title: Executing code after router.navigate in Angular2
body: <p>I wonder if there is a way to execute something after i navigate to a different "view" using angular router.</p>
  
  <pre><code>this.router.navigate(["/search", "1", ""]);
  // Everything after navigate does not not get executed.
  this.sideFiltersService.discoverFilter(category);
  </code></pre>