title: is there an OnActivate method for angular?
body: <p>I currently have an angular page which implements <code>ngOnInit()</code>.</p>
  
  <p>Currently i am on /home and after clicking the home link it doesn't trigger <code>ngOnInit()</code>, is there any onActivate()?</p>
  
  <pre><code>ngOnInit() {
      this.getPage(1);
  }
  </code></pre>