""]).then(()=>{
  // do whatever you need after navigation succeeds
});

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