title: Angular 4 routerLink - reloading current route
body: <p>I would like to ask it is possible to open current page again using routerLink.
  I have this menu:</p>
  
  <pre><code>&lt;ul&gt;
    &lt;li&gt;&lt;a routerLink="home"&gt;Home&lt;/a&gt;&lt;/li&gt;
    &lt;li&gt;&lt;a routerLink="users"&gt;Users&lt;/a&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>when current url is <code>www.domain.com/users</code> i would like to click on "Users" in menu and refresh this page. It is possible?
  I know that i use <code>location.reload()</code> but it redirect full page.</p>